G7L_V01 OMRON | Alldatasheet

Document overview

  • Manufacturer or author: OMRON
  • PDF pages: 13

Technical content

G L G7L Power Relay A High-capacity, High-dielectric-strength Relay Compatible with Momentary Voltage Drops

  • No contact chattering for momentary voltage drops up to 50% of rated voltage.
  • Wide-range AC-activated coil that handles 100 to 120 or 200 to 240 VAC at either 50 or 60 Hz.
  • Miniature size for maximum switching power, particularly for inductive loads.
  • Flame-resistance materials (UL94V-0-qualifying) used for all insulation material.
  • Quick-connect, screw, and PCB terminals, and DIN track mounting available.
  • Conforms to UL, CSA, TUV and meets IEC950.
  • Safety design with contact gap of 3 mm. ■List of E-bracket Mounting Models RoHS Compliant Mounting E-brackets DIN Track Mounting Adapter Front-connecting Socket Terminal Contact form Model Test button Quick- connect terminals SPST-NO G7L-1A-T −   Note. Accessories: E-bracket (R99-07), Adapter (P7LF-D), Front-connecting socket (P7LF-06) and Cover (P7LF-C) sold separately. G7L-1A-TJ With test button   DPST-NO G7L-2A-T −   G7L-2A-TJ With test button   Screw terminals SPST-NO G7L-1A-B −  − G7L-1A-BJ With test button  − DPST-NO G7L-2A-B −  − G7L-2A-BJ With test button  − Note. Accessories: E-bracket, Adapter, Front-connecting socket and Cover sold separately. ■Application Examples  Compressors for air conditioners and heater switching controllers.  Switching controllers for power tools or motors.  Power controllers for water heaters.  Power controllers for dryers.  Lamp controls, motor drivers, and power supply switching in copy machines, facsimile machines, and other office equipment.  Lighting controllers.  Power controllers for packers or food processing equipment.  Magnetron control in microwaves.  Power controllers for Uninterruptible Power Supply (UPS) ■Model Number Legend 12 345 1. Number of Poles 1: 1 pole 2: 2 poles 2. Contact Form A: @PST-NO 3. Terminal Shape T: Quick connect terminals (#250) B: Screw terminals P: PCB terminals 4. Mounting Construction Blank: E-bracket UB : Upper bracket 5. Special Functions J : With test button ■Model Configuration Terminal Quick-connect terminals Screw terminals PCB terminals Classification Contact form E-bracket mounting (E-bracket is sold separately) − SPST-NO G7L-1A-T G7L-1A-B − DPST-NO G7L-2A-T G7L-2A-B − With test button SPST-NO G7L-1A-TJ G7L-1A-BJ − DPST-NO G7L-2A-TJ G7L-2A-BJ − Upper bracket mounting − SPST-NO G7L-1A-TUB G7L-1A-BUB − DPST-NO G7L-2A-TUB G7L-2A-BUB − With test button SPST-NO G7L-1A-TUBJ G7L-1A-BUBJ − DPST-NO G7L-2A-TUBJ G7L-2A-BUBJ − PCB mounting − SPST-NO −− G7L-1A-P DPST-NO −− G7L-2A-P

G L ■Ordering Information E-bracket/Adapter/Socket Mounting Quick-connect Terminal Upper Bracket Mounting Quick-connect Terminal E-bracket/Adapter Mounting Screw Terminal Upper Bracket Mounting Screw Terminal PCB Mounting DIN Track Mounting Accessories Note. Order the models above in increments of the minimum quantity packaged. E-bracket/Adapter/Socket Mounting (with test button) Quick-connect Terminal Upper Bracket Mounting (with test button) Quick-connect Terminal E-bracket/Adapter Mounting (with test button) Screw Terminal Upper Bracket Mounting (with test button) Screw Terminal Note 1. When ordering, add the rated coil voltage to the model number. Example: G7L-1A-T AC12 However, the notation of the coil voltage on the product case as well as on the packing will be marked as @@ VDC. Note 2. Refer to the precautions on PCB Relays provided in General Information of the Relay Product Data Book, and "w -@-3" for coil characteristics of AC operation. E-bracket/Adaptor/Socket/Cover Note. Order the models above in increments of the minimum quantity packaged. Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-T AC: 12, 24, 100/120, 200/240 20 pcs./trayDC: 6, 12, 24, 48, 100 2 poles G7L-2A-T AC: 12, 24, 50, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-TUB AC: 12, 24, 100/120, 200/240 20 pcs./trayDC: 6, 12, 24, 48, 100 2 poles G7L-2A-TUB AC: 12, 24, 50, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-B AC: 12, 24, 100/120, 200/240 20 pcs./trayDC: 6, 12, 24, 48, 100 2 poles G7L-2A-B AC: 12, 24, 100/120, 200/240 DC: 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-BUB AC: 24, 100/120, 200/240 20 pcs./trayDC: 6, 12, 24, 48, 100 2 poles G7L-2A-BUB AC: 12, 24, 50, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-P AC: 100/120, 200/240 20 pcs./trayDC: 12, 24, 48, 100 2 poles G7L-2A-P AC: 24, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Applicable products Name Model Minimum packing unit Adaptor Surface Connection Socket DIN Track PFP-100N 10 pcs. PFP-50N PFP-100N2 End plate PFP-M Spacer PFP-S Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-TJ AC: 24, 100/120, 200/240 20 pcs./trayDC: 12, 24, 48, 100 2 poles G7L-2A-TJ AC: 24, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-TUBJ AC: 24, 100/120, 200/240 20 pcs./trayDC: 6, 12, 24, 48, 100 2 poles G7L-2A-TUBJ AC: 12, 24, 50, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-BJ AC: 12, 24, 100/120, 200/240 20 pcs./trayDC: 12, 24 2 poles G7L-2A-BJ AC: 24, 100/120, 200/240 DC: 12, 24, 48, 100 Number of poles Model Rated coil voltage Minimum packing unit 1 pole G7L-1A-BUBJ AC: 24, 100/120, 200/240 20 pcs./trayDC: 6, 12, 24, 48 2 poles G7L-2A-BUBJ AC: 24, 100/120, 200/240 DC: 6, 12, 24, 48, 100 Applicable Relay models Name Model Minimum packing unit G7L-1A-T G7L-1A-TJ G7L-1A-B G7L-1A-BJ G7L-2A-T G7L-2A-TJ G7L-2A-B G7L-2A-BJ E-bracket R99-07 10 pcs. Adapter P7LF-D 1 pcs. G7L-1A-T G7L-1A-TJ G7L-2A-T G7L-2A-TJ Front-connecting Socket P7LF-06 1 pcs. G7L-1A-B G7L-1A-BJ G7L-1A-BUB G7L-1A-BUBJ G7L-2A-B G7L-2A-BJ G7L-2A-BUB G7L-2A-BUBJ Cover P7LF-C 1 pcs. Rated coil voltage

G L ■Engineering Data G7L-1A-T (TJ) (TUB) (TUBJ) G7L-1A-B (BJ) (BUB) (BUBJ) Maximum Switching Power G7L-2A-T (TJ) (TUB) (TUBJ) G7L-2A-B (BJ) (BUB) (BUBJ) Maximum Switching Power G7L-1A-P G7L-2A-P Maximum Switching Power Ambient Temperature vs. Operate and Release Voltage G7L-1A VAC (60 Hz) Endurance Endurance Endurance G7L-1A VDC ■Characteristics Note. The values given above are initial values. *1. Measurement conditions: 5 VDC, 1 A, voltage drop method. *2. Measurement conditions: Rated operating voltage applied, not including contact bounce. Ambient temperature: 23°C *3. Measurement conditions: The insulation resistance was measured with a 500-VDC megohmmeter at the same locations as the dielectric strength was measured. *4. JEC-212 (1981) Standard Impulse Wave Type (1.2×50 μs). *5. Ambient temperature: 23°C *6. This value was measured at a switching frequency of 60 operations/min. Contact resistance *1 50 m Ω max. Operate time *2 30 ms max. Release time *3 30 ms max. Max. operating frequency Mechanical 1,800 operations/hr Rated load 1,800 operations/hr Insulation resistance *3 1,000 M Ω min Dielectric strength Between coil and contacts 4,000 VAC min., 50/60 Hz for 1 min Between contacts of same polarity 2,000 VAC, 50/60 Hz for 1m i n Between contacts of different polarity (DPST-NO model) Impulse withstand voltage 10,000 V between coil and contact *4 Vibration resistance Destruction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Malfunction 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) Shock resistance Destruction 1,000 m/s Malfunction 100 m/s 2 Endurance Mechanical 1,000,000 operations min. (at 1,800 operations/hr) Electrical *5 100,000 operations min. (at 1,800 operations/hr under rated load) Failure rate (P level) (reference value *6) 100 mA at 5 VDC Weight Approx. 90 g: Quick-connect terminal models Approx. 100 g: PCB terminal models Approx. 120 g: Screw terminal models Ambient operating temperature -25°C to 60°C (with no icing or condensation) Ambient operating humidity 5% to 85% ■Ratings Coil Note 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/-20% for AC rated current and ±15% for DC coil resistance. 2. The inductances shown above are reference values. 3. Performance characteristic data are measured at a coil temperature of 23°C. 4. The maximum allowable coil voltage refers to the maximum value in a varying range of operating power voltage, measured at ambient temperature 23°C. 5. The "to" (for example "100 to 120") represents the range of rated voltages. Contacts Note. When using B-series (screw) products, since the screw diameter of the contact terminal is M4, be careful that the contact current should be 20 A or less according to JET standard (electrical appliance and material control law of Japan). Item Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate voltage Must release voltage Max. permissible voltage Power consumption (VA-W) Rated voltage Armature ON Armature OFF On the basis of rated voltage

12 VAC 142

75% max. 15% min. 110% Approx. 1.7 to 2.5

24 VAC 71

50 VAC 34

100 to 120 VAC 17.0 to 20.4 75 V max. 18 V min. 132 V 200 to 240 VAC 8.5 to 10.2 150 V max. 36 V min. 264 V 6 VDC 317 18.9 0.09 0.21 75% max. 15% min. 110% Approx. 1.9 12 VDC 158 75 0.37 0.88 24 VDC 79 303 1.42 3.54 48 VDC 40 1220 6.1 15.3 100 VDC 19 5260 21.3 60.0 Contact Form load Item G7L-1A-T@ G7L-1A-B@ G7L-2A-T@ G7L-2A-B@ G7L-1A-P G7L-2A-P Resistive load Inductive load (cosφ = 0.4) Resistive load Inductive load (cosφ = 0.4) Resistive load Inductive load (cosφ = 0.4) Contact type Double break Contact material Ag alloy Rated load 30 A at 220 VAC 25 A at 220 VAC 25 A at 220 VAC 20 A at 220 VAC Rated carry current 30 A 25 A 20 A Max. switching voltage 250 VAC Max. switching current 30 A 25 A 20 A 10 30 50 70 100 300 500 1,000 Switching voltage (V) 100 Switching current (A) AC inductive load (cosφ = 0.4) AC resistive load 10 30 50 70 100 300 500 1,000 Ambient temperature (°C) 100 Switching current (A) AC resistive load AC inductive load (cosφ = 0.4) 10 30 50 70 100 300 500 Switching voltage (V) Switching current (A) AC resistive load AC inductive load (cosφ = 0.4) -40 -20 0 20 40 60 80 Ambient temperature (°C) 100 Operate and Release voltages (%) Operate voltage Release voltage 0 5 10 15 20 25 30 Switching current (A) 500 300 100

220 VAC resistive load

Endurance (x 104 operations)

220 VAC

(cosφ = 0.4) 0 5 10 15 20 25 30 Switching current (A) 500 300 100 Endurance (x 104 operations) (cosφ = 0.4) 0 5 10 15 20 25 30 Switching current (A) 500 300 100 Endurance (x 104 operations) (cosφ = 0.4) -40 -20 0 20 40 60 80 Ambient temperature (°C) 100 Operate and Release voltages (%) Operate voltage Release voltage

G L Ambient Temperature vs. Coil Temperature Rise G7L-1A 120 VAC (50 Hz) G7L-1A VDC Shock Malfunction G7L-2A-T (TUB) 100 to 120 VAC Momentary Voltage Drop Test G7L-2A-T (TUB) 100 to 120 VAC Test Circuit Wave resulted from test Voltage distribution of wave e which chattering does not occur. Characteristic variation resulted from different mounting directions G7L-2A-T (TUB) 100 to 120 VAC Operate time Release time Operate voltage Release voltage (Note.)The mounting direction A’ deteriorates switching performance. Actual Load Endurance Test G7L-2A 100 to 200 VAC Operate and Release voltages N = 5 Contact resistance Operate and Release voltages N = 5 Contact resistance Load conditions Load conditions

  • 1 φ 220 VAC • 1 φ 220 VAC -40 Ambient temperature (°C) 0 A 15 A

30 AN=5

Coil Temperature Rise (°C) -20 0 20 40 60 80 -40 Ambient temperature (°C) 0 A 15 A Coil Temperature Rise (°C) -20 0 20 40 60 80 Y X Z' X'Z 100 100 200 300 400 500 100 300 400 500 200 100 300 400 500 200 500 300 200 100 400 100 200 300 400 500 200 300 400 500 Unit: (m/s N = 5 Test method: The value at which malfunction occurred was measured after applying shock to the test piece 3 times each in 6 directions along 3 axes. Standard: 100m/s Shock direction X Y Z Ch2 Ch1 Ch1 ON OFF(contact) Ch2 (coil) Rated voltage Without chattering e 4020 60 80 100 On the basis of rated voltage (%) Number of Relays n=10 Time (ms) ATop Bottom (Standard) Mounting direction (Note) A' B B' C C' N = 5 Operate time Time (ms) 0 A Top Bottom(Standard) Mounting direction (Note) A' B B' C C' N = 5 Release time On the basis of rated voltage (%) ATop Bottom(Standard) Mounting direction (Note) A' B B' C C' N = 5 Operate voltage On the basis of rated voltage (%) ATop Bottom(Standard) Mounting direction (Note) A' B B' C C' N = 5 Release voltage 0.7 0.5 1 3 5 7 10 30 50 Switching operations (×104 operations) On the basis of rated voltage (%) Operate voltage Release voltage N = 5 0.7 0.5 1 3 5 7 10 30 50 100 Contact resistance (mΩ) N = 5 Switching operations (×104 operations) On the basis of rated voltage (%) Operate voltage Release voltage N = 5 Switching operations (×10 4 operations) Contact resistance (mΩ) N = 5 Switching operations (×104 operations) 70 A cosφ = 0.4 20 A cosφ = 0.4 0.2s 1s 1s

  • Applied coil voltage: 100% of rated voltage 54 A cosφ = 0.79 (Compressor Lock Test) 0.5s 10s
  • Applied coil voltage: 100% of rated voltage

G L ■Dimensions

  • E-bracket Mounting Quick-connect Terminals G7L-2A 100 to 200 VAC Operate and Release voltages N = 5 Contact resistance Operate and Release voltages N = 5 Contact resistance Load conditions Load conditions
  • 1 φ 220 VAC • 1 φ 220 VAC 0.7 0.5 1 3 5 10 30 50 Switching operations (×102 operations) On the basis of rated voltage (%) Operate voltage Release voltage N = 5 0.7 0.5 1 3 5 10 30 50 Contact resistance (mΩ) N = 5 Switching operations (×102 operations) 0.7 0.5 1 3 5 10 30 50 On the basis of rated voltage (%) Operate voltage Release voltage N = 5 Switching operations (×102 operations) 0.7 0.5 1 3 5 10 30 50 Contact resistance (mΩ) N = 5 Switching operations (×102 operations)

25 A cosφ = 1

2s 8s • Applied coil voltage: 75% of rated voltage 70 A cosφ = 0.4 20 A cosφ = 0.4 0.2s 2s 8s

  • Applied coil voltage: 75% of rated voltage Note. E-brackets are sold separately. Two, 4.5-dia. hole or M4 tapped holes 52.5 max. 33.5 max. 53 max. 0.8 50.5 max. 6.35 52.5 max. 33.5 max. 53 max. 40±0.1 0.8 250.5 max. 6.35 52.5 max. 33.5 max. 53 max. 426 8 0.8 250.5 max. 6.35 52.5 max. 33.5 max. 53 max. 426 8 0.8 50.5 max. 6.35 Test button Test button G7L-1A-T Terminal Arrangement/ Internal Connections (Top View) Mounting Holes (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram G7L-2A-T (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram G7L-2A-T G7L-1A-TJ (with Test Button) (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram G7L-2A-TJ (with Test Button) (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram

G L

  • Adapter Mounting Quick-connect Terminals
  • Front-connecting Socket Mounting Quick-connect Terminals Note 1. The DIN Track Mounting Adapter and DIN tracks are sold separately. 2. The DIN Track Mounting Adapter can be track-mounted or screw-mounted. Test button Test button Two, M4 or 4.5-dia. holes 55.5 max. 55.5 max. 63 max. 51.5 max. 66.5 max. 63 max. 51.5 max. 66.5 max. PFP-@N PFP-@N G7L G7L P7LF-D P7LF-D 40±0.1 426 8 55.5 max. 55.5 max. 63 max. 51.5 max. 66.5 max. 63 max. 51.5 max. 66.5 max. PFP-@N PFP-@N G7L G7L P7LF-D P7LF-D 426 8 G7L-1A-T Terminal Arrangement/ Internal Connections (Top View) Mounting Holes (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram G7L-2A-T G7L-1A-TJ (with Test Button) (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram G7L-2A-TJ (with Test Button) (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram Note 1. The Front-connecting Socket and DIN tracks are sold separately. 2. The Front-connecting Socket can be track-mounted or screw-mounted. Two, M4 or 4.5-dia. holes 51.5 max. 61.5 max.55.5 max. 65 max. 51.5 max. 61.5 max.55.5 max. 65 max. PFP-@N 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) G7L P7LF-06 PFP-@N G7L P7LF-06 40±0.1 426 8 G7L-1A-T Terminal Arrangement/ Internal Connections (Top View) Mounting Holes (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram G7L-2A-T

G L

  • Upper Bracket Mounting Quick-connect Terminals 51.5 max. 61.5 max.55.5 max. 65 max. 51.5 max. 61.5 max.55.5 max. 65 max. PFP-@N 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) G7L P7LF-06 PFP-@N G7L P7LF-06 426 8 Test button Test button Two, M4 or 4.5-dia. holes 40±0.1 G7L-1A-TJ (with Test Button) Terminal Arrangement/ Internal Connections (Top View) Mounting Holes Note. Refer to page 12 for the coil internal connection diagram G7L-2A-TJ (with Test Button) (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Two, 4.5-dia. hole or M4 tapped holes 4.5 68.5 max. 33.5 max. 47 max. 426 8 0.8 50.5 max.6.35 2.5 4.5 68.5 max. 33.5 max. 47 max. 0.8 50.5 max.6.35 2.5 4.5 68.5 max. 33.5 max. 47 max. 426 8 0.8 50.5 max.6.35 2.5 4.5 68.5 max. 33.5 max. 47 max. 0.8 50.5 max.6.35 60±0.2 Test button Test button G7L-1A-TUB Terminal Arrangement/ Internal Connections (Top View) Mounting Holes G7L-2A-TUB G7L-1A-TUBJ (with Test Button) G7L-2A-TUBJ (with Test Button) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity)

G L

  • E-bracket Mounting Screw Terminals
  • Adapter Mounting Screw Terminals Note. E-brackets are sold separately. Two, 4.5-dia. hole or M4 tapped holes 52.5 max. 34.5 max. 55 max. 50.5 max. 40±0.1 2-M3.5 × 6 (coil side) 2-M4 × 8 (contact side) 52.5 max. 34.5 max. 55 max. (coil side) 2-M4 × 8 (contact side) 52.5 max. 34.5 max. 55 max. (coil side) 4-M4 × 8 (contact side) 426 8 426 8 Test button 52.5 max. 34.5 max. 55 max. (coil side) 4-M4 × 8 (contact side)2 Test button G7L-1A-B Terminal Arrangement/ Internal Connections (Top View) Mounting Holes G7L-2A-B G7L-1A-BJ (with Test Button) G7L-2A-BJ (with Test Button) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note 1. The DIN Track Mounting Adapter and DIN tracks are sold separately. 2. The DIN Track Mounting Adapter can be track-mounted or screw-mounted. Two, M4 or 4.5-dia. holes 51.5 max. 65.5 max.55.5 max. 69 max. 51.5 max. 65.5 max.55.5 max. 69 max. PFP-@N 2-M3.5 × 6 (coil side) 2-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) G7L P7LF-D PFP-@N G7L P7LF-D 40±0.1 426 8 G7L-1A-B Terminal Arrangement/ Internal Connections (Top View) Mounting Holes G7L-2A-B Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity)

G L

  • Upper Bracket Mounting Screw Terminals Two, M4 or 4.5-dia. holes 51.5 max. 65.5 max.55.5 max. 69 max. 51.5 max. 65.5 max.55.5 max. 69 max. PFP-@N 2-M3.5 × 6 (coil side) 2-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) G7L P7LF-D PFP-@N G7L P7LF-D 40±0.1 426 8 Test button Test button G7L-1A-BJ (with Test Button) Terminal Arrangement/ Internal Connections (Top View) Mounting Holes Note. Refer to page 12 for the coil internal connection diagram G7L-2A-BJ (with Test Button) (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Two, 4.5-dia. hole or M4 tapped holes 2.5 4.5 68.5 max. 34.5 max. 49 max. 01 426 8 50.5 max. 2.5 4.5 68.5 max. 34.5 max. 49 max. 50.5 max. 2.5 4.5 68.5 max. 34.5 max. 49 max. 01 426 8 50.5 max. 2.5 4.5 68.5 max. 34.5 max. 49 max. 50.5 max. 60±0.2 Test button Test button 2-M3.5 × 6 (coil side) 2-M3.5 × 6 (coil side) 2-M4 × 8 (contact side) 4-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) 2-M4 × 8 (contact side) 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side) G7L-1A-BUB Terminal Arrangement/ Internal Connections (Top View) Mounting Holes G7L-2A-BUB G7L-1A-BUBJ (with Test Button) G7L-2A-BUBJ (with Test Button) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Note. Refer to page 12 for the coil internal connection diagram (No coil polarity)

G L

  • PCB Mounting PCB Terminals 36.8 14.4 3.2 1.2 4-1.2 × 3.2 square hole 17.7 2.8 0.8 52.5 max. 41 max. 35.5 max. 47 max. (8.4) (8.9) G7L-1A-P Terminal Arrangement/ Internal Connections (Bottom View) PCB Mounting Holes (Bottom View) Tolerance: ±0.1 mm Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) (8.4) 36.8 14.4 3.2 1.2 6-1.2 × 3.2 square hole 17.7 (8.9) 2.8 0.8 52.5 max. 41 max. 35.5 max. 47 max. 24 8 6 G7L-2A-P Terminal Arrangement/ Internal Connections (Bottom View) PCB Mounting Holes (Bottom View) Tolerance: ±0.1 mm Note. Refer to page 12 for the coil internal connection diagram (No coil polarity) Two, 4.5-dia. hole 26 24 17.8 46 10 4.4 19.7 Two, M4 or 4.5-dia. holes
  • E-bracket R99-07 (E KANAGU) FOR G7L Mounting Holes 14.5 5 Two, M4 or 4.5-dia. holes 55.5 max. 35.2 max. 51.5 max. 40±0.1 40±0.1
  • Adapter P7LF-D Mounting Holes 40±0.1 8±0.05 9.2±0.05 55.5 max. 46 max. 51.5 max. 25 5 Two, M4 or 4.5-dia. holes 40±0.1 2-M3.5 × 6 (coil side) 4-M4 × 8 (contact side)
  • Front-connecting Socket P7LF-06 Mounting Holes 34.5 max. 50.5 max. 6 max.
  • Cover P7LF-C Put the P7LF-C cover onto the terminals in order to protect the user from electric shock.

G L  A variety of Safety Standard approved products for standard models. UL Recognized (File No. E41643) CSA certified (File No. LR31928)

  • Reference UL508 Industrial Control Devices UL1950 Information processing equipment (Including office equipment) CSA C22.2 No.1, 14 Industrial Control Devices CSA C22.2 No.950 Information processing equipment (Including office equipment) EN61810-1 Relay EN/IEC, TÜV Certified (Certificate No. R50059083) Approved Standards Model Coil ratings Contact ratings Number of test operations G7L-1A-T@ G7L-1A-B@ G7L-1A-P G7L-2A-T@ G7L-2A-B@ G7L-2A-P 12 to 240 VAC 6 to 220 VDC

30 A, 277 VAC (RES) 40°C 100,000

1.5 kW, 120 VAC (T) 40°C 6,000

1.5 HP, 120 VAC 40°C 1,000

3 HP 277 VAC 40°C 100,000

20 FLA/120 LRA, 120 VAC 40°C 30,00017 FLA/102 LRA, 277 VAC 40°C

TV-10, 120 VAC 40°C 25,000 Model Coil ratings Contact ratings Number of test operations G7L-1A-P 12 to 240 VAC 6 to 220 VDC 2.4 kW, 120 VAC (T) 40°C 6,000

1.5 HP, 120 VAC (T) 40°C 1,0003 HP 277 VAC 40°C

20.5 FLA/105 LRA, 120 VAC 85°C 100,000

TV-10, 120 VAC 40°C 25,000 G7L-1A-T G7L-1A-B@ G7L-2A-T@ G7L-2A-B@ G7L-2A-P 12 to 240 VAC 6 to 220 VDC 2.4 kW, 120 VAC (T) 40°C 6,000

1.5 HP, 120 VAC 40°C 1,0003 HP 277 VAC 40°C

TV-10, 120 VAC 40°C 25,000 Model Coil ratings Contact ratings Approved switching operations G7L-1A-B 6, 12, 24, 48, 100, 110, 200,

220 VDC

12, 24, 50, 100 to 120, 200 to 240 VAC SPST-NO (1a) 50,00030 A, 250 VAC ~ (cos φ = 1) 60°C 25 A, 250 VAC ~ (cosφ = 0.4) 60°C 30 A, 120 VAC ~ (cosφ = 0.4) 60°C G7L-2A-B@ DPST-NO (2a) 50,00025 A, 277 VAC ~ (cosφ = 1) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C G7L-1A-T@ SPST-NO (1a) 50,000

25 A, 240 VAC ~ (cosφ = 1) 60°C

25 A, 240 VAC ~ (cosφ = 0.4) 60°C

25 A, 277 VAC ~ (cosφ = 1) 60°C

25 A, 277 VAC ~ (cosφ = 0.4) 60°C G7L-2A-T@ DPST-NO (2a) 50,000 25 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C G7L-1A-P SPST-NO (1a) 50,000

20 A, 240 VAC ~ (cosφ = 1) 60°C

20 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C G7L-2A-P DPST-NO (2a) 50,000 20 A, 240 VAC ~ (cosφ = 0.4) 60°C 25 A, 277 VAC ~ (cosφ = 0.4) 60°C

G L ■Precautions

  • Please refer to “PCB Relays Common Precautions” for general precautions.
  • Installation
  • Although there are not specific limits on the installation site, it should be as dry and dust-free as possible.
  • Using in an atmosphere of high temperature, high humidity and corrosive gas may deteriorate its performance characteristic caused by condensation or corrosive products, resulting in failure or burn damage of the Relay.
  • PCB Terminal-equipped Relays weigh approximately 100 g. Be sure that the PCB is strong enough to support them. We recommend dual-side through-hole PCBs to reduce solder cracking from heat stress.
  • Relays with test buttons must be mounted facing down. Be careful not to touch the test button accidentally. Doing so may turn ON the contact.
  • Be sure to use the test button for test purposes only (with test-button models). The test button is used for Relay circuit tests, such as circuit continuity tests. Do not attempt to switch the load with the test button.
  • Micro Loads
  • The G7L is used for switching power loads, such as motor, transformer, solenoid, lamp, and heater loads. Do not use the G7L for switching micro loads, such as signals.
  • Soldering PCB Terminals
  • Do not perform automatic soldering but solder manually.
  • Solder with the following conditions: Soldering iron temperature (max.) 380°C, Soldering time within 10 seconds.
  • Do not wash down the entire Relay because it does not have an airtight construction. Correct Use
  • Connecting
  • Refer to the following table when connecting a wire with a crimpstyle terminal to the G7L.
  • Allow suitable slack on leads when wiring, and do not apply excessive force to the terminals.
  • Tightening torque Coil: 0.78 to 1.18 N . m Contact: 0.98 to 1.37 N . m Screw terminals Front-connecting Socket Coil Contact M3.5 5.8 5.3 M3.5 6.5 9.2 5.5 6.5 9.2 5.5 When connecting with screws, if the screws are not sufficiently tightened, the lead wire can become detached and may lead to abnormal heating or fire caused by faulty contact.
  • Mounting Torque 0.98N . m Tighten with two M4 screws when mounting. (Top bracket type)
  • Do not apply excessive force when mounting or dismounting the Faston receptacle.Insert and remove terminals carefully one at a time. Do not insert terminals at an angle, or insert/remove multiple terminals at the same time.
  • Do not connect to the terminals by soldering
  • Refer to the following table for recommendations of connectors made by OMRON. Note. The current should be 25 A when using receptacle terminals. Type Receptacle terminals Housing #250 terminals (width: 6.35 mm) XT3W-S441-12 XT3W-S442-12 XT3W-S443-12 XT3B-1S white
  • Reference Data
  • The ratio of rated voltage between 100 to 120 VAC are values measured on the basis of 100 VAC.
  • Operating Coil (Coil internal connections diagram)
  • DC Coil
  • A C C o i l
  • If a transistor drives the G7L check the leakage current, and connect a bleeder resistor if necessary.
  • The AC coil is provided with a built-in full-wave rectifier. If a triac, such as an SSR, drives the G7L, the G7L may not release. Be sure to perform a trial operation with the G7L and the triac before applying them to actual use.
  • DIN Track Mounting Adapter and Front-connecting Socket (DIN Track Mounting)
  • The DIN Track Mounting Adapter and Front-connecting Socket can be mounted on the G7L with just one hand and dismounted with ease by using a screwdriver.
  • To support the G7L mounted on a DIN Track Mounting Adapter or Front-connecting Socket, use the PFP-M End Plate. Put the End Plate onto the DIN Track Mounting Adapter or Front-connecting Socket so that the surface mark of the End Plate faces upwards. Then tighten the screw of the End Plate securely with a screwdriver. (Screw Mounting)
  • Screw-mount the DIN Track Mounting Adapter or Front-connecting Socket securely after opening screw mounting holes on them.
  • When cutting or opening holes on the panel after the Front-connecting Socket is mounted, take proper measures so that the cutting chips will not fall onto the Relay terminals. When cutting or opening holes on the upper part of the panel, mask the Front-connecting Socket properly with a cover.

G L  Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.  Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Cat. No. J055-E1-15 0519(0207)(O) Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company Contact: www.omron.com/ecb