RY42S-UDC24V IDEC | Alldatasheet
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Technical content
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers 899 800-262-IDEC (4332) • USA & Canada RY/RM Relays & Sockets 1705151135 RY/RM Series Miniature Relays Key features:
- RY2 (3A), RY4 (5A), RM2 (5A)
- General purpose miniature relays
- 3A or 5A contact capacity
- Wide variety of terminal styles and coil voltages meet a wide range of applications
- All 4PDT types have arc barriers. Part Number Selection Part Number Contact Model Plug-in Terminal PC Board Terminal Coil Voltage Code DPDT (Slim) 3A Standard RY2S-U 0 RY2V-U 0 AC6V, AC12V, AC24V, AC110V, AC120V, AC220V, AC240V DC6V, DC12V, DC24V, DC48V, DC110V With Indicator RY2S-UL 0 RY2V-UL 0 With Check Button RY2S-UC 0 —With Indicator and Check Button RY2S-ULC 0 Top Bracket Mounting RY2S-UT 0 With Diode (DC coil only) RY2S-UD 0 RY2V-UD 0 DC6V, DC12V, DC24V, DC48V, DC110V DPDT (Wide) 5A Standard RM2S-U 0 RM2V-U 0 RYAC6V, AC12V, AC24V, AC110-120V, AC220-240V DC6V, DC12V, DC24V, DC48V, DC100-110V With Indicator RM2S-UL 0 RM2V-UL 0 With Check Button RM2S-UC 0 With Indicator and Check Button RM2S-ULC 0 Top Bracket Mounting RM2S-UT 0 With Diode (DC coil only) RM2S-UD 0 DC6V, DC12V, DC24V, DC48V, DC100-110V With Indicator and Diode (DC coil only) RM2S-ULD 0 4PDT 5A Standard RY4S-U 0 RY4V-U 0 AC6V, AC12V, AC24V, AC110-120V, AC220-240V DC6V, DC12V, DC24V, DC48V, DC100-110V With Indicator RY4S-UL 0 RY4V-UL 0 With Check Button RY4S-UC 0 With Indicator and Check Button RY4S-ULC 0 Top Bracket Mounting RY4S-UT 0 With Diode (DC coil only) RY4S-UD 0 DC6V, DC12V, DC24V, DC48V, DC100-110V With Indicator and Diode (DC coil only) RY4S-ULD 0 Top mount models are designed to mount directly to a panel and do not require a socket.
Ordering Information
When ordering, specify the Part No. and coil voltage code: (example) RY4S-U AC110-120V Part No. Coil Voltage Code
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers RY/RM Relays & Sockets 900 www.IDEC.com 1705151135 Sockets Relays Standard DIN Rail Mount Finger-safe DIN Rail Mount Through Panel Mount PCB Mount RY2S SY2S-05 SY2S-05C SY2S-51 SY2S-61 RM2 SM2S-05 SM2S-05C SM2S-51 SY4S-61 SY4S-62RY4S SY4S-05 SY4S-05C SY4S-51 Hold Down Springs & Clips Appearance Item Relay For DIN Mount Socket For Through Panel & PCB Mount Socket Pullover Wire Spring RY2S SY2S-02F1 SY4S-51F1 RM2 SY4S-51F1 SY4S-51F1 RY4S Leaf Spring 1 (side latch) RY2S SFA-202 2 SFA-302 RM2, RY4S Leaf Spring 1 (top latch) RY2S SFA-101 2 SFA-301RM2 RY4S 1. Not available for PCB mount socket SY4S-62. 2. Order 2 pieces per relay. Accessories Item Appearance Use with Part No. Remarks Aluminum DIN Rail (1 meter length) All DIN rail sockets BNDN1000 The BNDN1000 is designed to accommodate DIN mount sockets. Made of durable extruded aluminum, the BNDN1000 measures 0.413 (10.5mm) in height and 1.37 (35mm) in width (DIN standard). Standard length is 39” (1,000mm). DIN Rail End Stop DIN rail BNL5 9.1 mm wide. Replacement Hold-Down Spring Anchor Horseshoe clip for all DIN rail sockets Y778-011 For use on DIN rail mount socket when using pullover wire hold down spring. 2 pieces included with each socket.
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers 901 800-262-IDEC (4332) • USA & Canada RY/RM Relays & Sockets 1705151135 Specifications Contact Model Standard Contact RY2 - DPDT Slim RM2 - DPDT Wide RY4 - 4PDT Contact Material Gold-plated silver Silver Gold-plated silver Contact Resistance 1 50 mΩ maximum 30 mΩ maximum 50 mΩ maximum Minimum Applicable Load 24V DC, 5 mA; 5V DC, 10 mA (reference value) 24V DC, 10 mA; 5V DC, 20 mA (reference value) 24V DC, 5 mA; 5V DC, 10 mA (reference value) Operating Time 2 20 ms maximum Release Time 2 20 ms maximum Power Consumption (approx.) AC: 1.1 VA (50 Hz), 1 VA (60 Hz) DC: 0.8W AC: 1.4 VA (50 Hz), 1.2 VA (60 Hz) DC: 0.9W AC: 1.4 VA (50 Hz), 1.2 VA (60 Hz) DC: 0.9W Insulation Resistance 100 MΩ minimum (500V DC megger) Dielectric Strength Between live and dead parts: 1500V AC, 1 minute 2000V AC, 1 minute 2000V AC, 1 minute Between contact and coil: 1500V AC, 1 minute 2000V AC, 1 minute 2000V AC, 1 minute Between contacts of different poles: 1500V AC, 1 minute 2000V AC, 1 minute 2000V AC, 1 minute Between contacts of the same pole: 1000V AC, 1 minute 1000V AC, 1 minute 1000V AC, 1 minute Operating Frequency Electrical: 1800 operations/h maximum Mechanical: 18,000 operations/h maximum Vibration Resistance Damage limits: 10 to 55 Hz, amplitude 0.5 mm Operating extremes: 10 to 55 Hz, amplitude 0.5 mm Shock Resistance Damage limits: 1000 m/s2 Operating extremes: 100 m/s2 (DPDT Slim), 200 m/s2 (4PDT, DPDT Wide) Mechanical Life 50,000,000 operations Electrical Life 200,000 operations (220V AC, 3A) 500,000 operations (220V AC, 5A) 100,000 operations (220V AC, 5A) 200,000 operations (220V AC, 3A) Operating Temperature 3 –25 to +55°C (no freezing) –25 to +45°C (no freezing) –25 to +55°C (no freezing) 4 Operating Humidity 45 to 85% RH (no condensation) Weight (approx.) 23g 35g 34g Note: Above values are initial values. 1. Measured using 5V DC, 1A voltage drop method 2. Measured at the rated voltage (at 20°C), excluding contact bouncing Release time of relays with diode: 40 ms maximum 3. For use under different temperature conditions, refer to Continuous Load Current vs. Operating Temperature Curve. The operating temperature range of relays with indicator or diode is –25 to +40°C. 4. When the total current of 4 contacts is less than 15A, the operating temperature range is –25 to +70°C.
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers RY/RM Relays & Sockets 902 www.IDEC.com 1705151135 AC Coil Ratings Voltage (V) Rated Current (mA) ±15% at 20°C Coil Resistance (Ω) ±10% at 20°C Operation Characteristics (against rated values at 20ºC)AC 50Hz AC 60Hz DPDT Slim DPDT Wide & 4PDT DPDT Slim DPDT Wide & 4PDT DPDT Slim DPDT Wide & 4PDT Max. Continuous Applied Voltage Pickup Voltage Dropout Voltage 6 170 240 150 200 18.8 9.4 110% 80% maximum 30% minimum 12 86 121 75 100 76.8 39.3 24 42 60.5 37 50 300 153 220 4.7 — 4.1 — 25,892 — 240 4.9 — 4.3 — 26,710 — DC Coil Ratings Voltage (V) Rated Current (mA) ±15% at 20°C Coil Resistance (Ω) ±10% at 20°C Operation Characteristics (against rated values at 20ºC) DPDT Slim DPDT Wide & 4PDT DPDT Slim DPDT Wide & 4PDT Max. Continuous Applied Voltage Pickup Voltage Dropout Voltage 6 128 150 47 40 110% 80% maximum 10% minimum 12 64 75 188 160 24 32 36.9 750 650 48 18 18.5 2,660 2,600 110 8 — 13,800 — Contact Ratings UL Ratings Maximum Contact Capacity Voltage Resistive General use DPDT Slim DPDT Wide 4PDT DPDT Slim DPDT Wide 4PDT 240V AC 3A 5A 5A 0.8A 2A 5A 120V AC — — — 1.5A 2.5A — 30V DC 3A 5A 5A 3A — 5A CSA Ratings Voltage Resistive General use DPDT Slim DPDT Wide 4PDT DPDT Slim DPDT Wide 4PDT 240V AC 3A 5A 5A 0.8A 2A 5A 120V AC 3A 5A — 1.5A 2.5A — 100V DC — — — 0.2A 0.4A 0.2A 30V DC 3A 5A 5A 1.5A 2.5A 1.5A Contact Continuous Current Allowable Contact Power Rated Load Resistive Load Inductive Load Voltage (V) Res. Load Ind. Load DPDT Slim (RY2) 3A 660 VA AC 90W DC
176 VA AC
110V AC 3A 1.5A 220V AC 3A 0.8A 30V DC 3A 1.5A DPDT Wide (RM2) 5A 1100VA AC 150W DC 440VA AC 75W DC 110V AC 5A 2.5A 220V AC 5A 2A 30V DC 5A 2.5A 4PDT (RY4) 5A 1200 VA AC 150W DC
288 VA AC
240V AC 5A 1.2A 30V DC 5A 2A Note: Inductive load for the rated load — cos ø = 0.3, L/R = 7 ms TÜV Ratings Voltage DPDT Slim DPDT Wide 4PDT 240V AC 3A 5A 5A 30V DC 3A 5A 5A AC: cos ø = 1.0, DC: L/R = 0 ms
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers 903 800-262-IDEC (4332) • USA & Canada RY/RM Relays & Sockets 1705151135 Socket Specifications Sockets Terminal Electrical Rating Wire Size Torque DIN Rail Mount Sockets SY2S-05 M3 screws with captive wire clamp 300V, 7A Maximum up to 2–#14AWG 5.5 - 9 in•lbs SM2S-05 M3 screw with captive wire clamp 300V, 10A Maximum up to 2–#14AWG 5.5 - 9 in•lbs SY4S-05 M3 screw with captive wire clamp 300V, 7A* Maximum up to 2–#14AWG 5.5 - 9 in•lbs Finger-safe DIN Rail Mount SY2S-05C M3 screws with captive wire clamp, fingersafe 300V, 7A Maximum up to 2–#14AWG 5.5 - 9 in•lbs SM2S-05C M3 screw with captive wire clamp, fingersafe 300V, 10A Maximum up to 2–#14AWG 5.5 - 9 in•lbs SY4S-05C M3 screw with captive wire clamp, fingersafe 300V, 7A* Maximum up to 2–#14AWG 5.5 - 9 in•lbs Through Panel Mount Socket SY2S-51 Solder 250V, 7A — — SM2S-51 Solder 250V, 10A — — SY4S-51 Solder 250V, 7A* — — PCB Mount Socket SY2S-61 PCB Mount 300V, 7A — — SY4S-61 PCB Mount 300V, 7A — — SY4S-62 PCB Mount 250V, 7A — — * When using only 2 poles of the 4-poles, the UL recognized current is 10A.
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers RY/RM Relays & Sockets 904 www.IDEC.com 1705151135 Characteristics (Reference Data) Electrical Life Curves AC Load (RY2) 0 1 100 200 500 1000 2 3 Load Current (A) 110V AC resistive 220V AC inductive 110V AC inductive 220V AC resistive Life (¥ 10,000 operations) (RY4) 500 100 200 1000 10 3 52 4 Load Current (A) Life ( ¥ 10,000 operations) 240V AC resistive 240V AC inductive (RM2) 10 3 52 4 100 500 1000 Load Current (A) Life ( ¥ 10,000 operations) 110V AC resistive 220V AC resistive 110V AC inductive 220V AC inductive DC Load \` (RY2) 0 5 100 200 500 1000 2 3 100V DC inductive 100V DC resistive 30V DC inductive Life (¥ 10,000 operations) Load Current (A) 30V DC resistive (RY4) 30V DC resistive 30V DC inductive 500 100 200 1000 10 3 52 4 Life (¥ 10,000 operations) Load Current (A) (RM2) 10 3 52 4 100 500 1000 Life (¥ 10,000 operations) Load Current (A) 30V DC resistive 100V DC resistive 30V DC inductive 100V DC inductive
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers 905 800-262-IDEC (4332) • USA & Canada RY/RM Relays & Sockets 1705151135 Maximum Switching Capacity (RY2) 1 5 0.5 10 100 200 30050 Load Voltage (V) DC inductive DC resistive Load Current (A) AC resistive AC inductive 0.1 (RY4) 0.5 0.3 0.2 10 100 200 300503020 Load Voltage (V) DC inductive Load Current (A) AC resistive AC inductive DC resistive (RM2) 1 5 0.5 0.1 10 100 200 30050 Load Voltage (V) Load Current (A) DC inductive AC inductive AC resistive DC resistive Continuous Load Current vs. Operating Temperature Curve (Standard Type, With Check Button, and Top Bracket Mounting Type) (RY2) 100 DC Coil AC Coil Load Current (A) Operating Temperature (C) (RY4) 100 Load Current (A) DC Coil 1 32 AC Coil Operating Temperature (C) (RM2) 100 3 52 4 Load Current (A) Operating Temperature (C) DC Coil AC Coil
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers RY/RM Relays & Sockets 906 www.IDEC.com 1705151135 Internal Connection (View from Bottom) Standard Type DPDT Slim (RY2) DPDT Wide (RM2) 4PDT (RY4) With Check Button Front Pushbutton Contacts can be operated by pressing the check button. With Indicator (-L type) DPDT Slim (RY2) DPDT Wide (RM2) 4PDT (RY4) Coil Below 100V AC/DC Coil Below 24V AC/ DC When the relay is energized, the indicator goes on.
- An LED protection diode is not contained in DPDT relays for coils below 100V DC.
- If coil polarity is reversed LED will not light. Coil 100V AC/DC and over Coil 24V AC/DC and over With Diode (-D type) DPDT Slim (RY2) DPDT Wide (RM2) 4PDT (RY4) Contains a diode to absorb the back emf generated when the coil is de-energized. The release time is slightly longer.
- Diode Characteristics Reverse withstand voltage: 1,000V Forward current: 1A With Indicator and Diode (-LD type) DPDT Wide (RM2) 4PDT (RY4) DPDT Wide (RM2) 4PDT (RY4) Coil Below 24V DC Coil 24V DC and over (+)1413(–) 13(–) (+)14 Contains an LED indicator and a surge absorber.
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers 907 800-262-IDEC (4332) • USA & Canada RY/RM Relays & Sockets 1705151135 Dimensions (mm) RY2S RY4S RM2S 35.6 max. 5.4 14 27.5 2.6 0.5 Total length from panel surface including relay socket Dimensions in the ( ) include a hold-down spring.3 × ø1.2 oblong hole 35.6 max. 6.4 21 27.5 0.5 2.6 Total length from the panel surface including relay socket 2.2 × ø1.2 oblong hole Dimensions in the ( ) include a hold-down spring. 1413 2.60.5 35.6 max. 6.4 21 27.5 Total length from the panel surface including relay socket. Dimensions in the ( ) include a hold-down spring. 2.2 × ø1.2 hole RY2V RY4V RM2V 35.6 max. 4 14 4.4 12.7 4.1 6.4 7.15 27.5 0.5 0.8 2.6 0.5 8-ø1 holes 1 2 35.6 max. 4 21 4.4 4.4 4.4 6.6 12.7 4.1 6.4 7.15 27.5 0.5 2.6 0.8 0.5 14-ø1 holes 35.6 max. 4 21 13.2 27.5 7.15 6.4 12.7 4.1 0.5 0.8 2.6 0.5 8-ø1 hole RY2S-UT RY4S-UT RM2S-UT 14.5 3.5 35.6 max. 5.4 43.2 27.5 6.4 6.3 4.1 0.5 2.6 4.43 ¥ ø1.2 oblong hole 1110 1 2 21.5 3.5 35.6 max. 6.4 43.2 27.5 6.4 6.3 4.1 0.5 4.4 4.4 4.4 2.6 2.2 ¥ ø1.2 oblong hole 1413 21.5 3.5 35.6 max. 6.4 27.5 43.2 0.5 6.4 6.3 4.1 2.6 13.2 2.2 ¥ ø1.2 hole
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers RY/RM Relays & Sockets 908 www.IDEC.com 1705151135 Dimensions Standard DIN Rail Mount Sockets SY2S-05 SM2S-05 4.2 622 20 M3 Terminal Screw 14.5 DIN Rail (BNDN) 31.5 8 Terminal Arrangement 2-ø4.2 Mounting Holes (or M4 Tapped Holes) 5.9 max. 4 max. 4.8 min. ø3.2 min. (Top View) 4.2 623 0.7 M3 Terminal Screw 18.5 31.5 DIN Rail (BNDN) Terminal Arrangement 2-ø4.2 Mounting Holes (or M4 Tapped Holes) 5.9 max. 4 max. 4.8 min. ø3.2 min. (Top View) SY4S-05 4.2 623 0.7 M3 Terminal Screw 18.5 31.5 DIN Rail (BNDN) 12 11 10 5678 4 3 2 Terminal Arrangement 2-ø4.2 Mounting Holes (or M4 Tapped Holes) 5.9 max. 4 max. 4.8 min. ø3.2 min. (Top View) Finger-safe DIN Rail Mount Sockets SY2S-05C SM2S-05C 18.2 4.2 1.6 64 17.2 M3 Terminal Screw Terminal Arrangement 35.5 2-ø4.2 Mounting Holes (or M4 Tapped Holes) DIN Rail (BNDN) Ring terminals cannot be used. (Top View) ø5.5 1.6 4.2 18.2 M3 Terminal Screw Terminal Arrangement 35.5 2-ø4.2 Mounting Holes (or M4 Tapped Holes) DIN Rail (BNDN) Ring terminals cannot be used. (Top View) SY4S-05C ø5.5 18 1.6 4.2 18.2 M3 Terminal Screw 12 11 10 5678 4 3 2 Terminal Arrangement 35.5 2-ø4.2 Mounting Holes (or M4 Tapped Holes) DIN Rail (BNDN) (Top View)Ring terminals cannot be used.
Switches & Pilot LightsSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers 909 800-262-IDEC (4332) • USA & Canada RY/RM Relays & Sockets 1705151135 Through Panel Mount Socket SY2S-51 SM2S-51 18.7 2.4 12.2 25.4 Panel Thickness: 1 to 2 Terminal Arrangement * 10.4 min. when husing hold-down springs+0.2 +0.5 0[18(N–1)+12.4] 5.4 min.* 25.6 N: No. of sockets mounted 0.3 (Bottom View) 18.7 0.3 25.4 2.4 21.2 13 14 9 12 Terminal Arrangement 25.6 +0.5 +0.20 * 10.4 min. when using hold-down springs [27 (N–1) + 21.4] 5.4 min.* N: No. of sockets mounted Panel Thickness: 1 to 2 (Bottom View) SY4S-51 2.4 21.2 18.7 25.4 Panel Thickness: 1 to 2 13 14 Terminal Arrangement 25.6 +0.5 +0.2 * 10.4 min. when using hold-down springs [27 (N–1) + 21.4] 5.4 min.* N: No. of sockets mounted 0.3 (Bottom View) PCB Mount Sockets SY2S-61 SY4S-61 12.2 25.4 1.5 4.4 13.6 min. 8-ø2 holes (Tolerance 0.1)* 19.2 min. when using hold-down springs 14.2 min.* 16.8 4.1 10.4 Terminal Arrangement 0.3 (Bottom View) 21.2 0.3 25.4 1.5 13 14 Terminal Arrangement * 19.2 min. when using hold-down springs (Bottom View) 4.4 13.8 min. 15-ø2 holes (Tolerance 0.1) 14.2 min.* 16.8 4.1 10.4 8.8 13.2 1.4 SY4S-62 1.5 21.2 0.3 4.1 10.4 16.8 1.4 12.2 min.* (Tolerance 0.1) 13.2 8.2 min.** 4.4 8.8 15-ø2 holes 13 14 Terminal Arrangement 13.2 min. when using a hold-down spring for the relay with check button 17.2 min. when using a hold-down spring.* * * (Bottom View)