CT2-20 NAIS | Alldatasheet

Document overview

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Technical content

FEATURES

  • One-touch wiring with the various controller types greatly reduces the time required for wiring operations.
  • Compact space-saving design Design and dimensions match those for the RT -2 relay terminal.
  • Wide variation of pole: 20, 30, 34 and 40 poles
  • Available in pressure connector con- nect type and wire-direct connect type The direct connect type is a compact 62 52 mm 2.441 2.047 inch (20P type).
  • Exclusive cables can be provided
  • Integrated AXM connector (comply- ing to MIL Standard, Long lever type) TYPICAL APPLICATIONS I/O interface for PLCs, personal comput- ers and various types of controllers.

ORDERING INFORMATION

Ex. CT2 M Installation type Blank: C2 0 DIN rail mounting type Direct mounting type Termination type Blank: Pressure connector connect type Wire-direct connect type No. of poles 20: 20 poles 30: 30 poles 34: 34 poles 40: 40 poles TYPES 1. DIN rail mounting type 2. Direct mounting type Connection method No. of poles Part No. Packing quantity Inner carton Outer carton Pressure connector connect type

20 CT2-20

1 pc. 20 pcs.

30 CT2-30

34 CT2-34

40 CT2-40

20 CT2-C-20

30 CT2-C-30

34 CT2-C-34

40 CT2-C-40

method No. of poles Part No. Packing quantity Inner carton Outer carton Pressure connector connect type

20 CT2-M-20

1 pc. 20 pcs.

30 CT2-M-30

34 CT2-M-34

40 CT2-M-40

20 CT2-MC-20

30 CT2-MC-30

34 CT2-MC-34

40 CT2-MC-40

Breakdown voltage 250 Vrms for in min. Insulation resistance 100 M Ω (at 500 V DC megger) Fasten torque Pressure connector connect type: 0.3 to 0.5 N·m {3 to 5 kgf·cm} Wire-direct connect type 0.2 to 0.4 N·m {2 to 4 kgf·cm} Ambient temperature 0 C to +55 C +32 F to +131 F CONNECTOR

  • Applicable connector (socket)
  • Applicable flat cable Standard wire: standard pitch (1.27 mm 0.050 inch)/ conductor #28 (7 wire/0.127 dia.) Product name No. of poles Part No. MIL type AXM Flat Cable Connector

20 AXM120415

30 AXM130415

34 AXM134415

40 AXM140415

All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.

  1. Pressure connector connect type
  • Applicable electrical wire 0.25 to 1.65 mm .01 to .065 inch
  • Applicable wire-pressed terminals mm inch 2. Wire-direct connect type When wiring screw-clamped terminal blocks, strip the lead wires and connect them properly. 3 min. .118 min. 5.6 max. .220 max. 4.5 min. .177 min. .157 3 dia. min. .118 dia. min. 5.6 max. .220 max. 4.5 min. .117 min. .157 Stripping length Recommended wire 8 to 10 mm .315 to .394 inch
  • 0.128 to 1.318 mm .005 to 0.52 inch DIMENSIONS 1. DIN rail mounting type Pressure connector connect type (20 poles) A4 A3 A2 B3 B4 B5 A6 A5 A8 A7 B7 B8 A10 A9 A10 B10 B9 B10 20-M3 .118 terminal screw 98±1 3.858±.039 6.2±0.3 .244±.012 7.62±0.3 .300±.012 42±0.6 1.654±.024 52±1 2.047±.039 Wire-direct connect type 20 poles A10 B10 62±1 2.441±.039 5.08±0.3 .200±.012 52±1 2.047±.039 42±0.6 1.654±.024 Pressure connector connect type (30 poles) A2 A1 B1 B2 A4 A6 A5 B5 B6 A15 B11 A11 A9 A10 B10 A13 A12 B12 A15 B13 A14 B14 B15 B15 30-M3 .118 terminal screw 134±1 5.276±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 Wire-direct connect type (30 poles) A15 B15 98±1 3.858±.039 5.08±0.3 .200±.012 Pressure connector connect type (34 poles) A2 A1 B5 B3 A4 A3 A7 A6 A9 A8 B8 B9 A11 A10 B10 B11 A12 B13 B12 B14 A17 B17 A13 B16 A15 A14 B15 A17 A16 B17 34-M3 .118 terminal screw 170±1 6.693±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 Wire-direct connect type 34 poles A17 B17 98±1 3.858±.039 5.08±0.3 .200±.012 Pressure connector connect type (40 poles) A2 A1 B1 B2 A4 A3 B3 B4 A8 A7 B8 B7 B15 B11B9 A10 A9 B10 A13 B13 A12 A11 B12 A14 B14 40-M3 .118 terminal screw A15 A20 B20 A19 A17 A16 B16 B17 A18 B18 B19 A20 B20 170±1 6.693±.039 7.62±0.3 300±.012 6.2±0.3 .244±.012 Wire-direct connect type (40 poles) A20 B20 134±1 5.276±.039 5.08±0.3 .200±.012 mm inch All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
  1. Direct mounting type Pressure connector connect type (20 poles) A4 A3 A2 B3 B4 A6 A5 B5 B6 B7 A8 A7 A10 A9 A10 B10 B9 B10 20-M3 .118 terminal screw 2-M4 .157 screw mounting position 42±0.6 1.654±.024 52±1 2.047±.039 98±1 3.858±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 106±0.5 4.173±.020 (M4 .157 screw mounting pitch) 115±1 4.528±.039 Wire-direct connect type 20 poles A10 B10 42±0.6 1.654±.024 52±1 2.047±.039 62±1 2.441±.039 5.08±0.3 .200±.012 79±1 3.110±.039 2-M4 .157 screw mounting position70±0.5 2.756±.020 (M4 .157 screw mounting pitch) Pressure connector connect type (30 poles) A3 A2 A6 A4 B5 B6 B7 B11 A9 A10 B10 B9 A12 A11 B12 B13 A13 A15 A14 B14 B15 A15 B15 30-M3 .118 terminal screw 134±1 5.276±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 151±1 5.945±.039 142±0.5 5.591±.020 (M4 .157 screw mounting pitch) Wire-direct connect type (30 poles) A15 B15 98±1 3.858±.039 5.08±0.3 .200±.012 115±1 4.528±.039 106±0.5 4.173±.020 (M4 .157 screw mounting pitch) Pressure connector connect type (34 poles) B5 B3 A2 A4 A3 A7 A6 B6 B7 A9 A8 B8 B9 A11 A10 B10 B11 B14 A17 B17 A13 A12 B13 B12 B16 A15 A14 B15 B17 A17 A16 34-M3 .118 terminal screw 170±1 6.693±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 187±1 7.362±.039 178±0.5 7.008±.020 (M4 .157 screw mounting pitch) Wire-direct connect type 34 poles A17A1 B17 98±1 3.858±.039 5.08±0.3 .200±.012 115±1 4.528±.039 106±0.5 4.173±.020 (M4 .157 screw mounting pitch) Pressure connector connect type (40 poles) A4 A3 B3 B4 A6 A5 B5 B6 B15 A20 B20 B11 B13 B12 B14 B16 A15 A13 A12 A14 A17 A16 B17 A18 B18B9 A8 A7 B8 B7 A10 A9 B10 A11 A19 B19 A20 B20 40-M3 .118 terminal screw 170±1 6.693±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 187±1 7.362±.039 178±0.5 7.008±.020 (M4 .157 screw mounting pitch) Wire-direct connect type (40 poles) A20 B20 134±1 5.276±.039 5.08±0.3 .200±.012 151±1 5.945±.039 142±0.5 5.591±.020 (M4 .157 screw mounting pitch) mm inch All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.

SCHEMATIC (Top View) 20 poles 30 poles 34 poles 40 poles A A 1 Connector No. Terminal No. (from left on the lower stage) 23456789 1 0 123456789 1 0 B B 1 Connector No. Terminal No. (from left on the upper stage) 23456789 1 0 123456789 1 0 A A 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 5 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 5 B B 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 5 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 5 Connector No. Terminal No. (from left on the lower stage) Connector No. Terminal No. (from left on the upper stage) A A 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 B B 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 Connector No. Terminal No. (from left on the lower stage) Connector No. Terminal No. (from left on the upper stage) A A 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 1 81 92 0 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 1 81 92 0 B B 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 1 81 92 0 1 2 3 4 5 6 7 8 9 1 01 1 1 21 31 41 51 61 7 1 81 92 0 Connector No. Terminal No. (from left on the lower stage) Connector No. Terminal No. (from left on the upper stage) CAUTIONS FOR USE 1. Installation 1) Perform mounting hole cutout accord- ing to the panel cutout drawings. 2) When installing the unit on a DIN rail, use the DIN rail locking lever on the side of the unit. Installation is accomplished by simply fitting the unit onto the rail and pressing gently. 3) To remove the unit from the DIN rail, use a flat head screwdriver to pull out the DIN rail locking lever. 4) Be careful not to drop or shock the unit. Excessive shock such as dropping may cause damage or malfunction. 2. Removal of cover 1) Insertions and withdraws of connector can be done by lifting the cover like 2) Wiring to the terminal can be done by lifting the cover like 3) Removal of the cover can be done by lifting it like 4) In case of resetting the cover, please push the cover like 3. Wiring and circuit configuration 1) Make all connections according to the schematic. 2) When wiring power lines or power ca- bles, twisted pair treatment (standed wire treatment) should be done in order to im- prove noise resistance. 3) In order to improve noise resistance, class 3 grounding of the control panel is recommended. 4) Turn off the power before connecting/ disconnecting connector cables. 4. Operating environment 1) Use the product at ambient operating temperature between 0 C and 55 C 32 F and 131 2) The main unit is made of resin; there- fore, do not use it in areas where it may come in contact with (or be exposed to) organic solvents such as benzine, thinner, and alcohol or strong alkaline substances such as ammonia and caustic soda. 3) Do not use the product in areas where it may be exposed to flammable gases, corrosive gases, excessive dust, or mois- ture, or areas where it may be subjected to strong vibration or shock. 5. Transporting and storage 1) If the product is subjected to extreme vibration while being transported, the re- lays may become detached, the lead may become bent, and the unit may become damaged. Handle the inner and outer boxes with care. 2) If the product is stored in an extremely adverse environment, visible defects and deterioration of performance characteris- tics may result. We recommend the fol- lowing storage conditions.

  • Temperature: 5 to 30 C 41 to 86 F
  • Humidity: Max. 60% R.H.
  • Environment: No hazardous sub- stances such as sulfurous acid gases and little dust. DIN rail locking lever DIN rail First push in the DIN rail locking lever. Hook the holders on the unit over the DIN rail. Press the unit onto the DIN rail. Insert the tip of the flat head screwdriver into the slot in the DIN rail locking lever. Move the screwdriver in the direction of the arrows, and pull out the lever. Remove the unit from the DIN rail. All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.