CT2-MC30

COMPACT CONNECTOR TERMINAL FOR REDUCED WIRING 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 connect 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 (complying to MIL Standard, Long lever type) CT-2 CONNECTOR TERMINAL TYPICAL APPLICATIONS I/O interface for PLCs, personal computers and various types of controllers. Pressure connector connect type Wire-direct connect type ORDERING INFORMATION Ex. CT2 Installation type M C Termination type 20 No. of poles 20: 20 poles 30: 30 poles 34: 34 poles 40: 40 poles Blank: DIN rail mounting Blank: Pressure connector type connect type M: Direct mounting C: Wire-direct type connect type TYPES 1. DIN rail mounting type Connection method Pressure connector connect type No. of poles Part No. 20 30 34 40 20 30 34 40 CT2-20 CT2-30 CT2-34 CT2-40 CT2-C-20 CT2-C-30 CT2-C-34 CT2-C-40 Packing quantity Inner carton Outer carton 2. Direct mounting type Connection method Pressure connector connect type 1 pc. 20 pcs. Wire-direct connect type No. of poles Part No. 20 30 34 40 20 30 34 40 CT2-M-20 CT2-M-30 CT2-M-34 CT2-M-40 CT2-MC-20 CT2-MC-30 CT2-MC-34 CT2-MC-40 Packing quantity Inner carton Outer carton 1 pc. 20 pcs. Wire-direct connect type SPECIFICATIONS Rated voltage Rated current Breakdown voltage Insulation resistance Fasten torque Ambient temperature 125 V AC 1A 250 Vrms for in min. 100 MΩ (at 500 V DC megger) 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} 0°C to +55°C +32°F to +131°F CONNECTOR • Applicable connector (socket) Product name No. of poles 20 30 34 40 Part No. AXM120415 AXM130415 AXM134415 AXM140415 MIL type AXM Flat Cable Connector • Applicable flat cable Standard wire: standard pitch (1.27 mm 0.050 inch)/ conductor #28 (7 wire/0.127 dia.) All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd. CT-2 TERMINAL BLOCK 1. Pressure connector connect type • Applicable electrical wire 0.25 to 1.65 mm2 .01 to .065 inch • Applicable wire-pressed terminals 2. Wire-direct connect type When wiring screw-clamped terminal blocks, strip the lead wires and connect them properly. mm inch 3 dia. min. .118 dia. min. 5.6 max. .220 max. 3 min. .118 min. Stripping length 8 to 10 mm .315 to .394 inch Recommended wire • 0.128 to 1.318 mm .005 to 0.52 inch • 0.4 to 1.3 mm dia. .016 to .051 inch dia. 5.6 max. .220 max. 4 4.5 min. .157 .177 min. 4 4.5 min. .157 .117 min. DIMENSIONS 1. DIN rail mounting type Pressure connector connect type (20 poles) 98±1 3.858±.039 42±0.6 1.654±.024 mm inch Wire-direct connect type 20 poles 62±1 2.441±.039 42±0.6 1.654±.024 B1 A1 B10 A10 B1 A1 B10 A10 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 A9 B10 A10 52 2.047±.039 ±1 52±1 2.047±.039 7.62±0.3 .300±.012 20-M3 .118 terminal screw 6.2±0.3 .244±.012 5.08±0.3 .200±.012 Pressure connector connect type (30 poles) 134±1 5.276±.039 Wire-direct connect type (30 poles) 98±1 3.858±.039 B1 A1 B15 A15 B1 A1 B15 A15 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 A9 B10 A10 B11 A11 B12 A12 B13 A13 B14 A14 B15 A15 7.62±0.3 .300±.012 30-M3 .118 terminal screw 6.2±0.3 .244±.012 5.08±0.3 .200±.012 Pressure connector connect type (34 poles) 170±1 6.693±.039 Wire-direct connect type 34 poles 98±1 3.858±.039 B1 A1 B17 A17 B1 A1 B17 A17 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 A9 B10 B11 B12 B13 B14 B15 B16 B17 A10 A11 A12 A13 A14 A15 A16 A17 7.62±0.3 .300±.012 34-M3 .118 terminal screw 6.2 .244±.012 ±0.3 5.08±0.3 .200±.012 Pressure connector connect type (40 poles) 170±1 6.693±.039 Wire-direct connect type (40 poles) 134±1 5.276±.039 B1 A1 B20 A20 B1 A1 B20 A20 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 B12 B13 B14 B16 B17 B18 B19 B20 B11 B15 B10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A9 A10 7.62±0.3 300±.012 40-M3 .118 terminal screw 6.2±0.3 .244±.012 5.08±0.3 .200±.012 All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd. CT-2 2. Direct mounting type Pressure connector connect type (20 poles) 115±1 4.528±.039 106±0.5 4.173±.020 (M4 .157 screw mounting pitch) 98±1 3.858±.039 2-M4 .157 screw mounting position 42±0.6 1.654±.024 mm inch Wire-direct connect type 20 poles 79±1 3.110±.039 70±0.5 2.756±.020 (M4 .157 screw mounting pitch) 62±1 2.441±.039 2-M4 .157 screw mounting position 42±0.6 1.654±.024 B1 A1 B10 A10 B1 A1 B10 A10 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 A9 B10 A10 52±1 2.047±.039 52±1 2.047±.039 7.62±0.3 .300±.012 6.2±0.3 .244±.012 20-M3 .118 terminal screw 5.08±0.3 .200±.012 Pressure connector connect type (30 poles) 151±1 5.945±.039 ±0.5 142 5.591±.020 (M4 .157 screw mounting pitch) 134±1 5.276±.039 Wire-direct connect type (30 poles) 115±1 4.528±.039 106±0.5 4.173±.020 (M4 .157 screw mounting pitch) 98±1 3.858±.039 B1 A1 B15 A15 B1 A1 B15 A15 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 B10 B11 B12 B13 B14 B15 A9 A10 A11 A12 A13 A14 A15 7.62±0.3 .300±.012 30-M3 .118 terminal screw 6.2±0.3 .244±.012 5.08±0.3 .200±.012 Pressure connector connect type (34 poles) 187±1 7.362±.039 ±0.5 178 7.008±.020 (M4 .157 screw mounting pitch) 170±1 6.693±.039 Wire-direct connect type 34 poles 115±1 4.528±.039 ±0.5 106 4.173±.020 (M4 .157 screw mounting pitch) 98±1 3.858±.039 B1 A1 B17 A17 B1 A1 B17 A17 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 A9 B10 B11 B12 B13 B14 B15 B16 B17 A10 A11 A12 A13 A14 A15 A16 A17 7.62±0.3 .300±.012 34-M3 .118 terminal screw 6.2 .244±.012 ±0.3 5.08±0.3 .200±.012 Pressure connector connect type (40 poles) 187±1 7.362±.039 ±0.5 178 7.008±.020 (M4 .157 screw mounting pitch) 170±1 6.693±.039 Wire-direct connect type (40 poles) 151±1 5.945±.039 ±0.5 142 5.591±.020 (M4 .157 screw mounting pitch) 134±1 5.276±.039 B1 A1 B20 A20 B1 A1 B20 A20 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 A6 B7 A7 B8 A8 B9 B19 B20 B11 B12 B13 B14 B15 B16 B17 B18 B10 A11 A19 A20 A12 A13 A14 A15 A16 A17 A18 A9 A10 7.62±0.3 .300±.012 6.2 .244±.012 ±0.3 40-M3 .118 terminal screw 5.08±0.3 .200±.012 All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd. CT-2 SCHEMATIC (Top View) 20 poles A Connector No. 1 2 3 4 5 6 7 8 9 10 Connector No. 34 poles A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Terminal No. (from left on the lower stage) 1 2 3 4 5 6 7 8 9 10 A B 1 2 3 4 5 6 7 8 9 10 Terminal No. (from left on the lower stage) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 A B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Connector No. Connector No. Terminal No. (from left on the upper stage) 1 2 3 4 5 6 7 8 9 10 B Terminal No. (from left on the upper stage) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 B 30 poles Connector No. A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 40 poles Connector No. A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Terminal No. (from left on the lower stage) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Terminal No. (from left on the lower stage) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Connector No. Connector No. Terminal No. (from left on the upper stage) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 B Terminal No. (from left on the upper stage) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 B CAUTIONS FOR USE 1. Installation 1) Perform mounting hole cutout according 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. 2. Removal of cover 1) Insertions and withdraws of connector can be done by lifting the cover like 1. 2) Wiring to the terminal can be done by lifting the cover like 2. 3) Removal of the cover can be done by lifting it like 3. 4) In case of resetting the cover, please push the cover like 4. 1 2 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°F. 2) The main unit is made of resin; therefore, 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 moisture, 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 relays 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 characteristics may result. We recommend the following storage conditions. • Temperature: 5 to 30°C 41 to 86° F • Humidity: Max. 60% R.H. • Environment: No hazardous substances such as sulfurous acid gases and little dust. 1 First push in the DIN rail locking lever. DIN rail locking lever DIN rail 3 Press the unit onto the DIN rail. 2 Hook the holders on the unit over the DIN rail. 3) To remove the unit from the DIN rail, use a flat head screwdriver to pull out the DIN rail locking lever. 3 Remove the unit from the DIN rail. 3 4 2 Move the screwdriver in the direction of the arrows, and pull out the lever. 1 Insert the tip of the flat head screwdriver into the slot in 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. 3. Wiring and circuit configuration 1) Make all connections according to the schematic. 2) When wiring power lines or power cables, twisted pair treatment (standed wire treatment) should be done in order to improve noise resistance. All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.