Panasonic CT-2 Series User manual

CT-2
ORDERING INFORMATION
TYPES
SPECIFICATIONS
Connector terminal for
PLCs, PCs and various
controllers
CT-2 CONNECTOR
TERMINAL
Item Specifications
Rated voltage 125 V AC
Rated current 1 A
Breakdown voltage 250 Vrms for 1 min.
Insulation resistance 100 MΩ(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
Pressure connector
connect type
Wire-direct connect type
FEATURES
1. One-touch wiring with the various
controller types greatly reduces the
time required for wiring operations.
2. Integrated AXM connector
(complying to MIL Standard)
3. Exclusive cables can be provided
4. DIN rail mounting type and direct
mounting type are available
TYPICAL APPLICATIONS
I/O interface for PLCs, personal
computers and various types of
controllers.
CT2
No. of poles
20: 20 poles
30: 30 poles
34: 34 poles
40: 40 poles
Termination type
Nil:
C:
Pressure connector connect type
Wire-direct connect type
Installation type
Nil:
M:
DIN rail mounting type
Direct mounting type
1. DIN rail mounting type
Standard packing: Carton: 1 pc.; Case: 20 pcs.
2. Direct mounting type
Standard packing: Carton: 1 pc.; Case: 20 pcs.
Connection method No. of poles Part No.
Pressure connector
connect type
20 CT2-20
30 CT2-30
34 CT2-34
40 CT2-40
Wire-direct connect type
20 CT2-C-20
30 CT2-C-30
34 CT2-C-34
40 CT2-C-40
Connection method No. of poles Part No.
Pressure connector
connect type
20 CT2-M-20
30 CT2-M-30
34 CT2-M-34
40 CT2-M-40
Wire-direct connect type
20 CT2-MC-20
30 CT2-MC-30
34 CT2-MC-34
40 CT2-MC-40
ASCTB247E 201209-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e
RoHS compliant

CT-2
CONNECTOR
1. Applicable connector (socket)
2. Applicable flat cable
Standard wire: pitch (1.27 mm 0.050 inch)/conductor #28 (7 wire/0.127 dia.)
TERMINAL BLOCK
DIMENSIONS (mm inch)
Product name No. of poles Part No.
MIL type AXM Flat Cable Connector
20 AXM120415
30 AXM130415
34 AXM134415
40 AXM140415
1. Pressure connector connect type
• Applicable electrical wire
0.25 to 1.65 mm2.01 to .065 inch
• Applicable wire-pressed terminals (mm inch)
Company name Fork type Round type
J.S.T. Mfg Co., Ltd. 1.25 – C3A 1.25 – 3
NICHIFU Co., Ltd. 1.25Y – 3N 1.25 – 3
Nippon Tanshi Co., Ltd. VD1.25 – 3 R1.25 – 3
3 min.
5.6 max.
4.5 min.4
.118 min.
.220 max.
.177 min..157
3 dia. min.
5.6 max.
4.5 min.4
.118 dia. min.
.220 max.
.117 min..157
2. Wire-direct connect type
When wiring screw-clamped terminal
blocks, strip the lead wires and connect
them properly.
Stripping length Applicable wire
8 to 10 mm
.315 to .394 inch
• 0.128 to 1.318 mm
.005 to 0.52 inch
• 0.4 to 1.3 mm dia.
.016 to .051 inch dia.
1. DIN rail mounting type
Pressure connector connect type (20 poles)
External dimensions
A1
B1
B2
A1
B1
A4A3A2
B3 B4 B5
A6A5
B6
A8A7
B7 B8
A10A9
A10
B10B9
B10
20-M3 .118 terminal screw
98±1
6.2±0.3
7.62±0.3
42±0.6
52±1
3.858±.039
.244±.012
.300±.012
1.654±.024
2.047±.039
Wire-direct connect type (20 poles)
External dimensions
A1
B1
A10
B10
62±1
5.08±0.3
52±1
42±0.6
2.441±.039
.200±.012
2.047±.039
1.654±.024
Pressure connector connect type (30 poles)
External dimensions
A2A1
B1 B2
A3
B3
A1
B4
B1
A4 A6A5
B5 B6
A7
B7
A15
B11
A11
B9
A8
B8
A9 A10
B10
A13A12
B12
A15
B13
A14
B14 B15
B15
30-M3 .118 terminal screw
134±1
7.62±0.3
6.2±0.3
5.276±.039
.300±.012
.244±.012
Wire-direct connect type (30 poles)
External dimensions
A1
B1
A15
B15
98±1
5.08±0.3
3.858±.039
.200±.012
ASCTB247E 201209-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

CT-2
Pressure connector connect type (34 poles)
External dimensions
B1
A2A1
B2
A5
B5B3
A4A3
B4
A1
B1
B6
A7A6
B7
A9A8
B8 B9
A11A10
B10 B11
A12
B13B12 B14
A17
B17
A13
B16
A15A14
B15
A17A16
B17
34-M3 .118 terminal screw
170±1
7.62±0.3
6.2±0.3
6.693±.039
.300±.012
.244±.012
Wire-direct connect type (34 poles)
External dimensions
A1
B1
A17
B17
98±1
5.08±0.3
3.858±.039
.200±.012
Pressure connector connect type (40 poles)
External dimensions
A2A1
B1 B2
A4A3
B3 B4
A5
B5
A6
B6
A1
A8A7
B8B7 B15B11 B9
A10A9
B10
A13
B13
A12A11
B12
A14
B14
40-M3 .118 terminal screw
A15
A20
B20
A19A17A16
B16 B17
A18
B18 B19
A20
B20
B1
170±1
7.62±0.3
6.2±0.3
6.693±.039
300±.012
.244±.012
Wire-direct connect type (40 poles)
External dimensions
A1
B1
A20
B20
134±1
5.08±0.3
5.276±.039
.200±.012
2. Direct mounting type
Pressure connector connect type (20 poles)
External dimensions
A1
B1
B2
A1
B1
A4A3A2
B3 B4
A6A5
B5 B6 B7
A8A7
B8
A10A9
A10
B10B9
B10
20-M3 .118 terminal screw
2-M4 .157 screw mounting position
42±0.6
52±1
98±1
7.62±0.3
6.2±0.3
115±1
1.654±.024
2.047±.039
3.858±.039
.300±.012
.244±.012
4.528±.039
(M4 .157 screw mounting pitch)
106±0.5 4.173±.020
Wire-direct connect type (20 poles)
External dimensions
A10
B10
A1
B1
42±0.6
52±1
62±1
5.08±0.3
79±1
2-M4 .157 screw mounting position
1.654±.024
2.047±.039
2.441±.039
.200±.012
3.110±.039
(M4 .157 screw mounting pitch)
70±0.5 2.756±.020
Pressure connector connect type (30 poles)
External dimensions
B2
A1
B1
A3A2
B3
A1
B1
A6A4
B4
A5
B5 B6
A7
B7 B11
A8
B8
A9 A10
B10B9
A12A11
B12 B13
A13
A15
A14
B14
B15
A15
B15
30-M3 .118 terminal screw
134±1
7.62±0.3
6.2±0.3
151±1
5.276±.039
.300±.012
.244±.012
5.945±.039
(M4 .157 screw mounting pitch)
142±0.5 5.591±.020
Wire-direct connect type (30 poles)
External dimensions
A1
B1
A15
B15
98±1
5.08±0.3
115±1
3.858±.039
.200±.012
4.528±.039
(M4 .157 screw mounting pitch)
106±0.5 4.173±.020
ASCTB247E 201209-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

CT-2
SCHEMATIC (Top View)
Pressure connector connect type (34 poles)
External dimensions
A1
B1
A5
B5B3
A2 A4A3
B4
A7A6
B6 B7
A9A8
B8 B9
A11A10
B10 B11 B14
A17
B17
A13A12
B13B12 B16
A15A14
B15 B17
A17A16
B1
A1
B2
34-M3 .118 terminal screw
170±1
7.62±0.3
6.2±0.3
187±1
6.693±.039
.300±.012
.244±.012
7.362±.039
(M4 .157 screw mounting pitch)
178±0.5 7.008±.020
Wire-direct connect type (34 poles)
External dimensions
B1
A17A1
B17
98±1
5.08±0.3
115±1
3.858±.039
.200±.012
4.528±.039
(M4 .157 screw mounting pitch)
106±0.5 4.173±.020
Pressure connector connect type (40 poles)
External dimensions
A2
B2
A4A3
B3 B4
A1
B1
A6A5
B5 B6
A1
B1
B15
A20
B20
B11 B13B12 B14 B16
A15A13A12 A14 A17A16
B17
A18
B18
B9
A8A7
B8B7
A10A9
B10
A11 A19
B19
A20
B20
40-M3 .118 terminal screw
170±1
7.62±0.3
6.2±0.3
187±1
6.693±.039
.300±.012
.244±.012
7.362±.039
(M4 .157 screw mounting pitch)
178±0.5 7.008±.020
Wire-direct connect type (40 poles)
External dimensions
A1
B1
A20
B20
134±1
5.08±0.3
151±1
5.276±.039
.200±.012
5.945±.039
(M4 .157 screw mounting pitch)
142±0.5 5.591±.020
20 poles
30 poles
34 poles
40 poles
A
A
1Connector No.
Terminal No.
(from left on the lower stage)
2345678910
12345678910
B
B
1Connector No.
Terminal No.
(from left on the upper stage)
2345678910
12345678910
A
A
123456789101112 131415
123456789101112 131415
B
B
123456789101112 131415
123456789101112 131415
Connector No.
Terminal No.
(from left on the lower stage)
Connector No.
Terminal No.
(from left on the upper stage)
A
A
1234567891011121314151617
1234567891011121314151617
B
B
1234567891011121314151617
1234567891011121314151617
Connector No.
Terminal No.
(from left on the lower stage)
Connector No.
Terminal No.
(from left on the upper stage)
A
A
123456789101112131415161718 1920
123456789101112131415161718 1920
B
B
123456789101112131415161718 1920
123456789101112131415161718 1920
Connector No.
Terminal No.
(from left on the lower stage)
Connector No.
Terminal No.
(from left on the upper stage)
ASCTB247E 201209-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e

CT-2
NOTES
1. Installation
1) Perform mounting hole cutout
according to the mounting hole pattern.
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 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.
3. Wiring and circuit configuration
1) Make all connections according to the
schematic.
2) When wiring power lines or power
cables, twisted pair treatment (stranded
wire treatment) should be done in order
to improve 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°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 carton
and case 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
substances such as sulfurous acid
gases and little dust.
DIN rail locking lever
DIN rail
1
2
3
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.
1
2
3
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.
12
34
ASCTB247E 201209-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e