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PLC connection cable

In the industrial automation ecosystem, PLC connection cables are the critical physical layer that ensures reliable data and signal transmission between programmable logic controllers and field devices. These cables, often referred to as PLC link cables, programming cables, or I/O interface cables, are designed to handle specific electrical char...

In the industrial automation ecosystem, PLC connection cables are the critical physical layer that ensures reliable data and signal transmission between programmable logic controllers and field devices. These cables, often referred to as PLC link cables, programming cables, or I/O interface cables, are designed to handle specific electrical characteristics such as rated voltage (typically 30V to 300V), current capacity (up to 5A for signal lines), and shielding requirements to prevent electromagnetic interference (EMI). They come in various configurations including multi-conductor, twisted pair, and coaxial types, with connectors like DB9, RJ45, M12, or terminal blocks. The cable gauge (AWG 22 to 26) and insulation material (PVC, PUR, or TPE) are selected based on the application environment, ensuring signal integrity over distances up to 100 meters for standard RS-232 or longer for RS-485 and Ethernet-based protocols.

PLC connection cables are deployed across a wide range of industrial sectors, including manufacturing, process control, energy management, and building automation. They are essential in control panels, distributed I/O systems, and fieldbus networks such as Profibus, Modbus, DeviceNet, and CANopen. In harsh environments, cables with IP67-rated connectors and high-flexibility PUR jackets are used for robotic arms and moving machinery. These cables also support safety systems, where redundant wiring and shielded pairs ensure fail-safe communication. Typical installations include conveyor systems, packaging lines, water treatment plants, and HVAC controls, where reliable signal transmission is non-negotiable.

Key subcategories within PLC connection cables include programming cables (e.g., USB-to-RS232 adapters, Ethernet crossover cables), I/O interface cables (e.g., 20-pin ribbon cables for Siemens S7-300, 40-pin for Allen-Bradley), and fieldbus cables (e.g., Profibus DP cables with 2-wire twisted pair and braided shield). Common article codes follow patterns like "PLC-CBL-USB-A-B" for USB programming cables or "PLC-CBL-M12-5M" for M12 sensor cables. For Siemens S7-1200, cables like "6ES7901-3DB30-0XA0" are standard, while for Rockwell, "1761-CBL-PM02" is typical. These codes often include connector type, length (e.g., 2M, 5M), and shielding indicator (e.g., "S" for shielded).

Our platform offers a comprehensive inventory of PLC connection cables from leading brands like Siemens, Allen-Bradley, Schneider Electric, and Phoenix Contact, with real-time pricing and stock availability. We provide express worldwide shipping, ensuring minimal downtime for your operations. Our team of specialized engineers offers personalized technical support to help you select the correct cable type, length, and connector configuration for your specific PLC model and application. Detailed technical datasheets, wiring diagrams, and compatibility guides are available for each article, simplifying procurement and installation.

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Manufacturer Code Reference Catalog Number Description Delivery Price

2CCG000243R0001

2CCG000243R0001

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InSite Plug&Play flat bus cable 5m

InSite Plug&Play; 5m Flat Bus Cable

Flat Cable 5m 9 mm

 		2 View Availability View Price

2CCG000244R0001

2CCG000244R0001

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InSite Connector Pack (35pcs)

InSite Connector Pack (35pcs)

Connector Set for Insite Flatcable 9.25 mm

 		2 View Availability View Price

1119198

CABLE-D37F/4XD15F/1,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female connection D-SUB (4x 15-poles); Cable length: 1 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 1m

 		3 View Availability View Price

1119210

CABLE-D37F/4XD15F/10,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female connection D-SUB (4x 15-poles); Cable length: 10 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 10m

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1119200

CABLE-D37F/4XD15F/2,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female connection D-SUB (4x 15-poles); Cable length: 2 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 2m

 		3 View Availability View Price

1119201

CABLE-D37F/4XD15F/3,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female connection D-SUB (4x 15-poles); Cable length: 3 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 3m

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1119202

CABLE-D37F/4XD15F/4,0M/ETHA

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Ready-made round cable. Control: Siemens SIMATIC ET 200SP HA. Connection 1: Female connection D-SUB (1x 37-poles). Connection 2: Female connection D-SUB (4x 15-poles). Cable length: 4 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 4m

 		3 View Availability View Price

1119204

CABLE-D37F/4XD15F/6,0M/ETHA

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Ready-made round cable. Control: Siemens SIMATIC ET 200SP HA. Connection 1: Female connection D-SUB (1x 37-poles). Connection 2: Female connection D-SUB (4x 15-poles). Cable length: 6 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 6m

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1119206

CABLE-D37F/4XD15F/8,0M/ETHA

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Ready-made round cable. Control: Siemens SIMATIC ET 200SP HA. Connection 1: Female connection D-SUB (1x 37-poles). Connection 2: Female connection D-SUB (4x 15-poles). Cable length: 8 m

Round cable made without shielding; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: D-SUB connection female (4x 15-pole); Cable length: 8m

 		3 View Availability View Price

1210707

CABLE-D37F/FLK50/1,0M/ETHA

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Ready-made round cable. Control: Siemens SIMATIC ET 200SP HA. Connection 1: Female connection D-SUB (1x 37-poles). Connection 2: Female IDC/FLK connection (1x 50-poles). Cable length: 1 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 1m

 		3 View Availability View Price

1222255

CABLE-D37F/FLK50/10,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female IDC/FLK connection (1x 50-poles); Cable length: 10 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 10m

 		3 View Availability View Price

1222447

CABLE-D37F/FLK50/8,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female IDC/FLK connection (1x 50-poles); Cable length: 8 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 8m

 		3 View Availability View Price

1210706

CABLE-D37F/FLK50/2,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female IDC/FLK connection (1x 50-poles); Cable length: 2 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 2m

 		3 View Availability View Price

1210708

CABLE-D37F/FLK50/3,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female IDC/FLK connection (1x 50-poles); Cable length: 3 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 3m

 		3 View Availability View Price

1222442

CABLE-D37F/FLK50/4,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female IDC/FLK connection (1x 50-poles); Cable length: 4 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 4m

 		3 View Availability View Price

1222438

CABLE-D37F/FLK50/6,0M/ETHA

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Ready-made round cable; control: Siemens SIMATIC® ET 200SP HA; Connection 1: Female connection D-SUB (1x 37-poles); Connection 2: Female IDC/FLK connection (1x 50-poles); Cable length: 6 m

Ready-made round cable; control: Siemens SIMATIC®ET 200SP HA; Connection 1: D-SUB connection female (1x 37-poles); Connection 2: IDC/FLK connection female (1x 50-pole); Cable length: 6m

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XW2Z0168D

XW2Z-200K

XW2Z200K

Connector MIL module XW2x 1:1 (2m)

I/O connection cable, MIL40 to MIL40, 2 m

 		2 View Availability View Price

XW2Z0601E

XW2Z-RO150-125-D1

XW2ZRO150125D1

I/O connection cable, with shield connection, MIL40 to 2 x MIL20 for G70A-ZOC16-3, 0.75 m

Protected I/O connection cable, MIL40 at 2 x MIL20 for G70V-ZOC16-3, 1.50 m and 1.25 m

 		3 View Availability View Price

XW2Z0468C

XW2Z-0150BF-L

XW2Z0150BFL

Cable connection I/O, FCN40 to MIL40, L = 150 cm

Cable connection I/O, FCN40 to MIL40, L x 150 cm

 		3 View Availability View Price

XW2Z0454C

XW2Z-0100BH-L01

XW2Z0100BHL01

Cable connection I/O, FCN40 to MIL20x2, L = 100 cm

I/O connection cable, unshielded, FCN40 to 2 x MIL20, 1 m

 		3 View Availability View Price

XW2Z8007M

XW2Z-RA500C

XW2ZRA500C

I/O connection cable, with shield connection, MIL20 to open ends, 5 m

 		3 View Availability View Price

XW2Z0284B

XW2Z-200J-B32

XW2Z200JB32

Cable terminal, passive servodrive SS2 (100-400w) 2m

Passive terminal cable to SS2 servodrive (100-400w) 2m

 		3 View Availability View Price

XW2Z0270B

XW2Z-200J-B25

XW2Z200JB25

Cable terminal, passive to drive G5 (NCs, CQM1HPLB21, CQM1CPU43 ) 2m

G5 passive drive terminal cable (NCs, CQM1HPLB21, CQM1CPU43 ) 2m

 		1 View Availability View Price

XW2Z0451R

XW2Z-0100AL-L

XW2Z0100ALL

Cable connection I/O, FCN24 to toe, L = 100 cm

I/O connection cable, unshielded, FCN24 to open ends, 1 m

 		3 View Availability View Price

XW2Z0512D

XW2Z-0200FH-L02

XW2Z0200FHL02

Cable connection I/O, MIL40 to MIL20x2, L = 200 cm

I/O connection cable, unshielded, MIL40 to 2 x MIL20, 2 m

 		2 View Availability View Price

XW2Z8025H

XW2Z-R300C-275-250

XW2ZR300C275250

I/O connection cable, with shield connection, FCN56 to 3 x MIL20 for G70A-ZOC16-3, 3 m / 2.75 m / 2.5 m.

 		3 View Availability View Price

AA042957F

R88A-CPEA001S-E

R88ACPEA001SE

Integrated Motor Cable I/O connector, straight 1m

Integrated Motor I/O Cable Straight Connector 1m

 		1 View Availability View Price

XW2Z0472A

XW2Z-0100BN-L

XW2Z0100BNL

Cable connection I/O, FCN40 to toe, L = 100 cm

I/O connection cable, unshielded, FCN40 to open ends, 1 m

 		3 View Availability View Price

XW2Z8011H

XW2Z-R300C

XW2ZR300C

Cable G7TC PLC (3m)

G7TC Cable PLC Module (3m)

 		1 View Availability View Price

XW2Z0176E

XW2Z-100J-A27

XW2Z100JA27

Cable CJ1M-CPU22/23 to the Terminal passive Sigma II 1m

Cable CJ1M-CPU22/23 to Sigma II 1m Passive Terminal

 		1 View Availability View Price

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