Features
A single cable integrates multiple I/O channels (such as 36-pin/50-pin configurations), replacing multiple individual single-function cables.
The cable ends are pre-crimped with U-type fork or pin terminals, which can be directly connected to terminal blocks, equipment interfaces, or PCBs, eliminating the need for additional wire stripping and crimping processes.
It is compatible with PLCs and motion control cards from leading brands such as Siemens, Mitsubishi, Omron, and Beckhoff, and supports connections to various I/O modules and sensors.
It can also be customized according to project requirements, including connector pin assignments, cable lengths, terminal types, and jacket colors.
Applications
I/O signal connection between servo drive and PLC (brands such as Siemens, Mitsubishi, Omron, Inovance, etc.)
Pulse/direction control between motion control card and servo drive.
Analog speed command transmission between CNC system and servo drive.
I/O/encoder communication between robot controller and joint servo.
Fieldbus distributed I/O connection in automated production lines.
Start/stop and speed control signal transmission for inverters,
Product Highlights
D-Sub multi-core I/O control cable / industrial equipment signal control cable assembly. One end is equipped with a rectangular multi-pin connector with locking screws, while the other end features multi-core open wires with terminal processing such as fork terminals and pin terminals.
Production Process
1. Drawing Confirmation
Confirm the connector model, pin assignment, cable specification, cable length, terminal type and labeling requirements according to the customer’s drawing, sample or wiring definition.
2. Cable Cutting
Cut the cable to the required length according to the order specification, and control the length tolerance to ensure batch consistency.
3. Outer Jacket Stripping
Strip the outer jacket according to the process requirement to expose the internal multi-core wires.
4. Wire Sorting
Sort and arrange the internal wires according to color, wire number or function definition to prepare for terminal crimping or connector assembly.
5. Inner Wire Stripping
Strip each inner wire to the required length according to the terminal or soldering requirements.
6. Terminal Crimping
Crimp fork terminals, pin terminals, crimp terminals or other required terminals according to the customer’s drawing.
7. Connector Assembly
Connect the wires to the D-Sub rectangular connector according to the pin assignment. Soldering, crimping or connector assembly can be applied depending on the product structure.
8. Housing and Locking Screw Assembly
Assemble the connector housing, locking screws and cable protection parts to improve mechanical strength and connection stability.
9. Labeling and Number Tube Processing
Add labels, number tubes or heat-shrink tubes according to customer requirements for easier installation and maintenance.
10. Electrical Testing
Perform continuity, short circuit, open circuit and miswiring tests to ensure correct wiring and stable signal transmission.
11. Appearance and Dimension Inspection
Check the connector appearance, terminal crimping quality, stripping length, cable length, label position and overall assembly consistency.
12. Packing and Shipment
After inspection, the cable assemblies are organized, bundled and packed to prevent terminal deformation or cable damage during transportation.
| Connectors | D-SUB, SCSI | Connector Gender | F/M |
| Connector Orientation | Straight / Right-Angled (90°) | Pin number | 26/44/50 |
| AWG | 28/24/22AWG | Cable diameter | 7.0mm |
| Length | 3/5/7/8/10/15/20/25/30M | Wire core material | Multi-strand stranded oxygen-free copper |
| Min.bending radius | 8 Times*OD | Max.bending cycles | ≥3000 times |
| Rated cuurent | 1A-5A | Rated voltage | 30V / 60V / 300V |
| Tensile property | 50N | Contact resistance | <4mΩ |
| Working temperature | -40°C to +105°C (PUR); -25°C to +90°C (PVC) | Contact electroplated layer | Gold |
| Jacket | PVC/PUR | Cable color | Black/Orange/Gray |
| IP rating | IP67 | Certification | UL,RoHS |
| Customized service | Length, stripping size, sheath color, interface type, etc. can all be customized | ||