This DB9 RS232 to Mini‑DIN 6P (PS2) serial cable bridges D‑SUB RS232 interface and Mini‑DIN PS‑2 port, solving the connection barrier between legacy industrial controllers, serial devices and peripheral hardware.
Built as part of our D‑SUB cable assembly product series, it delivers reliable serial signal transfer, avoiding signal drop‑out during data interaction. Beyond standard off‑the‑shelf versions, our factory supports full custom service for this serial converter harness to match unique project requirements.

Key Product Parameters
|
Item |
Specification |
|
Connector A |
DB9 Female RS232 D‑SUB connector |
|
Connector B |
Mini‑DIN 6 Pin PS2 connector |
|
Cable Type |
Shielded serial communication wire |
|
Standard Length |
1m / 1.5m / 2m, custom length available |
|
Insulation Material |
PVC |
|
Function |
RS232 signal conversion & data transmission |
|
Custom Option |
Wire gauge, pin assignment, overmolding, cable length, connector gender modification |
Core Product Benefits
The shielded inner structure reduces electromagnetic interference to guarantee steady RS232 data output. Molded strain‑relief on both connector ends improves bending resistance for long‑term plug‑and‑unplug cycles. Ready‑to‑use plug‑and‑play design removes extra adapter needs for fast field deployment.

Application & Usage Scenarios
Ideal for equipment requiring conversion between DB9 RS232 serial port and Mini‑DIN PS2 interface:
✅Industrial PLC, servo controller serial debugging
✅Old‑model POS terminal, barcode scanner data connection
✅Industrial instrumentation, test equipment serial communication
✅Automation equipment peripheral signal transmission