The 2m RS-232 null modem cable with two 9-pin female D-sub connectors provides a direct connection between compatible serial devices. It swaps the data transmission and reception lines, making it suitable for data transfer, device configuration, diagnostics and connection to terminals - no external power or drivers required.
The 2m RS-232 null modem cable with two 9-pin female D-sub connectors provides a direct connection between compatible serial devices. It swaps the data transmission and reception lines, making it suitable for data transfer, device configuration, diagnostics and connection to terminals - no external power or drivers required.
The 2m RS-232 null modem cable with two 9-pin female D-sub connectors provides a direct connection between compatible serial devices. It swaps the data transmission and reception lines, making it suitable for data transfer, device configuration, diagnostics and connection to terminals - no external power or drivers required.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
2 meter RS-232 null modem cable with two 9-pin female D-sub connectors provides direct connection between compatible serial devices. It features swapped transmit and receive lines, making the cable suitable for data transfer, device configuration, diagnostics, and terminal connections. No external power or drivers are required.
Product information | |
|---|---|
| Product type | RS-232 null modem serial cable |
| Connector configuration | 9-pin female D-sub (DE-9/DB9 type) to 9-pin female D-sub (DE-9/DB9 type) |
| Cable length | About 2 m |
| Signal type | RS-232 electrical signal |
| Nutritional needs | No external power required |
| Manager | Driver not required |
Wiring and compatibility | |
| Null modem wiring diagram | The transmit and receive lines are swapped to allow two DTE devices to be connected directly |
| Main signal connectors | Pin 2 RXD ↔ TXD, Pin 3 TXD ↔ RXD, Pin 5 signal ground ↔ signal ground |
| Control lines | Additional RTS/CTS or DTR/DSR connections may vary depending on cable design; if hardware flow control is required, check compatibility |
| Shielding | Shielded design reduces electromagnetic interference |
Proper use | |
| Compatible equipment | Computers, terminals, routers, switches, UPS systems, PLCs, CNC equipment, industrial controllers, measuring instruments and other RS-232 compatible devices |
| Most common use | Serial data transfer, device configuration, terminal access, equipment management, firmware updates and diagnostics |
| Terms of Use | Communication depends on compatible RS-232 interfaces and identical serial communication settings of connected devices |
Safety warning | |
| Warning | Use only with compatible RS-232 equipment and appropriate DE-9 serial ports. Do not connect to incompatible interfaces or supply external power via the cable. Check wiring diagram and equipment requirements before use. |
| Height | 27 mm |
| Length | 212 mm |
| Weight | 130 g |
| Width | 210 mm |