Cable - Lindy Null Modem RS-232 Cable, 9 Pin M, 2 M
Product reference: 14-4002888315739

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.

Cable - Lindy Null Modem RS-232 Cable, 9 Pin M, 2 M

Product reference: 14-4002888315739

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.

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23,87 €
Product in warehouse

Guarantee
24 month

Delivery from Europe in
15 - 16
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Lindy serial null modem data transmission cable 9DF-9DF, 2 m


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.


  • 2 m RS-232 null modem cable for direct serial connection of devices
  • Both ends have 9-pin female D-sub connectors
  • Swapped send and receive lines to connect two compatible DTE devices
  • Suitable for data transfer, equipment configuration, diagnostics and terminal access

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.

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Height27 mm
Length212 mm
Weight130 g
Width210 mm
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