A Serial Loopback Tester Plug for RS232 is designed to help test you either test your 9 Pin RS232 devices or use for fault finding. Can work with a serial port terminal e.g. Free SimpleTerm SE, SimpleTerm Gold or PuTTY for easy testing.
A very handy, portable device as part of a serial port test tool kit.
We use these in house to test a range of our devices from USB to Serials and bespoke hardware RS232 designs
to make sure they go out working every time.
This RS232 serial loop back tester is a 9 Pin device and all connections are within the device.
If you need to extend this device, we would advise you to use a "straight through" cable
and not a "Null Modem".
The following wires are linked for loop back testing (including hanshaking signals)
i.e. 2 to 3 (TX,RX), 4 to 6 (DTR,DSR), 7 to 8 (RTS/CTS).
Has a female connection to allow you to connect to most serial devices.
If there is a similar product you need let us know and we may stock it for you depending on demand.
Serial Loopback Tester Plug 9 Pin DB9 RS232
- Model No.: 1292
- Availability: In Stock
- Ex VAT: £1.79
- 5 or more £0.99