Installation manual

105U-L Wireless I/O Installation Manual
105U-L Wireless I/O Page 36 of 38
Version 1.9
Ancillary hardware reference information
This section contains reference information about additional hardware components you
may need for your unit.
RS232 serial cable
You can connect the unit to a PC using an RS-232 serial cable to:
 Transfer configuration information;
 Perform factory and field-testing.
The serial port is an 8 pin RJ-45 plug that communicates using standard RS-232 signals:
Signal information Value
Baud rate
9600
Bits
8 bits with 1 stop bit
Parity
No parity
ELPRO supplies a green configuration cable wired to the following pin-out:
Note
The following pin-out information is for reference only.
RJ-45 Required Signal name Normal colour DB9
1
Ring Indicator Green / White 9
2
Data Carrier Detect Green 1
3
Y Data Terminal Ready Orange / White 4
4
Y Signal Common Blue 5
5
Y Receive Data (from Modem) Blue / White 2
6
Y Transmit Data (to Modem) Orange 3
7
Clear to Send Brown / White 8
8
Request to Send Brown 7