Rev 1.3
USER MANUAL - TRANSMITTER DS SERIES - 30 - 50 - 100 - 500 - 1000W
38
Pin N.
Type
Func on
Notes
1
Ground
2
Data
RS 485 - A
3
Data
RS 232 - TX
4
Input - Optocoupled
RS 485 Address Bit 1
Service only
5
Output - Analog
+5VDC Service
max 500mA
6
Data
RS485 - B
7
Data
RS 232 - RX
8
Input - Optocoupled
RS 485 Address Bit 2
Service only
9
Input - Optocoupled
RS 485 Address Bit 0
Service only
DB9 Rear connector
25
Output - Digital
Local/Remote relay –
Common contact
The func oning of the relays can be set from the front panel in normal open or normal closed.
