Industrial Data Systems IDS 550 - Manual (Page 17)

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PIN SIGNAL
1 CHASSIS GND
2 #1 RS232 TXD
3 #1 RS232 RXD
4 #1 RS232 RTS
5 #1 RS232 CTS
6 +5 R
7 GND
8 #1 CUR LOOP IN +
9 #2 RS232 RXD
10 #2 RS232 TXD
11 #2 RS485 +
12 #2 RS485 -
13 GND
14
15 #1 PULSE INPUT
16 TTL INPUT
17 TTL INPUT
18 #2 CUR LOOP IN + (#2 RS422 IN +)
19 #2 CUR LOOP IN -
20 +8 R
21 #2 RS422 IN -
22 #1 CUR LOOP IN -
23 +5 V
24 #2 CUR LOOP OUT
NOTES: Set the switch inside the IDS550 to the RS232 position
for RS232 input (slide to left - towards the print mechanism)
or Current Loop position (slide to right - away from print
mechanism).