Ametek SI1500 User And Installation Manual page 12

5.0 Display Panel and Connections (cont)
5.2 CONNECTION DETAILS - SI1300
R S485 R S 232
18 14
IN P U T S
V olts 4- 20 m A
13 10
5.0 Display Panel and Connections
IN P U T S R E LA Y P O W E R
9
1 +24V DC Power
2 0V DC Power
3 Relay Common
4 Relay High Limit
5 Relay OK limit
6 Relay Low Limit
7 Input Relay Common
1
8 Zero Input Relay
9 Hold Input Relay
10 Analogue Current IN+
11 Analogue Current IN-
12 Analogue Voltage IN+
13 Analogue Voltage IN-
14 RS232 TXD
15 RS232 RXD
16 RS232 GND
17 RS485 A(+)
18 RS485 B (-)
11
502893 issue 4.1