PRO-CTR-MAN-16V03 (0128)
Copyright © 2016 Defi ne Instruments
7
3.3 - Wire the relay outputs (if installed)
See 3.1A
If your controller has relay outputs fi tted, wire them as shown below. Relays can be
programmed to operate within the total span range of the controller. See Section 9
to configure your setpoints.
SP 2 BCH SP
–R2
SP 3
SP 4
BCH SP
SP 2
–R4
3.4 - Wire the analog output (if installed)
See 3.1C
If your controller has analog output fi tted, wire it as shown for either
voltage (0–10V) or current (4–20mA).
–V
+V
–mA
+mA
–A
3.5 - Wire the serial port (if installed)
See 3.1B
If your controller has serial port fi tted, wire it as shown
in the applicable diagram.
›
S2R= RS232, RJ11 terminal
›
S4S= RS485, screw terminal
N/C
SGND
+5V DC (option)
RXD
TXD
N/C
–S2R
D
-
D +
SGND
–S4S
