Define PRO-PRC, Manual, Page: 5 / 28

PRO-PRC-MAN-16V04 (0719) Copyright © 2016 Defi ne Instruments
5
3
WIRING
3.1 - Pinouts
D E F
A B C
Key
3.1A Relay Output (see 3.3)
3.1B Serial Port (see 3.5)
3.1C Analog Output (see 3.4)
3.1D Analog Input (see 3.2)
3.1E Function Pins (see 3.6)
3.1F Power Supply HV/LV
(see 3.7)
3.2 - Analog input
See 3.1D
Wire the analog input module as shown, referring to the
product label. The unit accepts up to four process inputs.
Note that you must start wiring from channel 1. (I.e. For 2 channels,
use CH1
– 2, not CH3 – 4).
+24V E
X
C
CH3 CH2 CH1 CH4
3.3 - Relay outputs
See 3.1A
If your controller has relay
outputs fi tted, wire them as
shown. Relays can be pro-
grammed to operate within
the total span range of the
controller.
SP2 SP1
–R2
SP3 SP4 SP1 SP2
–R4