Define PRO-PRC, Manual, Page: 1 / 28

PRO-PRC-MAN-16V04 (0719) Copyright © 2016 Defi ne Instruments
1
This quad channel process controller is
ideal for numerous industrial applica-
tions with 0–20mA or 4–20mA DC in-
puts. It can be used either on its own, or
inconjunction with another instrument
(such as a transmitter).
One of the key features of this control-
ler is its ability to average the inputs
across 2, 3 or 4 input channels, and use
this averaged value for a display source
or for setpoint activation.
There is also the option to log your data
and store it in the controller's internal
memory, where it can be printed or re-
trieved in Excel-compatible format for
easy analysis.
Contents
1 - Specifi cations .............................. 2
2 - Front Panel & Display ................. 3
3 - Wiring .......................................... 5
4 - Dimensions & Installation .......... 8
5 - Input Setup & Calibration ........ 10
6 - Setpoint Setup .......................... 19
7 - Setpoint Direct Access .............. 22
8 - Reset PIN Numbers / View
Firmware Version ...................... 22
A - Appendix A - Serial Modes ....... 23
PRO-PRC
Quad Process Controller
Order Codes
PRO-PRC
-HV
-LV
85–265V AC / 95–370V DC
15–48V AC / 10–72V DC
Options
-R2
-R4
2 x relay outputs
4 x relay outputs
-A 1 x mA/V analog output
-S2R 1 x RS232 (RJ11 terminal)
-S4S 1 x RS485 (screw terminal)
-D Data logging 3,328kB