
PRO-PRC-MAN-16V04 (0719)
Copyright © 2016 Defi ne Instruments
6
3.4 - Analog output
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 - Serial port
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
3.6 - Function pins
See 3.1E
Connect external switches as shown to enable
a function to be executed when its switch is
activated.
›
Valley
Resets the valley reading
›
Hold
Holds the current display value
›
Test
Resets the meter
›
Peak
Resets the peak reading
Valley
Test
Hold
COM
Peak