15
®
Digital Outputs
The digital outputs are set-up via
option parameters 16.1, 16.2, & 16.3.
The outputs are intended to drive exter-
nal relays, as shown here for output 2.
Remote Setpoint
The remote setpoint input is available
as a 4-20mA current input. It con-
nects to terminal PQ2, labeled “AUX
MOD I/P”. For details relating to
zero and span adjustment see Option
Parameter section. See option 3.3.
Final Checks
Before applying power, make the following checks:
•
The unit is set for the correct line supply voltage.
•
All other link positions are correct.
•
All fuses within the unit are intact and of the correct value.
•
All wiring and connections have been made according to the specifications detailed in this sec-
tion.
•
The Feedback Potentiometer is wired correctly. Terminal 6 on the servo-motor MUST be wired
to PD 3/9/12/17 depending on the motor mapping. See option 20.
TO
EXTERNAL
CIRCUITS
USE ONLY MANUFACTURER
APPROVED RELAYS
+12V PB7
DIGITAL OUTPUT 1 PB8
DIGITAL OUTPUT 2 PB9
DIGITAL OUTPUT 3 PB10
+20V PQ1
AUX MOD I/P PQ2
0V PQ6
CABLE
CLAMP
LOOP POWERED
4-20mA SENSOR
+ -
OR EXT. SELF-
POWERED
4-20mA
20V
+
-
