Xylem HVS 1.1 - 3.4 - Manual (Page 18)

18
Control-Terminals:
X
2
X
3
12
4
5
6
7
8
9
11
10
1
2
3
4
1
2
3
Fixed Speed
+5 V
SIO -
SIO +
GND
+ 5V SIO
Internal Power measurement
External ON/OFF
Motor Thermistor
RS 485 Interface
NC
CC
NC
max. 500mA/125V
Electronic Ground
Connect X3/1-2-3 to
Master / Slave unit
Internal connected to
Power measurement
X2/3 is used for internal
power measurement
To run with Fixed Speed
close X2/2 and X2/3
Error relay – X2/10 and
X2/11 is closed if there is an
error or no power supply
Red wire
White wire
Black wire