Kele UCM-420A, Operating And Installation Instructions, Page: 7 / 33

5
General Wiring
Diagrams (Cont.)
PWM
INPUT
PWM
INPUT
REM SPT
INPUT
LOC SPT
POT +
LOC SPT
INPUT
LOC SPT
POT –
COMMON
MA SIG
OUTPUT
24 VAC
OR
24 VDC
+
–
24 VAC
OR
24 VDC
+
–
CONTACT AT BAS CONTROLLER
(EITHER LEG MAY BE SWITCHED)
FEEDBK
INPUT
24V PWR
1
2
11
12
JUMPER
POSITION
NUMBER
JUMPER
PINS
7
8
9
10
3
4
5
6
PWM
INPUT
PWM
INPUT
REM SPT
INPUT
LOC SPT
POT +
LOC SPT
INPUT
LOC SPT
POT –
COMMON
MA SIG
OUTPUT
24 VAC
OR
24 VDC
+
–
+
–
4-20 MA REMOTE
SETPOINT SIGNAL
FEEDBK
INPUT
24V PWR
1
2
11
12
JUMPER
POSITION
NUMBER
JUMPER
PINS
7
8
9
10
3
4
5
6
PWM
INPUT
PWM
INPUT
REM SPT
INPUT
LOC SPT
POT +
LOC SPT
INPUT
LOC SPT
POT –
COMMON
MA SIG
OUTPUT
24 VAC
OR
24 VDC
+
–
+
–
1-5 VDC REMOTE
SETPOINT SIGNAL
FEEDBK
INPUT
24V PWR
1
2
11
12
JUMPER
POSITION
NUMBER
JUMPER
PINS
7
8
9
10
3
4
5
6
GENERAL WIRING DIAGRAM 3 - Completely separate PWM and UCM-420A circuits.
REMOTE SETPOINT - ANALOG SETPOINT WIRING (DIAGRAMS 4 & 5)
GENERAL WIRING DIAGRAM 4 - 4-20 mA remote setpoint
GENERAL WIRING DIAGRAM 5 - 1-5 VDC remote setpoint