8
Warner Electric • 800-825-9050
P-2105-WE 819-0549 5/17
Internal Adjustments
The internal DIP Switch on the control circuit board adjusts the control for the proper current range to the clutch and/or
brake coil being used . The Chart below indicates the proper setting based on coil resistance and Warner Electric product .
To adjust for products not listed, obtain coil resistance information and set switches per coil resistance .
Switch DIP No.
1
2
3
4
5
Coil Resistance
at 20° C (W)
1000-1550
350-999
250-349
205-249
100-204
Current Range
0 - 60 ma
0 - 175 ma
0 - 245 ma
0 - 305 ma
0 - 533 ma
Warner Electric
SF-120
EC-375
ATC-25
SF-500
ATC-115
Clutch Models
SF-170
SF-250
SF-400
EC-475
EM-50
EM-100
EM-180
UM-50
UM-100
UM-180
UM-50C
UM-180C
EUM-50
EUM-100
EUM-180
PC-500
SF-825
PC-1000
SF-1225
PC-1225
PC-1525
EC-1000
EM-210
UM-210
UM-215
UM-210C
EUM-210
EUM-215
SF-650
SF-825BM
PC-825
SF-1000
EC-650
EC-825
EC-1225
ATC-55
SF-1525
(Not SF-1525HT
Models)
Warner Electric
Brake Models
PB-120
PB-170
PB-250
PB-400
EB-375
EB-475
EM-50
EM-100
EM-180
UM-50
UM-100
UM-180
UM-50C
UM-180C
EUM-50
EUM-100
EUM-180
ATB-25
PB-500
PB-650
PB-1000
PB-1225
PB-1525
EB-650
EB-1000
EB-1225
EMFB-50
UMFB-50
ER/FB-375
EM-210
UM-210
UM-215
UM-210C
EUM-210
EUM-215
EB-825
EMFB-180
UMFB-180
ER/FB-475
ATB-55
ER-825
EMFB-210
UMFB-210
ER/FB-650
ATB-115
Note:
Only one switch number is to be set to the “on” position at any time .
