PROGRAMMING
DC IMPULSE
(3 wire impulse only)
+24 VDC
0V
Will correct after receiving 2 valid 1-minute impulses.
Corrects 10 minutes fast; 59 minutes slow. Corrects only minutes; does not correct hours.
Note: Use "B" and "C" wires and ensure polarity. S125 will not work on reverse polarity systems.
22
CAUTION: When using DC Impulse, you need to add a diode (P/N 184-011)
across the Signal IN lines to protect the S125 from reverse voltage.
Master Clock
Note: Use "B" and "C"
wires and ensure polarity
(1) Signal OUT+
(2) Signal OUT-
(3) Signal IN+
(4) Signal IN-
Simplex 125
(3) Signal IN+
(4) Signal IN–