Lathem DDC4 Manual De Usuario
Page 29
Digital Display Wall Clock Guide
DDC2 / 4-RS Wiring
Synchronous Wired
115VAC
From
Master Clock
To
Other Clocks
Other Clocks
H
M
BLU / WHT
Run
Correction
BRN / WHT
BLK
BLK
AC Return
6 7
8
OPEN
1 2
3 4
5
Set switches 1-5 of S1 as shown.
Indicates depressed side of switch
Clock will correct minutes hourly at HH:58 and
hour and minutes twice daily beginning at 5:05.
hour and minutes twice daily beginning at 5:05.
For 24VAC applications, use
wiring shown on page 18
wiring shown on page 18
Wiring applies to secondary wall clocks such as:
Cincinnati D8
Faraday
Honeywell ST402A