Figure 27 for more informat, Comms board – Liebert POWER PROTECTION STATIC TRANSFER SWITCH User Manual
Page 47
Installation Drawings
39
Figure 27 Control wiring for the internal modem option
PS213004 Rev. 2
SEE DETAIL
A
J1A
COMMS BOARD
MODEM LINE COMMUNICATIONS
TO TELEPHONE LINE
DETAIL A
CUSTOMER SUPPLIED
INTERCONNECTING CABLE (SEE NOTES)
J1A
MANUAL FOR CONFIGURING THE INTERNAL MODEM OPTION.
5. REFER TO CONTROL CONNECTION LOCATION DIAGRAM OF
SEPARATE FROM POWER WIRING. CONTROL WIRING RUNS
4. ALL CONTROL WIRING (BY OTHERS) MUST BE RUN
SHOULD NOT BE COMBINED IN THE SAME CONDUIT.
3. REFER TO INSTALLATION, OPERATION & MAINTENANCE
STATIC SWITCH FOR LOCATION OF COMMS BOARD.
2. WIRE SIZE AND TYPE: TELEPHONE CABLE WITH RJ-11 PLUG CONNECTOR. THE LENGTH IS LIMITED BY INTERNET STANDARDS.
AND LOCAL ELECTRICAL CODES.
6. ALL WIRING MUST BE IN ACCORDANCE WITH NATIONAL
NOTES:
1. INTERNAL MODEM OPTION MUST BE ORDERED SEPARATELY.
RJ-11 CONNECTOR