A SERVICE OF

logo

Installation Information
A-42
Powerware
®
9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
Alternate Building Alarm Pull Chain Wiring Terminations
From UPM 1 To UPM 2
To UPM 3
(If Installed)
To UPM 4
(If Installed)
CAN Card J3–1 (Alarm) CAN Card J3–1 (Alarm) CAN Card J3–1 (Alarm) CAN Card J3–1 (Alarm)
CAN Card J3–2 (Rtn) CAN Card J3–2 (Rtn) CAN Card J3–2 (Rtn) CAN Card J3–2 (Rtn)
Alternate Bypass Relay Pull Chain W iring Terminations
All UPMs
From To
CAN Card J3–1 (Alarm) TB2–7 (Byp)
CAN Card J3–2 (Rtn) TB2–8 (Byp Rtn)
093004B
164201535---8
DESCRIPTION:
DATE:
DRAWING NO: SHEET:
REVISION:
INTERFACE WIRING INSTALLATION
NOTES AND TERMINAL LOCATIONS
TB2
ALTERNATE PARALLEL S YSTEM
BACK UP CONTROL
(PULL CHAIN) WIRING
UPM 1
TWISTED PAIR TWISTED PAIR TWISTED PAIR
TWISTED
PAIR
TWISTED
PAIR
TWISTED
PAIR
TB2
UPM 2
1
2
3
4
5
7
8
6
9
10
TB2
UPM 3
(IF INSTALLED)
1
2
3
4
5
7
8
6
9
10
TB2
1
2
3
4
5
7
8
6
9
10
TWISTED
PAIR
1
2
3
4
5
7
8
6
9
10
CAN CARD
J3
CAN CARD
J3
CAN CARD
J3
CAN CARD
J3
10 of 12
UPM 4
(IF INSTALLED)