Powerware 9390 Installation & Operation Manual page 188

Installation Information
CAN
NOTE: This drawing is for parallel wiring purposes and is not a floor layout plan.
UPMs can be placed in any physical order.
PARALLEL SYSTEM CAN AND BACK UP CONTROL (PULL CHAIN)
From UPM 1 CAN Card
J3–8 (L)
J3–9 (H)
TWISTED PAIR
UPM 1
CAN CARD J3
A-40
UPM UPM
1 2
CAN Wiring Terminations
To UPM 2 CAN Card
J3–8 (L)
J3–9 (H)
TWISTED PAIR
UPM 2
CAN CARD J3
PARALLEL SYSTEM CAN WIRING
Powerware 9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C
®
UPM
3
(IF INSTALLED) (IF INSTALLED)
To UPM 3 CAN Card
(If Installed)
J3–8 (L)
J3–9 (H)
TWISTED PAIR
UPM 3
CAN CARD J3
(IF INSTALLED)
DESCRIPTION:
INTERFACE WIRING INSTALLATION
NOTES AND TERMINAL LOCATIONS
DRAWING NO:
164201535---8
REVISION:
B
PULL CHAIN
UPM
4
To UPM 4 CAN Card
(If Installed)
J3–8 (L)
J3–9 (H)
UPM 4
CAN CARD J3
(IF INSTALLED)
SHEET:
DATE:
093004
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