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From UPM 1
TB2–1 (Bldg Alarm 2)
TB2–2 (Bldg Alarm 2 Return)
TWISTED PAIR
TB1
1
2
3
4
5
6
7
8
9
10
TB2
1
2
3
4
TWISTED
5
PAIR
6
7
8
9
10
UPM 1
PARALLEL SYSTEM BACKUP
CONTROL (PULL CHAIN)
WIRING
EATON Powerware
9390 UPS (100–160 kVA) Installation and Operation Manual S 164201554 Rev E powerware.com
®
Building Alarm Pull Chain Wiring Terminations
To UPM 2
TB2–3 (On Bypass NO)
TB2–4 (Byp Common)
Bypass Relay Pull Chain Wiring Terminations
From
TB2–1 (Bldg Alarm 2)
TB2–2 (Bldg Alarm 2 Return)
TWISTED PAIR
TB1
1
2
3
4
5
6
7
8
9
10
TB2
1
2
3
4
5
6
TWISTED
7
8
9
10
UPM 2
To UPM 3
(If Installed)
TB2–3 (On Bypass NO)
TB2–4 (Byp Common)
All UPMs
To
TB2–3 (On Byp NO)
TB2–4 (Byp Common)
TWISTED PAIR
TB1
1
2
3
4
5
6
7
8
9
10
TB2
1
2
3
4
5
6
PAIR
7
8
9
10
UPM 3
(IF INSTALLED)
DESCRIPTION:
INTERFACE WIRING INSTALLATION
NOTES AND TERMINAL LOCATIONS
DRAWING NO:
164201554---8
REVISION:
E
Installation Information
To UPM 4
(If Installed)
TB2–3 (On Bypass NO)
TB2–4 (Byp Common)
TB1
1
2
3
4
5
6
7
8
9
10
TB2
1
2
3
4
5
6
TWISTED
PAIR
7
8
9
10
UPM 4
(IF INSTALLED)
SHEET:
DATE:
032406
TWISTED
PAIR
11 of 13
A-43
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