Using Features And Options; Building Alarm Monitoring; Figure 6-1. External Connections For Building Alarm Monitoring - Eaton Powerware 9315 Operation Manual

Chapter 6
You can add available options and accessories to enhance the performance of your UPS
system. This chapter provides detailed descriptions of some of the features and options
introduced earlier in this manual.

6.1 Building Alarm Monitoring

This standard feature lets you connect the UPS to your building alarms, such as smoke
detectors or overtemperature alarms. The terminals for external connections are located
inside the UPS on the customer interface panel (see Figure 6-1).
TB1
1
2
3
4
5
6
BLDG ALARM 3 RTN
7
BLDG ALARM 4
8
BLDG ALARM 4 RTN
9
BLDG ALARM 5
10
BLDG ALARM 5 RTN
11
BLDG ALARM 6
12
BLDG ALARM 6 RTN
13
14
15
Regardless of how you assign the building alarms, they display as Building Alarm 1, Building
Alarm 2, Building Alarm 3, etc., on the LCD screen of the Monitor Panel. You should use
twisted-pair wires for each alarm input and common.
EATON Powerware 9315 UPS (200–300 kVA) Operation Manual S 164201036 Rev F powerware.com
®

Using Features and Options

TB2
1
BLDG ALARM 1
2
BLDG ALARM 1 RTN
3
BLDG ALARM 2
4
BLDG ALARM 2 RTN
5
BLDG ALARM 3
6
7
8
9
10
11
12
13
14
15

Figure 6-1. External Connections for Building Alarm Monitoring

REMOTE EPO
REMOTE EPO RTN
ON INV
ON INV RTN
ON BYPASS
ON BYPASS RTN
BATTERY CONTACTOR CLOSED
BATTERY CONT RTN
RELAY 1 NO
RELAY 1 NC
ALARM RTN
RELAY 2 NO
RELAY 2 NC
NOTICE RTN
RS-485
NOTE:
All building alarm inputs or remote
features require an isolated, normally
open contact or switch (rated at
24 Vdc 20 mA minimum) connected
between the alarm input terminal and
common terminal as shown. All
control wiring, relay, and switch
contacts are customer-provided.
RS-232
6-1