Option Installation
39
Liebert
®
e
XM
™
5.4
Liebert IntelliSlot
™
Relay Card
The Liebert IntelliSlot Relay card (IS-RELAY) provides voltage-free contact closures for remote
monitoring of alarm conditions.
Delivering
On Battery, On Bypass, Low Battery, Summary Alarm, UPS Fault
and
On UPS
signals, the easy-to-install card integrates with AS/400 computers (additional cable required) and
other relay contact monitoring systems.
The relay card is rated for 24 VAC/DC at 1A. and supported in any of the three Liebert IntelliSlot
bays on the Liebert
e
XM.
5.4.1 Liebert IntelliSlot Relay Card Pin Configuration
The card has two terminals blocks, TB1 (green, numbered 1-9) and TB2 (black, 10-18), as shown in
Figure 24
.
Figure 24 Pin location and numbering
Refer to your Liebert product user manual for the pin configuration for the terminal blocks.
Table 11
Relay card pin configuration
Pin
Function
Operation
1
Common - Low Battery
—
2
Low Battery
Closed if Low Battery point occurs.
3
Low Battery
Closed if battery is OK
4
Common - UPS Fault
—
5
UPS Fault
Closed if UPS fault occurs
6
UPS Fault
Closed if no UPS failure
7
Common - On Battery
—
8
On Battery
Closed if On Battery power (Utility failure)
9
On Battery
Closed if not On Battery power (Utility OK)
10 Not Used
—
11 Not Used
—
12 Not Used
—
13 Summary Alarm*
Closed if no alarm conditions are present
14 Summary Alarm*
Closed if Summary Alarm occurs
15 Common - Summary Alarm*
—
16 On UPS
Closed if On UPS (inverter) power
17 On Bypass
Closed if On Bypass
18 Common - On Bypass
—
18
10
1
9
TB1
green
TB2
black
Summary of Contents for Liebert eXM
Page 1: ...Liebert eXM User Manual 60 100kVA 50 60Hz ...
Page 2: ......
Page 8: ...vi ...
Page 89: ...Maintenance 81 Liebert eXM NOTES ...
Page 90: ...Maintenance Liebert eXM 82 ...
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