English
PIN CONFIGURATION
Pin
Function
Operation
1
UPS Fault
Closed if no UPS failure*
2
Not Used
3
Not Used
4
UPS Fault
Closed if UPS fails*
5
Summary Alarm**
Closed if SUMMARY ALARM** occurs*
6
Summary Alarm**
Closed if no alarm conditions are present*
7
Signal Ground
(for UPS Any Mode Shutdown)
8
Not Used
9
Common – Low Battery
10
Low Battery
Closed if battery is OK
11
Low Battery
Closed if LOW BATTERY point occurs.
12
Not Used
13
Not Used
14
UPS Any Mode Shutdown
(short to pin 7)
Turn UPS output OFF when connected to pin 7*.
15
On UPS
Closed if ON UPS (inverter) power*
16
On Battery
Closed if ON BATTERY power (Utility failure)
17
Common – UPS Fault,
Summary Alarm, On UPS,
On Battery, On Bypass
18
On Battery
Closed if not ON Battery power (Utility OK)
19
Not Used
20
Not Used
21
Not Used
22
Not Used
23
Not Used
24
On Bypass
Closed if ON BYPASS*
25
Not Used
Relay Contact Card Pin Configuration
*Feature not available on PSI products
**A Summary Alarm occurs when any of the following four conditions exist:
1.
Utility power is out of the acceptable range (voltage and/or frequency).
2.
UPS is in BYPASS MODE (load not on Inverter power).
3.
UPS Battery is LOW (<2 minutes of battery power remaining).
4.
UPS fault has occurred.
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]
