WESTERSTRAND
Document: 9539en14.doc
Author: PM
Date: 2018-08-15
Page: 3 av 5
WESTERSTRAND URFABRIK AB
Box 133
Tel. 0506 48000
Internet:: http://www.westerstrand.se
545 23 TÖREBODA
Fax. 0506 48051
E-mail:
Relay outputs
Number of outputs:
2 Changeover potential-free contacts.
Max load/relay output:
230 V 6A.
Program memory:
100 year (EEPROM).
Signal points:
800
Special pulse output
Relay output no. 2 can be dedicated to send out a special pulse.
When this function is enabled the relay is activated every day for 5 seconds at 02.00 UTC.
Telegraph Logger Clock signal
If one of the impulse outputs is configured to work as telegraph logger clock signal (1/2M-12B), then relay out-
put no. 2 is used to send out a Counter C.W. signal and can not be used for other purposes.
Alarm output
Number of outputs:
2 Changeover potential-free contacts.
Type of alarms
Output no. 1 (general alarm):
Overload / short circuit, synchronisation alarm
Output no. 2 (power alarm):
Power failure alarm
Summary of Contents for 3005050028
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