Datasheet

Subject to alterations and errors
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OCL1
Functions
Connections
0 - 20mA
Dimensions
Automatic (AUTO)
The contact of checkback B1-B2 is closed.
The output relay R switches into on-position (yellow LED illuminated)
when the signal applied at the terminals YR-A2 exceeds the value
adjusted at the regulator. The output relay switches into off-position
(yellow LED not illuminated) when the signal falls below the set value
by more than the fi xed hysteresis.
Permanently OFF (0)
The contact of checkback B1-B2 is opened.
The output relay R remains in off-position (yellow LED not illuminated)
independent from the signal applied at the terminals YR-A2.
Permanently ON (HAND)
The contact of checkback B1-B2 is opened.
When the supply voltage U is applied at terminal A1 the output relay
R switches into on-position (yellow LED illuminated).
Changes of the signal do not infl uence the state of the output relay.
20mA
0mA
20mA
0mA
5