2.1.
The ust earth the irc it-b sid and PR021/K sid For lla tio and
o tio PR021/K cce sso ry, ific user anual.
126/158
. 8
Signal source function None
L Prealarm
L Timing
S Timing
L Trip
S Trip
G Trip
I Trip
Any trip
Custom See par.100 step 0..5.01 Deliberate delay before activating the contact
NO/NC NO/NC Contact normally-open (NO) normally-closed (NC)
Latch ON/OFF With the contact "ON", once has been activated it
stays switched.2) ore than long.5
Delay 0.16.2 portant note
The unit ust connected the PR122/P PR123/Pby means aninternal busbar ith shielded, corded o-w irecable
A
(see note par. 11.
Model L2234 Apparatus Scale
L 2778
Doc.
A specific reset action needed reset it
16.1 PR021/K unit menu table
P rotection Parameter Function Values Notes
PR021K unit Present
Absent Leave Absent there PR021/K
Relay no.1.Na 2
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