Bernard Controls AT LOGIC v2 User Manual

English
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4.5 Remote controls
The AT LOGIC remote control system can be operated using an
external or internal voltage supply.
The input circuits are fully opto-isolated. The pulse command system
requires 4 connecting wires on the client terminal strip: Common,
STOP, OPEN, CLOSE. If the STOP local command button is not used,
do not connect the STOP wire. The OPEN (or CLOSE) contact must be
maintained to operate the actuator.
4.5.1 Single switch control (Dry Contact)
The actuator can be controlled via a single external switch.
Opening
Closing
O: Open
C: Close
• Switch closed: valve opens
• Switch open: valve closes
• Switch closed: valve closes
• Switch open: valve opens
 The actuator must be configured for the priority type
required (open or close), see §5.5.3.

Bernard Controls AT LOGIC v2 Specifications

General

Brand	Bernard Controls
Model	AT LOGIC v2
Category	Ranges
Language	English