5WG1605-4DB23

• For control of electrothermal valve drives for AC 24…230 V in heating/cooling systems via 2 noiseless semiconductor outputs
• With electronic protection of the outputs against short circuit and overload
• Rated current: 0.45 A per channel
• Max. inrush current (2 sec.): 2.75 A per channel
• Max. inrush current (2 min.): 0.75 A per channel
• Maintenance-free terminals for connection and through-wiring of untreated single-core, stranded or multi-core conductors, 0.5 … 2.5 mm²
• 2 terminals per channel for connecting the electrothermal valve drives
• 2 terminals on the unit for supply of the valve voltage AC 24…230 V
• Bus-powered electronics
• Housing: plastic
• Built-in device for mounting in a separately to be ordered Control Module Box AP 118 or Room Control Box AP 641
• Type of protection: IP 20

Additional functionalities GAMMA

• Per channel setting of the valve operation direction de-energised open or closed
• Per channel optional control via switching commands or continuous positioning commands
• Per channel control value limitation and adjustment of the valve characteristic for continuous control values
• Per channel control value monitoring
• Adjustable behaviour in case of override (lock, service mode, forced position, forced control)
• Per output automatic, demand-oriented or manual valve rinsing
• Per output operating hours counting and switching cycle counting with limit value monitoring
• Evaluation of the control values for heating or cooling demand requirements on a primary system and for controlling heating or cooling circuit pumps
• 2 room temperature controllers for 2-pipe or 4-pipe systems, adjustable as 2-position control or continuous control, for heating-only mode, cooling-only mode, heating and cooling mode, with two-stage heating or cooling
• Output of the control values optionally as switching command On/Off or as continuous control command
• 5 min., max. and weighted value calculators
• 6 logical operations (AND/OR/XOR/TRIGGER/LOCK)
• Surveillance of device function

- Rated current: 0.45 A - Triac output, switching voltage: 24…230 V - Dimensions (W x H x D): 48 x 87 x 36 mm - Warranty: 24 Months

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