User Manual

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Solar protection, anti-glare protection, utilization of daylight
Anti-glare/solar protection actuators
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
6
Stock No. Product No. DT
5WG1520-4CB23 JB 520C23 A
JB 520C23 Shutter Blind Actuator, 1 x AC 120 V, 6 A
• 1 channel
• Electrically interlocked relays to reverse the direction of rotation
• Integrated electronics for detection of the actuation of an electromechanical limit switch and with
auto-calibration of the travel time from one limit switch to the other
• Bus-powered electronics
• Integrated bus coupling unit, Bus connection via bus terminal block
• Type of protection: IP 20
• For control of sun protection, door or window drive with a motor for AC 120 V and electromechanical
or electronic limit switches per actuator channel
• Relay contacts rated for nominal voltage AC 120 V, 6 A (resistive load)
• As built-in device with 1/2 inch thread connection for mounting to or in a UL/NEMA Junction Box with
feedthrough of the function wires through the 1/2 inch threaded connector
• Congurable behavior in the event of a bus voltage failure/recovery
• Automatic mode for sunlight tracking control
• Manual and standard mode
• Status: Transmitting status per channel, status position of sun protection, 8-bit, status position of slats,
8-bit
• Integrated 1-bit/8-bit scene control
• 8 scenes to be integrated per channel
• Travel lock (e. g. for cleaning the outer shutter/blinds)
• Separate raising/lowering protection
• Alarm (Wind, Rain, Frost): Move to safety position, locking in this position for as long as alarm is active
• Individual conguration of actuator channels
• Adaptation of objects and functions to drive type
• Suitable for integration in a sunlight tracking control system
• End position detection
• Using position data (8-bit value) for sun protection control (up/down) and slat control (open/closed)
Dimensions (W x H x D) 70 x 90 x 44,6 mm
7-Anti-glare_solar protection actuators.indd 14 26.07.2018 14:23:26