GFA GFA Interior TS971 DES/NES with control knobs

GFA TS971, loose circuit board with pushbuttons

The interior of the GFA TS971 is specially designed for use in the plastic GfA enclosures (models: TS-B and TS-XL). This microprocessor controller offers integrated up, stop and down controls, suitable for pulse or deadman operation. The TS971 can be used with 1- and 3-phase industrial door operators operating with digital or mechanical limit switches. Thanks to the extensive menu, settings are easy to adjust using the programming switch (turn/press) and the clear display. In addition, the TS971 has an integrated radio receiver (433 MHz) and is prepared for use with a wireless underrun protection device (type: WSD).

- supply voltage 3 phase 400 V
- mains frequency 50/60 Hz
- power supply components 24 VDC, 230 VAC
- motor power supply 3 phase 400 VAC
- maximum motor power 3 kW
- limit switch type NES / DES
- 2 potential-free outputs
- IP class IP54
- radio frequency 433 MHz
- temperature range -10 °C to +50 °C