Gefran 400-401 Single display controller
Features
Dimension: 48x48mm (1/16 DIN) depth 99mm
- Universal input configurable from the faceplate
- Accuracy better than 0,2% f.s. at nominal condition
- Deviation bargraph indication
- Control output: relay or logic with Heat/Cool function
- 1 alarm with configurable function (up to 3 different alarm setpoints)
- Self-tuning, Auto-tuning, Soft-start, Man/Auto function
- Possibility to configure the unit by serial line
- Possibility of auxiliary input for current transformer 50mAac or 3rd alarm output, logic or relay (only 401 mod.)
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