Process inputs:
1 temperature probe input

- PTC KTY81-121 (990 Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
Overall accuracy: ± 0,5 % fs

Keyboard:

- Mechanical keyboard:
4 multifunction keys

Process outputs:
1 Digital output

OUT1
- 1 relay SPST-NO 16 A-AC1,6 A-AC3 / 250 VAC
- 1 relay SPDT 16 A-AC1,6 A-AC3 / 250 VAC

Power supply:
- 12 VAC/VDC± 10%
- 24VDC/VAC ± 10%
- 100… 240 Vac (50/60 Hz) ± 10%

Functions
- Stand-by mode
- ON/OFF control
- Start-up delay
- Compressor protection

Communication and programming:
Interfaces

Communication on TTL port to:
- Universal programming key

Programming/configuration tools:

- Easy to use front interface for configuration
- Configuration software available for PC