3 probe inputs (or digital input), up to 3 relay outputs, one of them 30A
- Inputs:
3 inputs for temperature probes:
- PTC KTY81-121 (990 Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
- PT1000
Overall accuracy: ± 0.5 % fs + 1 digit
1 Free voltage digital input (alternativelly to the third input)
Keyboard:
- Mechanical
- Sensitive-Touch - Outputs:
up to 3 relay outputs:
- OUT1: Relay SPST-NO (30A 2HP 250V, 1HP 125 Vac); EN 61810: 30 (15) A - EN 60730: 14 (14) A - UL 60730: 14 A Res., 96 LRA, 16 FLA
- OUT2: Relay SPDT (8A, 1/2HP 250Vac, 1/3HP 125Vac): EN 61810: 8 (3) A - EN 60730: 8 (4) A - UL 60730: 10 A Res.
- OUT3: Relay SPST-NO (5A - 1/10HP 125/250 Vac); EN 61810: 5 (1) A - EN 60730: 2 (1) A - UL 60730: 2 A Gen. use
16A max.(12A for plug-in version) for common relay 1 and 3 (term. 3) - Power supply:
- 12... 24 VAC/DC
- 115 VAC ±10%
- 230 VAC ±10%
Frequency AC:50/60 Hz
Power consuption: around 3.5 VA - Control functions
Stand-by mode
Control strategies :
- ON/OFF
Up to 4 different kind of configurable alarms:
- Probe errors
- Temperature tresholds: (absolute or relative)
- External alarm
- Door alarm
Compressor protection
Start-up delay
Defrost
- Defrost start/stop:
Time based
Temperature driven
Dynamic Defrost (with second probe)
- Defrost methods:
By compressor stop
By electrical heater
By hot gas
By cycle reverse - Communication and configuration:
Communication on TTL port to:
- Universal programming key
- Remote display - Dimensions:
78x35 mm, depth 64 mm + 11.5 mm with extractable terminal block
Connections:
- 2.5 mm² screw terminals block
- 2.5 mm² extractable screw terminals block
IP65 front frame protection, with gasket
1 display with 3 digits, h 15.5 mm, red or blue colour
File no. E206847
Ref. UL/CSA 60730-1-2-9