TLY35

Digital controller for refrigerating units, 2 inputs, 4 outputs, Real Time Clock function and RS485

• 4 DIN module, 70 x 84 mm, depth 60 mm
• 1 red display, 4 digit, h 12 mm
• 2 inputs for temperature probes PTC (KTY 81-121, 990 Ω@25°C) or NTC (103AT-2, 10kΩ@25°C)
• 1 digital input for free voltage contacts
• Power supply: 12, 24 VAC/VDC, 100.. 240 VAC ±10%
• Up to 4 relay outputs:
  - OUT1: Relay SPST-NO (16A-AC1, 6AAC3 250 VAC,1HP 250VAC, 1/2HP 125 VAC) or SPDT (16A-AC1-NO, 8A-AC1-NC, 6A-AC3 250 VAC,1HP 250VAC, 1/2HP 125 VAC);
  - OUT2 and OUT3: Relay SPDT (8A-AC1, 3A-AC3 250 VAC,1/2HP 250VAC, 1/3HP 125 VAC);
  - OUT4: Relay SPST-NO (8A-AC1, 3A-AC3 250 VAC,1/2HP 250VAC, 1/3HP 125 VAC).
• Remote display TVRY connection
• ON/OFF control
• Defrost at time intervals or at set hours with internal RTC, by means of electrical heater or hot gas/reverse cycle
  Evaporator Fan Control
• Overall accuracy: ±0.5 % fs
• RS 485 isolated serial interface, with MODBUS RTU (JBUS) communication protocol