KONVEKTA FR4, Instructions For Installation And Service

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110013961AA date of change: 18.08.2008 page: 3/19
1 11 1 Technical data Technical data Technical data Technical data of control unit of control unit of control unit of control unit
Type / operating voltage Type / operating voltage Type / operating voltage Type / operating voltage:::: KONVEKTA KONVEKTA KONVEKTA KONVEKTA part no. part no. part no. part no.::::
FR4 / 12 – 24 V H11-001-396
Housing
Housing Housing
Housing::::.................................................................. UL 94 V0 plastic material
Dimensions
Dimensions Dimensions
Dimensions::::........................................................... frontal: 78x35 mm; depth: 64 mm
Mounting Mounting Mounting Mounting:::: ............................................................... panel mounting in a 29x71 mm panel cut-out
Frontal protection Frontal protection Frontal protection Frontal protection::::............................................... IP65 with sealing
Connections Connections Connections Connections:::: ......................................................... Screw terminal block
≤
2,5mm
2
wiring
Power supply
Power supply Power supply
Power supply:::: ................................
................................ ................................
.......................................
....... .......
....... 12 – 24 V AC/DC, -10%, +10%
Power consumption
Power consumption Power consumption
Power consumption:::: ........................................... 3 VA max.
Display
Display Display
Display:::: ................................................................... 4-digit, blue LED, height 12mm
Inputs Inputs Inputs Inputs:::: ................................................................ 2 x PTC-sensor
Rela Rela Rela Relay outputs y outputs y outputs y outputs::::
ccccompre ompre ompre ompressor: ssor: ssor: ssor: ................................................. Relay NOC (normally open contact) 16 A
defrost defrost defrost defrost:::: ....................................................... Relay change-over contact 8 A
fans
fans fans
fans:::: .......................................................... Relay NOC (normally open contact) 5 A
D
D D
Data storage
ata storage ata storage
ata storage.......................................................... non-volatile memory (EEPROM)
Operating Operating Operating Operating temperatur temperatur temperatur temperature ee e:::: ..................................... 0..50°C
Storage t Storage t Storage t Storage temperatur emperatur emperatur emperature ee e:::: .......................................... -10..60°C
H H H Humidity umidity umidity umidity::::................................ ................................ ................................ ............................................................. ............................. ............................. ............................. 10 to 95% (without condensation)
Measuring range sensor Measuring range sensor Measuring range sensor Measuring range sensor PTC (NTC): PTC (NTC): PTC (NTC): PTC (NTC): ............. -50 to 150°C (-50 to 109°C)
Resolution Resolution Resolution Resolution::::............................................................. 1°C or 1°F
Accuracy
Accuracy Accuracy
Accuracy::::................................................................ ±0,5%