Eliwell IWP750 Anleitung Seite 3

TECHNICAL SPECIFICATIONS
Container:
Dimensions:
Mounting:
Terminals:
Temperature:
Ambient humidity:
Power supply:
Range:
Accuracy:
Resolution:
Buzzer:
Analogue inputs:
Digital inputs:
Serial Outputs:
Digital outputs:
The device is classified:
• In terms of construction, as an independently mounted automatic electronic control device.
• in terms of automatic operating characteristics, as a type 1B controller.
• in terms of software class and structure, as a Class A controller.
• As a device with class 2 pollution rating (standard).
• As a device with class D fire resistance.
• In terms of over-voltage category, as a grade II device.
• As a device made with class IIIa material.
Voltage serial (power module-keyboard connection)
4/5/6
7/8/9/10 RS485 serial (power module-keyboard connection)
11 - 12 Digital input DI1 (Door switch)
13 - 14 Digital input DI2 (general pressure switch)
15 - 16 Digital input DI3 (Manual Defrost)
17 - 18 Digital input DI4 (Not configured)
19 - 20 Probe Pb1input (cold room)
21 - 22 Probe Pb2 input (evaporator)
IWP750 + IWK HORIZ PLUS DISPLAY
IWP750 POWER MODULE
open board
160x108 mm
can be adapted to container sizes that comply with DIN specifications (installed on DIN rail).
screw type for 2.5mm section cables and faston.
2
operating: –5...55 °C - storage: –30...85 °C.
operating/storage: 0...90% RH (non-condensing)
230 Va ±10% 50/60 Hz - Power consumption: 6.5W max
from –50 to 110°C.
better than 0.5% full scale + 1 digit
1 or 0.1 °C
NO (manag the one present on keyboard)
2 NTC inputs (Pb1 and Pb2*).
*N.B.: probe Pb2 is only present if H42 = y.
4 voltage-free digital inputs (dry contact):
• Input DI1 = configured as door switch input.
• Input DI2 = configured as general pressure switch input.
• Input DI3 = configured as manual defrost input.
• Input DI4 = not configured. (Configurable via parameter H14).
a) TTL (5-way connector): for connection to Copy Card.
b) Voltage** serial (terminals 4-5-6) for power module-keyboard connection (short distance).
b) RS485** serial (terminals 7-8-9-10) for power module-keyboard connection (long distance).
**N.B.: the Voltage and RS485 serials cannot be activated together.
The device has 5 relay outputs:
• Output OUT1 = 12(12)A (2Hp)
• Output OUT2 = 16A
• Output OUT3 = 8(4)A
• Output OUT4 = 8(4)A
• Output OUT5 = 16A
IWP750 power module features
250Va SPST relay
250Va SPDT relay
(1/2Hp) 250Va SPST relay
(1/2Hp) 250Va SPDT relay
250Va SPST relay
TERMINALS
OUT 1 Compressor relay output
OUT 2 Defrost relay output
OUT 3 Lights relay output
OUT 4 Stand-by relay output (ON/OFF)
OUT 5 Fan relay output
L - N 230Va board power supply
TTL TTL /Copy Card input
A Connector for "Long Distance Plug-in" module
(Compressor).
(Defrost).
(Light).
(Stand-by).
(Fans).
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