Properties
- Depending on the version, up to 3 relays with a switching capacity of 20A
- 2 AUX outputs with 6 different operating modes
- 2 digital inputs with freely definable functions such as:
- Door contact
- Alarm
- Remote start
- Switching the parameter groups (ECO mode)
- Connection of a third sensor (display sensor)
- Setpoint adjustment via external potentiometer
- Light and stand-by control via M or ON / OFF button
- RS485 interface for integration into monitoring systems
Areas of application
- Beverage refrigerators
- Plug-in showcases for stores and supermarkets
- Refrigerators / freezers
- Cold storage rooms
Advantages
- Multifunctional use in the NK and TK area
- Stand-alone operation without display possible
- External setpoint adjustment via potentiometer possible
Technical data
|
|
BIT25B1S2E-B
|
BIT25B1S3E-B
|
|---|---|---|
|
Sensor type
|
NTC10k
|
NTC10k
|
|
Standard equipment
|
2 x SN4B20P1...2
|
2 x SN4B20P1...2
|
|
Sensor measuring range
|
-40 ... +105°C
|
-40 ... +105°C
|
|
Controller control range
|
-50°C ... +110°C
|
-50°C ... +110°C
|
|
Resolution
|
0,1°
|
0,1°
|
|
Entrance
|
DI1 + DI2
|
DI1 + DI2
|
|
Potentiometer optional
|
Linear potentiometer 10kΩ
|
Linear potentiometer 10kΩ
|
|
Clamps
|
Screw and plug-in terminals
|
Screw and plug-in terminals
|
|
Output type
|
|
|
|
Relay 1 / NO contact
|
20 (8)A Compressor
|
20 (8)A Compressor
|
|
Relay 2 / NO contact
|
16 (4)A AUX 1
|
16 (4)A AUX 1
|
|
Relay 3 / NO contact
|
-
|
7 (2)A AUX 2
|
|
Interface
|
RS485
|
RS485
|
|
Power supply
|
230Vac
|
230Vac
|
|
Dimensions
|
|
|
|
BIT25 WxHxD
|
86x82x44mm
|
86x82x44mm
|
|
LCD5-S WxHxD
|
77x35x20mm
|
77x35x20mm
|
|
Installation dimension
|
|
|
|
BIT25
|
Wall mounting
|
Wall mounting
|
|
LCD5-S WxH
|
71x29mm
|
71x29mm
|
|
Front protection type
|
|
|
|
BIT25
|
IP 30
|
IP 30
|
|
LCD5-S
|
IP 55
|
IP 55
|
|
Certification
|
CE
|
CE
|