CRD-XP
CRD-XP_2006-04_EN Subject to technical changes Page 15 of 16
10 Accessories
CRD-XP Cooler controller
TR9-9-4 (WZU001) Transformer
ZCB-C/TR-0.6 Connection cable 0.6m CRD-XP to TR9-9-4
ZCB-C/TR-2.6 (WZU112,VBK9) Connection cable 2.0m CRD-XP to TR9-9-4
TRK277/7 plus Temperature probe 7m connection cable
11 Technical data
CRD-XP cold location controller
Supply voltage 2 x 9V~ via transformer TR9-9-4
with plug connection
Power draw approx. 4VA
Digital inputs 2 x zero-potential multi-function inputs
Temperature probe 2 x TRK277plus
Output relay 1x ventilator/alarm – closer contact, 230V~ 4(2)A
1x cooling – closer contact , 230V~ 4(2)A
1x defrost – closer contact , 230~ 4(2)A
Communication 3-wire CAN-BUS interface
Service connection CAN bus interface for laptop
Housing Plastic housing
Dimensions (WxHxD) 158 x 32 x 75 mm³
Mounting See installation instructions
Permitted temperature range 0...45°C
Weight approx. 150 g
EC Conformity declaration As defined by EC Directive on Electromagnetic Compatibility
89/336/EEC
TR-9-9-4 - Transformer
Primary voltage 230V~, +10%/-20%
Power draw approx. 4VA
Fusing Max. 6A
Secondary voltage 2 x 9V~ for CRD-XP
with plug connection
Primary side connection 2 x AMP connection, 6.3mm
Housing Cast plastic housing
Dimensions (WxHxD) 75 x 65 x 60 mm³, excluding cable
Mounting See installation instructions
Ambient temperature 0...45°C (operation)
Weight Approx. 350 g
EC Conformity declaration As defined by EC Directive on Electromagnetic Compatibility
89/336/EEC