Valve Cable Connection
Table 4: ETS Colibri / KVS Colibri/ ETS / KVS / CCM / CCMT / CTR
EIM terminals
A1
A2
B1
B2
Danfoss M12 Cable
White
Black
Red
Green
ETS Colibri® / KVS Colibri / CCMT / CTR / CCM Pin
number
3
4
1
2
ETS 6
Orange
Yellow
Red
Black
To be used with 4 pole terminal block.
Figure 4: ETS Colibri
NOTE:
For ETS 6 do not connect gray cable while using terminal block connection. If using JST 5pin its plug and play.
Guideline for long M12 cables on Danfoss stepper motor valves.
Long cables will lead to degradation of performance.
You can overcome this degradation by changing the settings for the valve driver.
This guideline is based on the cable type being the same type as the standard Danfoss stepper motor cable
Table 5: Recommended wire size and cable distance (twisted pair) between EIM controller and stepper motor valve
Cable length
1 m – 15 m
15 m – 30 m
Wire diameter for valve connection
0.52 / 0.33 mm2 20 / 22 AWG
Min. 0.52 mm2 20 AWG
© Danfoss | Climate Solutions | 2022.09
BC415322248492en-000101 | 9
Superheat controller, type EIM 365 (PV01)