CIRCUTOR computer MAX f Series - Manual (Page 12)

M066B01-03-15A computer MAX 6f 12Vdc
- 11 -
4.2.3 Cable cross-sections and protection elements
The power circuit must be protected with gl (IEC 269) or M type fuses (IEC 127) with a rating of 0.5 to 2
A. A circuit breaker or equivalent device must be used to connect and disconnect all of the unit's control
circuits from the power supply network. The switch must be installed on the unit and be easy to access.
The power circuit and voltage circuit must be connected with cables that have a minimum cross-section of
1.5 mm
2
. The secondary cables of the current transformer (CT) must have a minimum cross-section of
2.5 mm
2
. For distances between the CT and the regulator greater than 25 m, this cross-section must be
increased by 1 mm
2
for every 10 m.
4.2.4 Wiring diagrams
Computer MAX MAX MAX MAX 6f
Fig. 4.2.- Computer MAX 6f 12Vdc connection diagram
No.
Description of the
terminals
A Current input S1
B Current input S2
▬ Common signal - 12
Vdc
1 Output 1
2 Output 2
3 Output 3
4 Output 4
5 Output 5
6 Output 6
C Voltage input 0 V
D Voltage input 400 V