Identification Of The Circuit Board - Nice RMF3004 Manual Del Usuario

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IDENTIFICATION OF THE CIRCUIT BOARD

A) Power (J4 connector plug)
Power input 12 VDC @ 2 A. Center pin positive.
B) End of line CAN
100 R resistor for terminating the CAN network.
C) CAN connection (4-way terminal block)
PIN FUNCTION
1 CAN H
2 CAN L
3 CAN H
4 CAN L
The CAN connection between the MG 3000 Module and Receiver is made pin
by pin. If there are more receivers, proceed with the suspended connection and
activate the "End of line CAN" on the last device in the network.
The length of the CAN line depends on the cable used and can reach 1000
m. The indicated cables are: CAT5 UTP CABLE (up to 500 m distance) or
2X22AWG AFT CABLE (for distances over 500 m). In cases of difficulties in
CAN communication, even if using AFT 2X22AWG cables, ground each point of
the network (each cable end) by connecting the cable mesh to the condominium
grounding panel.
- ENGLISH -
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