Connection To Control Unit; Connection To Control Unit, Use Of Mr8; Connection Cables - AVS Electronics INTW4S Manuel D'installation

Connection to control unit

For connecting INTW4S directly to control unit's inputs having negative reference, indications shown
here below have to be followed.
The drawing shows the
connection of two zones of low-
battery output and of tamper
output.

Connection to control unit, use of MR8

By connection of MR8 board, NO or NC relay outputs are available (pls see MR8 instructions)
For connecting INTW4S to control unit, using the outputs of optional board MR8, please follow indications
shown here below.

Connection cables

• Use multi-wire shielded cable with 0,5 wires for supplying and 0,22 wires for outputs and inputs
connection.
• To connect 8 outputs and power supply, use a 2*0.50 mm + 8*0.22 mm cable.
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