Emtech-electronics BLU-CIF Manual do Utilizador descarregar pdf (Página 5)

C-SW1 thru 3

1. +24V

2. SW1

3. SW2

4. Common

USING the C-SW INPUTS WITH BLU-IR INFRARED SENSORS

The BLU-IR Infrared Sensors can be wired to the 4-pin C-Switch euro-style

connectors. Wire each IR sensor to its’ corresponding 4-pin connector using

this pin-out:

C-SW1 thru 3

1. Red

2. Green

3. N/A

4. Black

BLU-CIF PWR RELAY & OF1 RELAY Wiring Instructions

DSP is triggered. The voltage from the +24 pin is typically connected to an

external power relay coil, which will then switch 120VAC on to the external

equipment. The PWR RELAY output is thermo-fuse protected, so it will

stop supplying power when the +24 pin exceeds 100mA. The circuit will

reset automatically once the load is disconnected.

The 4-pin OF_1 overflow relay connection is a 2-pole “dry contact” that is

normally open. These contacts will close connecting the “+” (pin 1) to the

There are two separate relay

connectors on the top right

side of the CIF board. The 2-

pin PWR_1 connection is used

to power on external

equipment. This connection

will supply +24VDC @

100mA on the “+24” pin

when lo

ic out

ut 6 on the

1 2 3 4 5 6 7 8 9 10

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Emtech-electronics BLU-CIF Manual do Utilizador Página 5