I

I/O-Modules
Fox Series
MAC-8, AC Voltage input Sub-module

Product Description

The MAC-8 input module is a submodule, which is galvanically decoupled by means of optocouplers, meant for the CNX21 base module. It provides eight digital AC inputs for 110 V or 220V.

CNX21: For the operation in the II/O system, you can install up to four MAC-8s in three slots of a CNX21 base module. This makes possible a maximum of 24 outputs per CNX21. In addition, you can combine MAC-8s with different -modules, e.g. digital inputs.

Per input, there is one pin available on the connectors for P and one for N.
Two versions of the MAC-8 can be supplied:

MAC-8/110 110 VAC.
MAC-8/220 220 VAC

Technical data	MAC-8
Inputs	8 AC voltage inputs 8 LED input status indicators
Input Specifications	MAC-8/110 : 110 VAC MAV-8/220 : 220 VAC
Output Monitoring	Watchdog circuit
Voltage supply	Not necessary
Switching Times	Since the positive half-wave is used for triggering, the times are always adapted to the positive half-wave. The make instant is the first detected peak value. The break instant is 40 ms after the last peak value was detected.
Housing	Module with front panel is mounted in the CNX21 using two screws.
Dimensions (WxHxD)	58 * 72 * 50 mm
Weight approx.	300 g
Operating temperature	0°C ... +55°C
Storage temperature	-20°C ... +70°C

Signal Description

Pin	Signal	I/O	Description
L-1	P1	VCC	AC input channel 1 P (Phase)
L-2	N1	VCC	AC input channel 1 N (conductor)
L-3	P2	In	AC input channel 2 P
L-4	N2	In	AC input channel 2 N
L-5	P3	In	AC input channel 3 P
L-6	N3	In	AC input channel 3 N
L-7	P4	In	AC input channel 4 P
L-8	N4	In	AC input channel 4 N

R-1	P5	In	AC input channel 5 P
R-2	N5	In	AC input channel 5 N
R-3	P6	In	AC input channel 6 P
R-4	N6	In	AC input channel 6 N
R-5	P7	In	AC input channel 7 P
R-6	N7	In	AC input channel 7 N
R-7	P8	In	AC input channel 8 P
R-8	N8	In	AC input channel 8 N

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