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These modules are basically designed to provide optical isolation between input signal and output signal. These modules contains the
opto-coupler which provides the desired isolation. The advantages are
1) Isolation between Input & Output and channel to channel.
2) Low power consumption.
3) Compat size.
4 ) Negligible switching delay.
5 ) Low EMI.
These modules are available for interfacing with PLCs, TTL / CMOS circuits.
    FEATURES:
LED indication for power across input.
 
Screw type terminals suitable for 2.5mm sq. wire.
 
DIN Rail Mountable.
                    
Input
Output
No. of Channels
Base Type
Dimension in mm
( W x H x D )
Order Code
18 - 30VDC
15mA
18 - 30VDC
15mA
2
Plastic
24 x 80 x 60
AS522
4
46 x 80 x 60
AS523
6
68 x 80 x 60
AS524
8
91 x 80 x 60
AS525
16
204 x 80 x 60
AS526
                      +ve or -ve common Input / Output through jumper selection.
     
                    
Input
Output
No. of Channels
Base Type
Dimension in mm
( W x H x D )
Order Code
24VDC
15mA
24VDC
2A
4
Metal
85 x 95 x 70
AS266
8
150 x 95 x 70
AS226