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DIO4/4 point mechanical relay (1c contact) / independent insulation 12V-24V

DIO4/4 point mechanical relay (1c contact) / independent insulation 12V-24V

DIO4/4 point mechanical relay (1c contact)/independent insulation 12V-24V

· A composite product compatible with Low Profile PCI with 4-point photo coupler input (AC input type) and 4 point high current C contact control relay output. I/O section is insulated by photo coupler and read relay.
The input part is insulated independently for each point, so it can be used with different output specifications or different potential power supply for each point. The relay contact output section can be driven up to 2A per point.
Also supports reset signal input. In addition, it has an interval timer.


Japanese Only

Part Number

Configured Part Number is shown.


Part Number
Part NumberVolume DiscountDays to ShipInput Format Output Format
36 Day(s) or more Photocoupler input (AC input type)Mechanical relay (1c contact)


  1. 1

Basic Information

Type Digital Input/Output Bus PCI PCI bracket Low Profile
Dimension length(mm) 165 Dimension width(mm) 64.4 Insulation method Photocoupler, relay insulation (self-sustaining insulation)
Number Of Inputs(Point) 4 Input answer time(µs (TYP)) 80 Input Voltage(V) 12-24
Input signal current(mA) 2-4.1 Maximum input rated voltage(V) 24 Number of Outputs(Point) 4
Maximum output rated voltage(V) 26

Please check the type/dimensions/specifications of the part LPC-251100 in the DIO4/4 point mechanical relay (1c contact) / independent insulation 12V-24V series.

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