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Digital I/O Module I/O-04U-V2

Flush-mounting input module for connecting conventional pushbuttons and switches to the subnet. With this module, 4 commands can be transferred to the BUS system and 4 signals can be output.

Quick Facts

  • 4 digital outputs
  • 4 digital inputs
  • Connection of standard buttons, switches and potential-free contacts to the BUS

The flush-mounting I/O Module is used to connect illuminated pushbuttons to the subnet. The module can be used to transfer 4 commands to the BUS system and output 4 signals. The buttons and signal lamps are connected by means of push-in terminals.

Type designation I/O-04U-V2
Article no. 80024002
Operating voltage 12-27V DC
Current consumption 10-100mA depending on output load
Inputs +Ub -2V, 5mA via potential-free contact or 12-27V DC, line length max. 1m
Outputs +Ub -2V, max. 15mA via OC outputs, total 60mA
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals 1.5mm² for BUS, inputs/outputs via push-in terminals (wires max. 0.8mm)
Operating temperature -10°C to +50°C
Storage temperature -25°C to +70°C
Humidity 0-85 % r.h. non-condensing
Protection class IP 20
Design White plastic housing for installation in commercially available flush-mounted boxes or third-party devices
Dimensions DxH 50x16mm
Weight approx. 23g
Make ISYGLT
Conformity CE

Wiring Diagrams

Tender Documents

Instruction Manuals

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DIP switches

8-pole DIP switch for setting the ISYGLT BUS address (0-127) is located on the module.

Special function DIP switch 1

DIP 1 Setting
OFF Without function

 

Function Indicators (LEDs on the Module)

LED Designation State Meaning
yellow BUS ON BUS signal is present, but address is not recognised
Blinking Interference-free communication with the master via the subnet

Pin Assignment

4-pole connection

=Ub Operating voltage
0V 0V Operating voltage
A BUS A (Subnet RS-485)
B BUS B (Subnet RS-485)

10-pole push-in terminal

E1 Input 1
E2 Input 2
E3 Input 3
E4 Input 4
C+E COM. inputs (+Ub -2V)
A1 Output 1
A2 Output 2
A3 Output 3
A4 Output 4
C+A COM. outputs (+Ub -2V)
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IO-04U-V2.jpg

I/O-04U-V2

Article no.: 80024002

Flush-mounting input module for connecting conventional pushbuttons and switches to the subnet. With this module 4 commands can be transferred to the BUS system.