Digital I/O Module I/O-02U-5V

Flush-mounted input module for connecting third-party devices with an operating voltage of 5V to the subnet. With this module 2 commands can be transferred to the BUS system and 2 messages can be issued.

Quick Facts

  • 2 outputs 24V
  • 2 inputs
  • BUS coupler and 5V supply for external devices

The flush-mounted I/O Module is used to connect third-party devices such as Motion Sensors with an operating voltage of 5V to the subnet. The regulated operating voltage of +5V is provided by the I/O Module. The module can be used to transfer 2 commands to the BUS system and to issue 2 messages.

Electrical Data

Operating voltage 12-27V DC
Current consumption 20-120mA depending on output load
Inputs 2x 12-30V DC, 5mA (potential-free contact) via optocoupler (4.7kOhm)
Outputs 2x +Ub -1V, max. 20mA via OC outputs
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Reference voltage +5V max. 15mA for supply of third-party devices
Connection screw terminals 2.5mm²
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, Dimensions, Weight

Design encapsulated in yellow plastic cap for installation in commercially available flush-mounted boxes or third-party devices
Dimensions DxH 50x18mm
Weight 90g

Ordering Data and Conformity

Type designation I/O-02U-5V
Article no. 80024010
Conformity CE

Tender Documents

Instruction Manuals

Wiring Diagrams

DIP switch

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
OFFData transmission rate 38400 Baud
ONData transmission rate 9600 Baud

Function Indicators (LEDs on the Module)

redPowerOffNo operating voltage
OnOperating voltage, no error
yellowBUSOff / OnError BUS
blinkingInterference-free data transmission via the BUS line

Pin Assignment

4-pole connector

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

7-pole wire connector

Yellow Reference voltage output +5V
Grey GND Reference voltage
Pink Digital output 1
Blue Digital output 2
Violet Digital input 2
Black Digital input 1
Red COM (+) digital outputs (+Ub -1V)