Analog Module AD-02U-I/O-2

Analog Input Module (mounting in flush-mounted box) with 2 analog inputs for reading 0-5V and 0-10V sensors. At the same time, 2 digital inputs and 2 digital outputs are available, at which e.g. buttons and signal lamps can be connected.

Quick Facts

  • 2 analog inputs 0-5V (also 0-10V possible)
  • 2 digital outputs
  • 2 digital inputs
  • for reading e.g. buttons, humidity sensors, CO² sensors, temperature sensors, positioning, ...

The flush-mounting Analog Module is used to read 2 separate analog values 0-5V into the subnet. The resolution of each channel is 8 bits. The individual analog channels are available in the Master Module for further links, depending on the application purpose. At the same time, 2 digital inputs and 2 digital outputs are available, at which e.g. buttons and signal lamps can be connected.

Electrical Data

Operating voltage 12-30V DC
Current consumption max. 20-80mA
Analog input voltage 2 analog inputs with common GND 0-5V, 8 bit resolution, input resistance 47kOhm in series (input voltage 0-10V as special production possible or external via voltage divider 10kOhm + 10kOhm against ground)
Reference voltage output 1 output 5V, output current max. 10mA short-circuit proof (common GND for analog inputs)
Digital outputs +Ub -1V max. 20mA via OC
Digital inputs 12-30V 5mA via optocoupler (4.7kOhm)
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals for BUS, wires 0.8mm for inputs/outputs
Operating temperature -10...+50°C
Storage temperature -25...+70°C
Humidity 0...85 % r. h. non-condensing
Protection class IP20

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 AD-02U-I/O-2
Article no. 80027220
Conformity CE

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)

9-pole wire connector

White Analog input 1
Brown Analog input 2
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)


Article no.: 80027220

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