Digital I/O Module I/O-22E-S-PNP

No longer in production - remaining stocks on request!

With the module up to 2 commands can be transferred to the BUS system and 2 commands can be issued.

Quick Facts

  • 2 optocoupler inputs
  • 2 transistor outputs PNP, 24V/1A
  • Connection of sensors such as piezo buttons and reflection light buttons

The built-in I/O Module is used to connect sensors such as piezo buttons, reflection light buttons with PNP transistor output or door contacts type lfm-electronics NG 5001 and magnetic valves to the subnet. The module can be used to transfer 2 commands to the BUS system and to issue 2 commands. The sensors or magnetic valves are connected by means of assembled cable connectors.

Example: (see Wiring Diagrams) 2 reflection light buttons with PNP transistor output and 2 magnetic valves

Electrical Data

Operating voltage 12V to 30V DC
Current consumption 25mA at 24V
Inputs 2x 12-27V DC, 5mA via optocoupler (4.7kOhm) for PNP outputs
Outputs 2x transistor outputs for valves, +Ub, max. 1A
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals 2.5mm² for BUS, cable connector for sensors and valves
Operating temperature -10°C to +50°C
Storage temperature -25°C to +70°C
Humidity 0...85 % r.h. non-condensing
Protection class IP20

Design, Dimensions, Weight

Design encapsulated in black plastic housing for installation in third-party devices, loose or by means of 2 screw fixings
Dimensions WxHxD 50x50x35mm
Weight approx. 75g

Ordering Data and Conformity

Type designation I/O-22E-S-PNP
Article no. 80021242
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
OFFReserve (must be set to "OFF")

Function Indicators (LEDs on the Module)

redPOWEROffNo operating voltage
OnOperating voltage, no error
yellowBUSOff / OnError BUS
blinkingInterference-free data transmission via the BUS line
2x greenChannel 1/2OffOutput inactive
OnOutput active

Pin Assignment

4-pole terminal

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

2x 4-pole cable connector for connecting the sensors

E1 Input 1 E2 Input 2 Caution! Ex.1 and Ex.2 are internally connected to GND, i.e. +Ub must be switched
ws +24V ws +24V  
br 0V br 0V  
gn E1 gn E2  
ge   ge    

2x 2-pole cable connector for connecting the valves

A1 Output 1 A2 Output 2
rt/bl A1 rt/bl A2
bl 0V bl 0V