DIN rail-mounting Tableau Module I/O-88B-8T

DIN rail-mounting Tableau Module with 8 buttons and status feedback for switch cabinet installation. This makes it easy, quick and inexpensive to create a control panel for operation, setting and emergency switching in the switch cabinet.

Quick Facts

  • DIN rail-mounting tableau
  • 8 buttons with feedback
  • can be labeled
  • emergency control panel in cabinet
  • adjustment of light scenes

The I/O-88B-8T Tableau Module is designed as a control unit in DIN rail-mounting design. On a width of 6 HP 8 buttons with status feedback are available. The buttons and status feedback are freely programmable and only connected with 4 wires for further control.

Electrical Data

Operating voltage 12V to 35V DC
Current consumption 24V DC = 50mA
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals 2.5mm², inputs and BUS pluggable, BUS connector
Operating temperature -10...+50°C
Storage temperature -25...+70°C
Humidity 0...85 % r. h. non-condensing
Protection class in not installed state IP20

Design, Dimensions, Weight

Design DIN rail-mounting plastic housing light grey, snap-on on 35mm DIN rail 6 HP
Dimensions WxHxD 106x90x59mm
Weight 161g

Ordering Data and Conformity

Type designation I/O-88B-8T
Article no. 80021170
Make ISYGLT
Conformity CE

DIP Switch

8-pole DIP switch for setting the ISYGLT BUS address (0-127) is located at the top right of the module's terminals.


Function Indicators (LEDs on the Module)

LEDDesignationStateMeaning
redPOWEROffNo operating voltage
OnOperating voltage
yellowBUSOff / OnError BUS
BlinkingInterference-free data transmission via the BUS line
8x yellowButton 1-8OffFeedback button 1-8 inactive
OnFeedback button 1-8 active

Pin Assignment

4-pole plug top left

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

2x P-COM connections

P-COM Subnet and operating voltage

I/O-88B-8T

Article no.: 80021170

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