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Panel Module I/O-08T-PNP

The I/O-08T-PNP is mainly used in panel applications. Due to its small size, the module can also be optimally integrated into small control panels.

Quick Facts

  • 8 optocoupler inputs
  • 8 transistor outputs PNP
  • For 8 buttons with feedback signal
  • Panel connection

The I/O Panel Module I/O-08T-PNP can be used to connect 8 buttons and 8 signal lamps to the ISYGLT BUS system. 8 short-circuit-proof PNP transistor outputs are available as outputs and 8 optocoupler inputs 12-48V each on a common counter potential are available as inputs. The functions of all inputs and outputs are freely programmable via the software.

Type designation I/O-08T-PNP
Article no. 80021150
Operating voltage 12V to 35V DC or 12V to 27V AC
Current consumption 12V DC = 25mA, 24V DC = 25mA, 35V DC = 25mA
12V AC = 30mA, 24V AC = 30mA, 27V AC = 30mA
Inputs 24V DC, (potential free contact) input current per input 5mA at 24V 
Outputs PNP transistor, max. 50mA per output (+Ub -1V)
Subnet (RS-485) max. 5.6V limitation by Z-diodes
Connection screw terminals 1.0mm², or post plug for flat ribbon cable
Operating temperature -10...+50°C
Storage temperature -25...+70°C
Humidity 0...85 % r.h. non-condensing
Protection class when not installed IP00
Design PCB without housing, snap-on on 35mm DIN rail
Dimensions LxWxH 90x40x30mm
Weight 70g
Make ISYGLT
Conformity CE

DIP switches

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


Function Indicators (LEDs on the Module)

LED DesignationState Meaning
red POWEROff No operating voltage
OnOperating voltage, no error
yellowBUSOff / OnError BUS
blinking Interference-free data transmission via the BUS line

Pin Assignment

8-pole terminal

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

6-pole post plug for flat ribbon cable wiring

1 +Ub
2 +Ub
3 0V
4 0V
5 BUS A
6 BUS B

20-pole post plug for flat ribbon cable wiring

1 free
2 +Ub -1V
3 Input 1
4 Output 1
5 Input 2
6 Output 2
7 Input 3
8 Output 3
9 Input 4
10 Output 4
11 Input 5
12 Output 5
13 Input 6
14 Output 6
15 Input 7
16 Output 7
17 Input 8
18 Output 8
19 0V
20 +Ub -1V

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IO-08T-PNP.jpg

I/O-08T-PNP

Article no.: 80021150

The I/O-08T-PNP is mainly used in tableau applications. Due to its small size, the module can also be optimally integrated into small control panels.