Irinos Measurement System
The I/O-Boxes provide additional in- and outputs for the Irinos-Box IR-MASTER. They are connected via the IO-Bus.
Types with 8 or 16 digital in- and outputs are available, both appropriate for hat / din rain mounting.
Connectors for I/O-Box hat/din rail with 16 I/Os
Connectors for I/O-Box hat/din rail with 8 I/Os
The power supply must be connected to terminal block PL5:
Pin |
Description |
Note |
|---|---|---|
1 |
GND_IO |
Ground potential for in- and outputs |
2 |
24V_OUTPUTS |
24V power supply for digital outputs |
3 |
GND |
Ground potential for the module |
4 |
24V |
24V power supply for the module |
5 |
- |
|
6 |
PE |
Shielding |
The selection of the IO-Bus – Address (2, 4, 6 or 8) is made via the DIP-switch SW1. If it is the last I/O-Box connected to the IO-Bus, the termination must be enabled via this DIP-switch:
Switch |
Function |
|||||||
|---|---|---|---|---|---|---|---|---|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
On |
|
Termination enabled |
||||||
Off |
|
Termination disabled |
||||||
|
Off |
Off |
Off |
Off |
Off |
On |
Off |
IO-Bus - Address 2 |
|
Off |
Off |
Off |
Off |
On |
Off |
Off |
IO-Bus - Address 4 |
|
Off |
Off |
Off |
Off |
On |
On |
Off |
IO-Bus - Address 6 |
|
Off |
Off |
Off |
On |
Off |
Off |
Off |
IO-Bus - Address 8 |
The DIP-switch SW2 must always have the following switch settings:
Switch |
Note |
|||
|---|---|---|---|---|
1 |
2 |
3 |
4 |
|
Off |
Off |
On |
Off |
Use these switch settings |
