Interroll MultiControl User Manual

Process data
Operating and Programming 77
Digital I/O
The second BYTE contains the states of the digital I/O. The value of the variable depends on the
configuration PNP / NPN and positive or negative polarity. When using the I/O as an output, the
specified switching status is also displayed here.
Description
Byte
Bit
Data type
Comment
I/O 1
1
0
BOOL
Input „I/O 1“
I/O 2
1
1
BOOL
Input „I/O 2“
I/O 3
1
2
BOOL
Input „I/O 3“
I/O 4
1
3
BOOL
Input „I/O 4“
Reserve
1
4
BOOL
These four bits are not currently
used.
1
5
BOOL
1
6
BOOL
1
7
BOOL

Interroll MultiControl Specifications

General

Power Supply	24 VDC
Rated Voltage	24 VDC
Storage Temperature	-20 °C to +70 °C
Communication Protocols	Ethernet/IP, PROFINET, EtherCAT, CANOpen
Number of Channels	4
Weight	0.5 kg