Table 22:
I/O connector pins for IO-2 (6DI+4DO+2AI)
Pin/connector
Type
Description
AIO_1
Analog input
Positive pin of analog input 1,
4...20 mA, ±1.5 mA
(-10...+55°C, 4...20 mA)
AIO_2
Analog input
Negative pin of analog input 1
AIO_3
Analog input
Positive pin of analog input 2,
4...20 mA, ±1.5 mA
(-10...+55°C, 4...20 mA)
AIO_4
Analog input
Negative pin of analog input 2
AIO_5
Analog input
Not connected
AIO_6
Analog input
Not connected
AIO_7
Vcc
DC supply
AIO_8
Vcc
DC supply output -
DIO_1
Digital input
5...60 V
DIO_2
Digital input
5...60 V
DIO_3
Digital input
5...60 V
DIO_4
Digital input
5...60 V
DIO_5
Digital input
5...60 V
DIO_6
Digital input
5...60 V
DIO_7
Common
Common pin of the digital
inputs
DIO_8
Digital output
Digital output pole 1, 0...60 V,
100 mA
DIO_9
Digital output
Digital output pole 1, 0...60 V,
100 mA
DIO_10
Digital output
Digital output pole 1, 0...60 V,
100 mA
DIO_11
Digital output
Digital output pole 1, 0...60 V,
100 mA
DIO_12
Digital output
Common pin of the digital
outputs
11.2.1
Digital input (IO-2)
The device has six digital inputs which all share a common reference pin. The
inputs are intended for general-purpose digital I/O interfacing.
Digital inputs are designed for reading the status of the feeder
(open, traveling, closed) and not for detecting short-duration
changes.
The inputs are optically isolated and work with voltage (bipolar) levels from 5 to
60 V. This range is guaranteed to be interpreted as a logical high state. Voltage
levels less than 1.65 V are interpreted as a logical low state.
Section 11
1MRS758458 F
I/O interface
52
ARR600
User Manual