Digital Input (Io-2) - ABB ARR600 User Manual

Section 11
I/O interface
11.2.1
52
Table 22: I/O connector pins for IO-2 (6DI+4DO+2AI)
Pin/connector
AIO_1
AIO_2
AIO_3
AIO_4
AIO_5
AIO_6
AIO_7
AIO_8
DIO_1
DIO_2
DIO_3
DIO_4
DIO_5
DIO_6
DIO_7
DIO_8
DIO_9
DIO_10
DIO_11
DIO_12

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.
Type
Analog input
Analog input
Analog input
Analog input
Analog input
Analog input
Vcc output +
Vcc output +
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Common
Digital output
Digital output
Digital output
Digital output
Digital output
1MRS758458 F
Description
Positive pin of analog input 1,
4...20 mA, ±1.5 mA
(-10...+55°C, 4...20 mA)
Negative pin of analog input 1
Positive pin of analog input 2,
4...20 mA, ±1.5 mA
(-10...+55°C, 4...20 mA)
Negative pin of analog input 2
Not connected
Not connected
DC supply output +
DC supply output -
5...60 V
5...60 V
5...60 V
5...60 V
5...60 V
5...60 V
Common pin of the digital
inputs
Digital output pole 1, 0...60 V,
100 mA
Digital output pole 1, 0...60 V,
100 mA
Digital output pole 1, 0...60 V,
100 mA
Digital output pole 1, 0...60 V,
100 mA
Common pin of the digital
outputs
ARR600
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