Omron DEVICENET#05-2003 Operation Manual page 119

Analog Input Units
Input Ranges and Converted Data
Applicable Connectors
Manufac- Connector
turer
MOLEX Pressure-
welded
Crimp
24 VDC
Source
24 VDC
The Analog Input Unit converts analog input data to digital values. The digital
values depend on the input signal ranges, as shown in the following diagrams.
When the input exceeds the specified range, the AD conversion data will be
fixed at either the lower limit or upper limit.
–10 to 10 V
The –10- to 10-V range corresponds to the hexadecimal values F448 to 0BB8
(–3000 to 3000). The entire data range is F31C to 0CE4 (–3300 to 3300). A
negative voltage is expressed as a two's complement (16 bits). If the line is
disconnected, the data will be the same as an input of 0 V (0000 Hex).
11 V 10 V
0 to 10 V
The 0- to 10-V range corresponds to the hexadecimal values 0000 to 1770 (0
to 6000). The entire data range is FED4 to 189C (–300 to 6300). A negative
Model number
Housing 521-09-0390
Housing 50-57-9403
Reeled contacts 16-02-0069
16-02-0086
Loose contacts 16-02-0096
16-02-0102
Crimping tool 570-36-5000
11-01-0209
Voltage input
connection
0 V
Converted data
Hexadecimal (Decimal)
0CE4 (3300)
0BB8 (3000)
0000 (0)
0 V
F448 ( 3000)
F31C ( 3300)
Section 5-1
Remarks
For AWG#24
---
For AWG#24 to 30
For AWG#22 to 24
For AWG#24 to 30
For AWG#22 to 24
For AWG#22 to 26
For AWG#24 to 30
Current input
connection
0 V
Voltage
10 V 11 V
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