CRT1-OD16TAH Omron, CRT1-OD16TAH Datasheet - Page 332

• Manufacturer Part Number: CRT1-OD16TAH
• Description: 16 Out NPN 3 Tier
• Manufacturer: Omron

Specifications of CRT1-OD16TAH

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Summary of the Analog Input Slave Units
6-2
6-2-1
Input Range and
Conversion Data
308
Summary of the Analog Input Slave Units
Input Range and Conversion Data
■ Input Range: 0 to 5 V
■ Input Range:1 to 5 V
Analog Input Slave Units convert (AD conversion) analog input signals such
as 1 to 5 V and 4 to 20 mA to digital data (binary values) and stores them in
the Master Unit.
A summary of the Analog Input Slave Unit is described below.
Input analog signals are converted to digital data in the following manner
using a set input range.
If the input data exceeds the data range for which conversion is possible, the
conversion data saturates at the upper or low limit.
Voltage of 0 to 5V is converted to data from 0000 to 1770 Hex (0 to 6000). The
input data range for which conversion is possible is
the output data is FED4 to 189C Hex (
negative voltage, it is expressed as the two's complement (hexadecimal) and
the output data for a disconnected line is the same as for an input of 0 V (0000
Hex).
Voltage of 1 to 5V is converted to data from 0000 to 1770 Hex (0 to 6000). The
input data range for which conversion is possible is 0.8 to 5.2 V and here the
output data is FED4 to 189C Hex (
below the input range such as for a disconnected line (input voltage is less
than 0.76 V), a disconnected line detection function activates and data is set
to 7FFF Hex.
FED4 (−300)
189C (6300)
1770 (6000)
Conversion data
Hexadecimal (decimal)
0000 (0)
−0.25 V
0 V
–
300 to +6300). If the input value falls
–
300 to +6300). When input data is a
5 V 5.25 V
–
0.25 to +5.25 V and here
Voltage
Section 6-2