C500DA101 Omron, C500DA101 Datasheet - Page 136

• Manufacturer Part Number: C500DA101
• Description: ANALOG OUTPUT UNIT
• Manufacturer: Omron

Specifications of C500DA101

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• No. Of Analog Outputs: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Functions and User Programs
7-3
7-3-1 Operational Flow
7-3-2 Functions
D/A Conversion
BCD data
0000 to
4095
Hexadecimal data
0000 to 0FFF
Set the output ranges
Functions and User Programs
Wire connections.
Mount the Unit.
Program.
Operate
Start
BCD to BIN
conversion
CPU Unit
The C500-DA101 Analog Output Unit converts 12-bit binary data to voltage or
current analog output signals. The Unit has four output points, each of which can
be independently set to one of three ranges: 1 to 5 V or 0 to 10 V voltage output,
or 4 to 20 mA current output.
The basic operational flow is described below.
This Unit converts 3-digit hexadecimal values (0000 to 0FFF) from the specified
words (IR/CIO n to n+3) for output from the Analog Output Unit. The output
range depends on the setting of the DIP switches.
IR/CIO n
to IR/CIO
n+3
Use the DIP switches on the
back of the Unit.
The Unit is allocated 4 words.
Connect the points to the ex-
ternal device
Write a CPU Unit program which
transfers binary data in the
range 0000 through 0FFF to the
IR/CIO n through IR/CIO n+3.
Data
transfer
Refer to 7-1-4 Setting Output Range.
Refer to 7-1-5 Wiring.
Refer to 7-3-3 Ladder Programming Example.
C500-DA101
D/A con-
version
Analog
output
Section 7-3
External
device
123