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1.1
Overview of isolated analog output module
The isolated D/A conversion module is used to convert the digital value of signed 16-bit
binary data (data: 14 bits) specified in PLC CPU to analog signal (voltage or current
output).
Voltage output is called as 2MLF-DV4S and current output as 2MLF-DC4S in this
product.
Features of isolated analog output module are as follows:
1.
D/A conversion of four channels:
2MLF-DV4S: D/A conversion of four channels (voltage output)
2MLF-DC4S: D/A conversion of four channels (current output)
2.
Isolation between channels: The data between channels is processed with high-
reliability.
3.
High resolution of 1/16000: Offers a high resolution analog value through the
digital value resolution of 1/16000.
4.
High accuracy: High accuracy of ±0.1% or less (when ambient temperature is 25°).
5.
Various output range available are:
a)
2MLF-DV4S: 1~5V, 0~5V, 0~10V, -10~10V
b)
2MLF-DC4S: 4~20mA, 0~20mA
6.
Output limit setting: Allows the limiting of the digital value range.
7.
Rate control setting: Enables the setting of rate or digital value.
8.
No limit on the number of modules used on one base: Any number of modules
within the capacity of the power module can be installed on a base.
R200
Isolated Analog Output Module 2MLF-DV4S, 2MLF-DC4S User's Guide
September 2010
1. Introduction
Honeywell
17
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