19 Option Module - DO-01 (Digital Output) Module
YASKAWA America, Inc. MP3300iec Hardware Manual YAI-SIA-IEC-7 39
19 Option Module - DO-01 (Digital Output) Module
Appearance/Indicators
Module Functions
The DO–01 module is equipped with 64 digital outputs.
Output Circuit Specifications
The following table shows the DO-01 Module output circuit specifications.
DO-01 Digital Output Circuit (Sink Mode Output) Connection Example
DO-01 Module Connections
Connects the DO-01 Module to external output signals.
Item Specifications
Outputs 64 points
Output Format Transistor/open collector, sink mode output
Isolation Method Photocoupler
Output Voltage + 24VDC (+19.2 to +28.8V)
Output Current 100 mA Max
Leakage Current When OFF 0.1 mA Max
ON Time/OFF Time
ON: 0.5 ms Max
OFF: 1 ms Max
Number of Commons 8 points
Protection Circuit Fuse connected to each common line
Fuse Rating 1A
Error Detection Fuse blowout detection
A fuse is inserted into the output common line of the DO-01 Module for circuit protection. However, the fuse may not
be blown out in the cases such as layer shorts in outputs. To ensure the circuit protection, provide a protective element
such as fuse in each output as shown in the above diagram.
0
24
DO_24V
Output
register
DO_OUT
DO_COM
+24V
R
Photocoupler
R
Transistor
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