Testing Modbus Rtu Device - ICPDAS ECAT-2610 User Manual

EtherCAT to Modbus RTU Gateway

4.3 Testing Modbus RTU Device

Before beginning the "Test Modbus RTU Device" process, the configuration file and upload to the
ECAT-2610 module must first be fully completed, refer to
more detail.
NOTE
The testing method depends on your Modbus RTU device. Here, the M-7050D module is used as an example. For other
Modbus RTU device, refer to the specific Quick Start Guide or User Manual for that Modbus RTU device.
Step 1
Connect the Modbus RTU Device.
 Keep up network connection status for your ECAT-2610 module, refer to
the Power and the Host PC"
 Connect the ECAT-2610 module with Modbus RTU device (e.g., M-7050D, optional) using the
RS-485 bus.
 Supply power to the Modbus RTU device (e.g., M-7050D, +10 ~ +30 V
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for more details.
Figure 4-3.1
Section 4.2 "Configuring and Uploading"
Section 3.2 "Connecting
power used).
DC
RS-485 Wiring
for
M-7050D
7-ch DI & 8-ch DO
Power Supply

+10 ~+30 V
DC
- 32 -