Article - CS333148
Can I Use Modbus to Communicate with SPA-Bus Devices?
Modified: 02-Nov-2020
Applies To
- Kepware Server (formerly KEPServerEX) 5.19.467.0 to 6.8
- ThingWorx Kepware Server (legacy) 8.0 to 8.4
Description
For Modbus/TCP access to SPA bus devices, ABB provides gateways like the SPA-ZC402 or the SPA-ZC400. Users can then utilize Kepware's Modbus TCP/IP Ethernet Driver to communicate to the gateway.
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