DCS communication card

2023-05-18View Original

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This post was last edited by zhoudingshengs on 2024-1-22 at 11:33. Discussion: ABB DCS – if the PLC and DCS communicate via RS-485, what communication card does the DCS need?

Reply #22023-05-18

If you are using HaliTech DCS, then generally, the communication card should be provided by HaliTech. If the PLC and DCS communicate via RS-485, an RS-485 communication card needs to be added to the DCS side in order to communicate with the PLC. It is recommended that you contact the technical support of Allen-Bradley to obtain the RS-485 communication card model suitable for your equipment, as well as the installation instructions. .

Reply #32023-05-18

The K series is K-MOD01

Reply #42023-05-19

Do you know the model of the RS-485 communication cable through the isolation safety gate (P+F)?

Reply #52023-05-22

Why is an isolation barrier needed for 485 communication?

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DCS communication card

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