Topic: DMD0227
Communication Modules
The Do-more CPUs support a full complement of the communication modules for providing client and server connections to Ethernet and / or serial devices. Communication modules are assigned a default Device name that can be changed through the Module Configuration page in the System Configuration utility.
Communication modules do not consume I/O memory, they are considered Devices, and the CPU automatically creates default structures for all Devices. The Devices associated with a Communication module are configured through the Device Configuration page in the System Configuration utility. It is through the Module Configuration and these Devices with their structures that the CPU provides access and control of these communication modules.
Supported BRX Communication Modules
Serial Communication Modules |
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38661 (0x9705) |
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38665 (0x9709) |
4 Port Serial I/O Module (RS-232 with hardware flow control) |
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38666 (0x970A) |
4 Port Serial I/O Module (RS-422) |
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Supported DL205 Communication Modules
Ethernet Communication Modules |
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Part Number |
Module ID |
Description |
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48878 (0xBEEE) |
10Base-T Ethernet Communication Module |
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48878 (0xBEEE) |
10Base-FL Ethernet Communication Module |
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48879 (0xBEEE) |
10/100Base-T Ethernet Communication Module |
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48722 (0xBE52) |
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48722 (0xBE52) |
10Base-FL Ethernet Remote Master Module |
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48722 (0xBE52) |
10/100Base-T Ethernet Remote Master Module |
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Serial Communication Modules |
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Part Number |
Module ID |
Description |
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80 (0x50) |
3 Port Serial I/O Module (3 - RS-232 ports) |
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80 (0x50) |
3 Port Serial I/O Module (2 - RS-232 ports & 1 - RS-422 / RS-485 port) |
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See Also:
Communication Modules