Differences
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| ezeio2:ioexpander [2022-06-01 18:05] – [Model information] johpar | ezeio2:ioexpander [2025-06-13 16:26] (current) – [Connect via EXP port] andreh | ||
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| ^ Part number ^ Model ^ System connectivity ^ For use with ^ | ^ Part number ^ Model ^ System connectivity ^ For use with ^ | ||
| | EM2088 | ezeio I/O Expander | eze CAN | ezeio controller only | | | EM2088 | ezeio I/O Expander | eze CAN | ezeio controller only | | ||
| - | | EM2088-MB | ezeio I/O Expander | eze CAN / Modbus RTU | ezeio controller or 3rd party Modbus master | | + | | EM2088-MB | ezeio I/O Expander |
| Local connectivity includes; | Local connectivity includes; | ||
| Line 81: | Line 81: | ||
| * In the first 30 seconds of start-up, press the button (at the top of the I/O Expander) 3 times | * In the first 30 seconds of start-up, press the button (at the top of the I/O Expander) 3 times | ||
| * The I/O Expander' | * The I/O Expander' | ||
| - | * The I/O Expender's LEDs will confirm the entry by flashing the address number (5 flashes = address 5) | + | * The I/O Expander's LEDs will confirm the entry by flashing the address number (5 flashes = address 5) |
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| In this communication mode the I/O Expander functions like a 3rd party device. Since Modbus RTU is an open protocol, it could be sold separately and use with almost any Modbus master. | In this communication mode the I/O Expander functions like a 3rd party device. Since Modbus RTU is an open protocol, it could be sold separately and use with almost any Modbus master. | ||
| - | * When connecting to an ezeio via Modbus RTU a device driver is required. Search for available I/O Exp drivers on the eze.io configuration' | + | * When connecting to an ezeio via Modbus RTU a device driver is required. Search for available I/O Exp drivers on the eze.io configuration' |
| * If utilizing the I/O Expander in conjunction with a 3rd party Modbus master, refer to the I/O's [[ezeio2/ | * If utilizing the I/O Expander in conjunction with a 3rd party Modbus master, refer to the I/O's [[ezeio2/ | ||
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| * In the first 30 seconds of start-up, press the button (at the top of the I/O Expander) 3 times | * In the first 30 seconds of start-up, press the button (at the top of the I/O Expander) 3 times | ||
| * The I/O Expander' | * The I/O Expander' | ||
| - | * The I/O Expender's LEDs will confirm the entry by flashing the address number (5 flashes = address 5) | + | * The I/O Expander's LEDs will confirm the entry by flashing the address number (5 flashes = address 5) |
| ---- | ---- | ||