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Last modified:
Valid for:
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i’catcher 8-8
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i’catcher 8-1B
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i’catcher 16-1Bi’catcher 24-1B (Modbus RTU)
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Set the bus address on the i'catcher (see i'catcher documentation).
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If the device is the last one on the RS485 bus, set the terminating switch (Term.) to "On". Since the i'catcher 8-8 has no terminating switches, the bus must be terminated regularly with a 120 Ω resistor between wires A and B.
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Various Modbus devices can only be queried together if the serial communication parameters are identical (baud rate, number of data bits, parity, stop bits).
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Description |
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|---|---|
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1 |
Data logger terminal, RS485 |
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2 |
First and subsequent i’catchers |
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3 |
Last i’catcher |