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• Modbus RS-485 I/O Module Digital Input / Digital Output PH-01: A device
used with the RS-485 Modbus protocol system. It is available in models
with 8 digital inputs / 8 digital outputs, 4 digital inputs / 4 digital outputs,
and 2 digital inputs / 2 digital outputs.
• Inputs support NPN and PNP open-collector and contact signals
with channel-isolated design.
• Built-in counter modes: Count Up and Count Up + Down.
• Operation via the RS-485 Modbus protocol.
• Suitable for use as remote I/O or for expanding I/O for a PLC.
• LEDs indicate the status of each input and output.
PH-01 is available in three models: 8 inputs + 8 outputs, 4 inputs + 4 outputs, and 2 inputs + 2 outputs, with built-in isolation. It can read and write data via the RS-485 Modbus protocol by receiving commands from a PLC or software. It functions as I/O expansion for a PLC or as remote I/O for collecting and distributing input/output signals located far from the main controller (PLC or software).
• Modbus RS-485 I/O Module Digital Input / Digital Output PH-01: A device
used with the RS-485 Modbus protocol system. It is available in models
with 8 digital inputs / 8 digital outputs, 4 digital inputs / 4 digital outputs,
and 2 digital inputs / 2 digital outputs.
• Inputs support NPN and PNP open-collector and contact signals
with channel-isolated design.
• Built-in counter modes: Count Up and Count Up + Down.
• Operation via the RS-485 Modbus protocol.
• Suitable for use as remote I/O or for expanding I/O for a PLC.
• LEDs indicate the status of each input and output.
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