PROFINET Features

• Supports protocol conversion between PROFINET and Modbus serial.
• Compatible with standard PROFINET I/O RT protocol.
• PROFINET supports up to 32 slots, with configurable input/output byte lengths via STEP7.
• Serial ports support both Modbus protocol and universal serial protocol types.
• Equipped with two 10/100M self-adaptive Ethernet ports with built-in switch functionality.
• Supports daisy chain and cascade networking topologies for flexible deployment.

Serial Communication

• Three serial ports configurable as either RS-485 or RS-232 interfaces.
• Two hardware models available: 3× RS-485 or 3× RS-232 ports.
• Operating mode: half duplex.
• Baud rate options: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps.
• Parity options: none, odd, even, mark, space.
• Stop bits: 1 or 2 bits.

Modbus Master Features

• Supported function codes: 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x0F, 0x10.
• Communication formats: RTU and ASCII.
• Output modes for write commands: cycle output, disable output, and change-of-value output.
• Each Modbus master can be configured with up to 48 Modbus commands.

Modbus Server Features

• Supported function codes: 0x03, 0x04, 0x06, 0x10.
• Communication formats: RTU and ASCII.

General

• Built-in electrostatic protection: 15kV ESD.
• Communication interface isolation: 3kV for enhanced reliability.
• Power supply: 24VDC (range: 11–30VDC), 90mA @ 24VDC.
• Operating temperature: -20°C to 60°C (-4°F to 140°F).

Physical Features

• Dimension (W*H*D): 1.6 in * 5 in * 4.33 in (40 mm * 125 mm * 110 mm).
• Mounting: 35mm DIN rail.
• Protection level: IP20.