Technical Specification:

1.   Protocol conversion between PROFINET and Modbus.

2.   Supports standard PROFINET I/O RT protocol.

3.   PROFINET: supports up to 32 slots, input/output data buffer is up to 1024 bytes (the length uses can use is limited to specific PLC and PDU size of communication module), the length of input/output bytes can be set by STEP7.

4.   The protocol type serial ports support: Modbus master, Modbus slave, simple-defined protocol.

5.   With 3 serial ports, supports RS-232 or RS-485 electrical interface, serial III can also support RS-422:

    Operation mode: half duplex;

    Baud rate: 300, 600, 1200, 2400, 9600, 19200, 38400, 57600 and 115200bps;

    Check bit: none, odd, even, mark and space optional;

    Stop bits: 1 bit, 2 bits.

6.   Modbus master:

    Function code: 01H, 02H, 03H, 04H, 05H, 06H, 0FH and 10H;

    Format: RTU and ASCII;

    Function: Cycle output, forbidden output and change of value output of write command;

    Each master can configure up to 48 Modbus commands.

7.   Modbus slave:

    Function code: 03H, 04H, 06H and 10H;

    Format: RTU and ASCII.

8.   Built-in electrostatic protection: 15 KV ESD; Communication interface isolation: 3KV.

9.   Power supply: 24VDC (11V-30V), 90mA (24VDC).

10.   Operating Temp.: -4°F to 140°F (-20 ºC to 60 ºC).

11.   Dimension (W*H*D): 1.57in*4.92in*4.33in (40mm*125mm*110mm).

12.   Mounting: DIN Rail Mounting (35mm).

13.  Protection level: IP20.