PROFINET® Device to Modbus® Serial Gateway

PROFINET Specifications
Driver Type:Class A Device
PROFINET I/O Data:1440 bytes IN, 1440 bytes OUT
Exchange Types:Cyclic Real-time (RT) and Acyclic Data
Modbus Serial Specifications
Command List:Up to 100 commands, each fully configurable for Function Code, slave address, register to/from addressing and word/bit count.
Supported Modbus Function Codes:Read Coil Status
Supported Modbus Function Codes:Read Input Status
Supported Modbus Function Codes:Read Holding Registers
Supported Modbus Function Codes:Read Input Registers
Supported Modbus Function Codes:Force (Write) Single Coil
Supported Modbus Function Codes:Preset (Write) Single Holding Register
Supported Modbus Function Codes:Force (Write) Multiple Coils
Supported Modbus Function Codes:Preset (Write) Multiple Holding Registers
Supported Modbus Function Codes:Mask Write Holding Register (slave only)
Supported Modbus Function Codes:Read/Write Holding Registers (slave only)
Software configurable communication parameters:Baud rate: 110 baud to 115.2 kbps
Software configurable communication parameters:Parity: None, Even, Odd
Software configurable communication parameters:Data Size: 7 or 8 bits
Software configurable communication parameters:Stop bits: 1 or 2
Software configurable communication parameters:RTS on/off delay: 0 to 65535 milliseconds
Software configurable communication parameters:Modbus Modes: RTU with CRC-16, ASCII mode with LRC error checking
Software configurable communication parameters:Floating Point Data supported, support for Enron and Daniel
Polling of Command List:Configurable polling of command list, including continuous and on change of data
Status Data:Error codes available on an individual command basis. In addition, a slave status list is maintained
Node Address:1 to 247 (software selectable)
RS Interface:RS232, RS422, and RS485
Hardware
Power Supply:24 VDC nominal
Power Supply:10 to 36 VDC allowed
Power Supply:Positive, Negative, GND Terminals
Current Load:24 VDC nominal @ 300 mA
Current Load:10 to 36 VDC @ 610 mA maximum
Operating Temperature:-25°C to 70°C (-13°F to 158°F )
Operating Temperature:-40°C to 80°C (-40°F to 176°F )
Relative Humidity:5% to 95% RH with no condensation
Shock:IEC 60068-2-27; 15G @ 11ms, 3-Axis (Operational)
Shock:IEC 60068-2-27; 30G @ 18ms, 3-Axis (Non-Operational)
Vibration:IEC 60068-2-6; 5G @ 10 to 150 Hz
Dimensions (H x W x D):5.38 x 1.99 x 4.38 in, 13.67 x 5.05 x 11.13 cm
LED Indicators:For configuration and protocol status errors
Number of Serial Ports:1
Shipped With Each Unit:2.5 mm screwdriver
Shipped With Each Unit:ProSoft Solutions DVD
Shipped With Each Unit:J180 Power Connector
Shipped With Each Unit:5’ straight-through Ethernet cable
Shipped With Each Unit:DB9 to Screw Terminal Adapter

The PROFINET device to Modbus Serial gateway offers bi-directional data transfers between a PROFINET Controller and Modbus serial (RTU and ASCII) devices. The serial port can be configured as either a Modbus master or slave. The PROFINET interface operates as a PROFINET device (slave). The PLX31-PND-MBS gateway is a stand-alone DIN-rail mounted unit that provides Ethernet connectivity for network communications, remote configuration, and diagnostics. The onboard SD Card slot (SD card optional) is used for storing configuration files that can be used for recovery, transferring the configuration to another gateway, or general configuration backup.