PLX31-MBTCP-MBS4 PROSOFT

PLX31-MBTCP-MBS4 PROSOFT EtherNet/IP to Modbus Serial Gateway

Packaging & Delivery

Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account 
Service: Professional Sales provides 24 hours /7 days online service

Product Details

ProSoft Technology’s Modbus® TCP/IP to Modbus® Serial four-port Serial gateway 
allows high-speed bi-directional data transfers between Modbus® TCP/IP-enabled 
PACs and Modbus® Serial devices. Modbus® Serial devices are widely used in nearly 
every industry and include SCADA systems and Power Monitors. Four Serial ports 
allow for connectivity of up to 400 Modbus® Serial devices, reducing the amount of 
gateways required for your application. 
In addition, the gateway includes several features that allow for simplified integration, 
reduced commissioning time and optimized performance. 
Features 
 Gateway includes a SD card slot (SD card optional) for storing configuration files. This can be used for disaster recovery. 
 Four Serial ports allow for connectivity of up to 400 Modbus® Serial devices, reducing the amount of gateways required for your 
application. 
 Supports up to 20 simultaneous client & server connections, allowing for faster communication between devices such as HMIs, 
SCADA systems, power monitors and flow computers, among others. 
 ProSoft Discovery Service: This utility allows your PC to see the gateway and change its default IP address without being on the 
same subnet as the module. 
 Secure module configuration via module switch (v1.04 and greater). 
 Up to 10,000 16-bit registers can be used to exchange large amounts of data. 
Specifications 
Modbus® TCP/IP Specifications 
Specification Description 
Supported Modbus 
Function Codes 
1: Read Coil Status 
2: Read Input Status 
3: Read Holding Registers 
4: Read Input Registers 
5: Force (Write) Single Coil 
6: Preset (Write) Single 
Holding Register 
15: Force (Write) Multiple Coils 
16: Preset (Write) Multiple 
Holding Registers 
22: Mask Write Holding Register 
(Slave Only) 
23: Read/Write Holding 
Registers (Slave Only) 
Supported Clients 10 
Supported Servers MBAP: 5 
Encapsulated: 5 
Command List Up to 160 fully configurable Client commands 
Status Data Error codes reported individually for each command 
Command List Polling Each command can be individually enabled or disabled; 
write-only-on-data-change is available 
Modbus Serial Specifications 
Specification Description 
Command List Up to 100 commands per Master port, each fully configurable 
for Function Code, slave address, register to/from addressing 
and word/bit count. 
Supported Modbus 
Function Codes 
1: Read Coil Status 
2: Read Input Status 
3: Read Holding Registers 
4: Read Input Registers 
5: Force (Write) Single Coil 
6: Preset (Write) Single 
Holding Register 
15: Force (Write) Multiple Coils 
16: Preset (Write) Multiple 
Holding Registers 
22: Mask Write Holding Register 
(Slave Only) 
23: Read/Write Holding 
Registers (Slave Only) 
Software configurable 
communication 
parameters 
Baud rate: 110 baud to 115.2 kbps 
Parity: None, Even, Odd 
Data Size: 7 or 8 bits 
Stop bits: 1 or 2 
RTS on/off delay: 0 to 65535 milliseconds 
Modbus RTU mode (binary) with CRC-16 
Modbus ASCII mode with LRC error checking 
Floating Point Data Floating point data movement supported, 
including configurable support for Enron and Daniel 
implementations 
Polling of Command List Configurable polling of command list, including continuous 
and on change of data, and dynamically user or automatic 
enabled. 
Status Data Error codes available on an individual command basis. In 
addition, a slave status list is maintained per active Modbus 
Master port. 
Node Address 1 to 247 (software selectable) 
RS Interface RS232, RS422, and RS485 
Transmit and Receive 
Buffer Size 
255 byte Transmit character length with 0 to 65535 
millisecond delay between each transmitted character 
Where Automation 
Connects™ 
Global Distribution 
ProSoft Technology® products are 
distributed and supported worldwide 
through a network of over 500 
distributors in over 50 countries. 
Our knowledgeable distributors are 
familiar with your application needs. 
For a complete list of distributors, 
go to our website at: 
www.prosoft-technology.com 
Global Support 
We are there for you 
All ProSoft Technology products are 
backed with free technical support. 
Contact our worldwide Technical 
Support team directly by phone or 
email. 
Global Offices 
We are where you are 
ProSoft Technology has regional 
offices worldwide available to help 
you with all your industrial 
application needs. If you need help 
choosing a ProSoft Technology 
solution for your particular 
application, check out our contact 
information under distributor sales 
on the website at: 
www.prosoft-technology.com 
Whether your application is large or 
small, our technical professionals 
are there to help you choose the 
right communication solution. 
Hardware Specifications 
Specification Description 
Power Supply 24 VDC nominal 
10 to 36 VDC allowed 
Positive, Negative, GND Terminals 
Current Load 24 VDC nominal @ 300 mA 
10 to 36 VDC @ 610 mA maximum 
Operating Temperature -25°C to 70°C (-13°F to 158°F) 
Storage Temperature -40°C to 80°C (-40°F to 176°F) 
Shock IEC 60068-2-27; 15G @ 11ms, 3-Axis (Operational) 
IEC 60068-2-27; 30G @ 18ms, 3-Axis (Non-Operational) 
Vibration IEC 60068-2-6; 5G @ 10 to 150 Hz 
Relative Humidity 5% to 95% RH with no condensation 
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 
Configuration (CFG), Error (ERR), Power (PWR), Hardware 
Fault (FLT), Network Status (NS), EtherNet/IP™ Class I or 
Class III Connection Status (EtherNet/IP Only) Module 
Status (MS), Module Configuration Status (EtherNet/IP Only) 
Ethernet Communication Port Link/Activity, and 100 mbit 
Serial Communication Port Receive (RX) and Transmit (TX) 
Ethernet Port 
10/100Mbit full- and half-duplex RJ45 Connector Electrical 
Isolation 1500 Vrms at 50 to 60 Hz for 60 seconds, applied 
as specified in section 5.3.2 of IEC 60950: 1991 Ethernet 
Broadcast Storm Resiliency is less than or equal to 5000 
[ARP] frames-per-second and less than or equal to 5 minutes 
duration 
Number of Serial Ports 4 
Serial Port Isolation 2500 Vrms port signal isolation per UL 1577. Serial port 
communication signal uses RF (Radio Frequency) 
modulation signal as isolation media. 
Shipped With Each Unit 2.5 mm screwdriver 
J180 Power Connector 
(4) RJ45-DB9M Serial Adapter Cable (serial protocol) 
(4) DB9 to Screw Terminal Adapter (serial protocol) 
Enclosure Rating IP20, NEMA/UL Open Type, DIN Rail 

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