{"product_id":"prosoft-technology-plx31-mbtcp-mbs-serial-communication-gateway","title":"ProSoft Technology PLX31-MBTCP-MBS Serial Communication Gateway","description":"\u003ch2\u003eProSoft Technology PLX31-MBTCP-MBS Serial Communication Gateway\u003c\/h2\u003e\n\u003cp\u003eConfigured for Modbus TCP\/IP to Modbus Serial protocol conversion in industrial Ethernet control networks, the \u003cstrong\u003eProSoft Technology PLX31-MBTCP-MBS\u003c\/strong\u003e (\u003cstrong\u003ePLX31-MBTCP-MBS\u003c\/strong\u003e Serial Communication Gateway) provides direct physical and electrical data exchange between Ethernet PLC systems and RS serial field devices.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePLX31-MBTCP-MBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eProSoft Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.23 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.05 cm x 11.13 cm x 13.67 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 to 36 VDC supply input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModbus TCP\/IP Serial Communication Gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd\u003e1 x RJ45 10\/100 Mbps Ethernet port with Auto-MDI\/MDI-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interface\u003c\/td\u003e\n\u003ctd\u003e1 x software configurable RS-232 \/ RS-422 \/ RS-485 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModbus TCP Modes\u003c\/td\u003e\n\u003ctd\u003eClient and Server operation simultaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModbus Serial Modes\u003c\/td\u003e\n\u003ctd\u003eMaster and Slave operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported TCP Clients\u003c\/td\u003e\n\u003ctd\u003eUp to 10 clients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported MBAP Servers\u003c\/td\u003e\n\u003ctd\u003eUp to 5 servers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Encapsulated Servers\u003c\/td\u003e\n\u003ctd\u003eUp to 5 servers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClient Command Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 160 fully configurable Client commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Command Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 100 commands per Master port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Baud Rate\u003c\/td\u003e\n\u003ctd\u003e110 baud to 115.2 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Data Format\u003c\/td\u003e\n\u003ctd\u003e7 or 8 data bits, None\/Even\/Odd parity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNode Address Range\u003c\/td\u003e\n\u003ctd\u003e1 to 247 software selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Database Memory\u003c\/td\u003e\n\u003ctd\u003eUp to 10,000 internal database registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration Method\u003c\/td\u003e\n\u003ctd\u003eProSoft Configuration Builder via Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN-rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProtocol Conversion and Network Communication Features\u003c\/h3\u003e\n\u003cp\u003eThe PLX31-MBTCP-MBS performs protocol conversion between Modbus TCP\/IP Ethernet networks and Modbus serial communication interfaces. The gateway supports simultaneous Modbus TCP Client and Server functions, allowing PLC controllers and serial instruments to exchange register data through configurable communication mappings.\u003c\/p\u003e\n\u003cp\u003eThe device supports RS-232, RS-422, and RS-485 electrical interfaces through software selection. Serial communication parameters include adjustable baud rate, parity selection, data size configuration, and RTS timing control for compatibility with different field devices.\u003c\/p\u003e\n\u003cp\u003eThe gateway supports protocol conversion latencies based on command configuration, serial baud rate settings, and network traffic conditions. Ethernet communication uses standard TCP\/IP connectivity for integration with PLC, PAC, and industrial control platforms.\u003c\/p\u003e\n\u003ch3\u003eProtocol Conversion and Industrial Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe PLX31-MBTCP-MBS provides configurable command handling for Modbus Master communication. Up to 160 Client commands can be configured for Ethernet-side data exchange, while serial Master ports support up to 100 commands.\u003c\/p\u003e\n\u003cp\u003eThe gateway enables integration of legacy Modbus RTU or ASCII serial devices with Ethernet-based control systems. Configuration is performed through ProSoft Configuration Builder software using Ethernet communication, allowing register mapping and communication parameter adjustment.\u003c\/p\u003e\n\u003cp\u003eThe DIN-rail mounting design supports installation inside industrial control cabinets. Serial cable shielding and grounding practices are required to minimize electromagnetic interference during RS-232, RS-422, and RS-485 communication.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PLX31-MBTCP-MBS support simultaneous Modbus TCP Client and Server operation?\u003cbr\u003eA: Yes. The gateway supports concurrent Modbus TCP Client and Server communication modes for Ethernet network integration.\u003c\/p\u003e\n\u003cp\u003eQ: Which serial interfaces can be configured on the gateway?\u003cbr\u003eA: The serial port supports RS-232, RS-422, and RS-485 operation through software configuration settings.\u003c\/p\u003e\n\u003cp\u003eQ: What configuration parameters affect serial communication performance?\u003cbr\u003eA: Baud rate, parity, data size, node addressing, RTS timing delay, and command configuration determine serial communication behavior.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the PLX31-MBTCP-MBS on a compatible DIN rail inside an industrial enclosure with appropriate environmental protection.\u003c\/p\u003e\n\u003cp\u003eUse shielded twisted-pair cabling for RS-485 and RS-422 communication lines. Connect cable shields according to site grounding practices to reduce electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eSeparate serial communication wiring from high-voltage power conductors and motor drive cables. Maintain proper cable routing distances to reduce electrical noise coupling.\u003c\/p\u003e\n\u003cp\u003eVerify the selected RS interface type before connecting field devices. Incorrect RS-232, RS-422, or RS-485 wiring can prevent communication or cause signal faults.\u003c\/p\u003e\n\u003cp\u003eConfirm the DC power polarity before energizing the gateway. Configure Ethernet parameters, Modbus addresses, and command mappings through ProSoft Configuration Builder before system commissioning.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43984393961562,"sku":"PLX31-MBTCP-MBS","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/PLX31-MBTCP-MBS2.jpg?v=1788256381","url":"https:\/\/www.plcmasters.com\/products\/prosoft-technology-plx31-mbtcp-mbs-serial-communication-gateway","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}