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SERIAL NETWORK BRIDGE
PLX31-
MBTCP-MBS4 Modbus TCP/IP to Modbus Serial Four-Port Gateway
Designed to connect Ethernet-based Modbus clients and servers with existing serial Modbus devices, including equipment such as power monitors and flow computers.
TCP/IP ↔ SERIAL / 4 PORTS
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FOUR-PORT COMMUNICATION ARCHITECTURE / 02
Bring Existing Serial Equipment into a TCP/IP Network
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| 01 / Serial Network | Four serial ports help consolidate Modbus serial devices. Confirm each port's electrical interface, baud rate, parity, slave addressing and master/slave role against the existing network design. |
| 02 / TCP Connections | Supports up to 20 simultaneous client and server connections. The gateway can support up to 100 configurable commands per Modbus Master port; map registers and polling requirements before commissioning. |
| 03 / Power & Environment | Nominal supply: 24 VDC; allowed range: 10–36 VDC. Operating temperature: −25°C to 70°C. Dimensions (H × W × D): 136.7 × 50.5 × 111.3 mm. Verify enclosure conditions and panel clearance. |
| MODEL | NETWORK FUNCTION | BEST-FIT SCENARIO |
| PLX31-MBTCP-MBS4 | Modbus TCP/IP ↔ Modbus serial, four ports | Existing serial devices need a connection to Ethernet-based Modbus systems. |
| PLX32-EIP-MBTCP-UA | EtherNet/IP + Modbus TCP/IP + OPC UA Server | Controller data must be shared across protocols and OPC UA applications. |
| PLX51-HART-4O | Four-channel HART output | HART field devices such as valve positioners need supported Ethernet connectivity. |
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AMIKON / INDUSTRIAL AUTOMATION PARTS
Reliable Supply. Responsive Service.
AMIKON works to source new and discontinued industrial automation parts for customers across industries. We focus on responsive communication, efficient order handling and reliable delivery to help minimize downtime.
Quality, reliability, trust, innovation and customer service guide our work. We aim to make finding and ordering industrial parts straightforward and accessible.
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Sales manager: Miya zheng
✉ EMAIL SALES ☎ PHONE / WHATSAPP |
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OUR TEAM
Quick Response Support
Clear communication through each inquiry.
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PART HANDLING
Quality & Reliability
Careful coordination for industrial requirements.
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WAREHOUSE
International Delivery on the Day
Helping customers get essential parts moving.
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| Q1. Can PLX31-MBTCP-MBS4 connect several serial Modbus devices through one gateway? | Yes. It provides four serial ports and can support up to 400 serial Modbus devices when the application uses appropriate external repeaters and a suitable network design. Actual capacity depends on the serial topology and device communication requirements. |
| Q2. What should be matched before replacing PLX31-MBTCP-MBS4? | Confirm the number of serial ports needed, device addressing, baud rate, parity, serial wiring, master/slave roles, register mapping and the number of TCP connections. A single-port converter may not replace the four-port architecture. |
| Q3. Is PLX31-MBTCP-MBS4 suitable for an application with multiple HMIs or SCADA clients? | It supports up to 20 simultaneous client and server connections. Check the required connection count, polling rates and register workload against the application before finalizing the design. |
| Q4. Can PLX31-MBTCP-MBS4 retain configuration for recovery? | The gateway includes an SD card slot for configuration storage; the SD card is optional. Confirm that a suitable card and a verified configuration backup are available if recovery planning is important. |
| Q5. What details should I send to check PLX31-MBTCP-MBS4 availability? | Send the complete model number, quantity, destination, requested date and a short description of the connected serial equipment. Include the port settings if you are checking replacement compatibility. |
| PR9268/617-100-CNS | MVME147-012A | MVI56E-GSC | F3 DO 8 01 |
| 80190-560-02-R | 1305-BA04A | 7400150-270 | MVI56E-MNETCR |
| 8440-2085 | MVI56E-MNETXT | 2071-A15 | 330180-50-00 |
| AR20K-N02BG-ZB | CC-PCNT02 | HW1B-V4F02-R | 330980-71-CN |
| KJ4001X1-CH1 | IC694DSM324-BE | MVME147-022 | IC695CPE330-ABAN |
| 8750-CA-NS | 5501-367 | FC-UGAO01 | IS220PCLAH1A |
| KJ3225X1-BA2 | F3 DIO 24/16 01 | 9904-575 | MVME2303 |
| PR9268/207-100 | CC-ZHR041 | IC200CPU005-CE | CC-PDOB01 |
| IC693MDL940 | ACC-T180350 | MVME2304 | MVI56E-MNETR |
| W4000-ELEMENT-Y | 25A-D2P3N104 | EC402-51 | 160-BA10NSF1 |
| F3 DI 16 01 | IC660BBA023 | IC660BBA021 | CC-PAIL51 |
| KC3010X1-BK1 | A2SAT105-S000 | A6740-12-N | 7400166-380 |
| F8652X | IC694MDL660-BC | 80190-300-01-R | 160-AA02NSF1 |
| MVI56E-MCMR | F8651X | F3000-ELEMENT-Y | 25A-D1P4N104 |
| 0018A6899 | F8621A | CC-PCF901 | PR9268/203-100 |
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
þ Sales Manager Jessica þ Email sales3@amikon.cn þ Skype jessica01235483 þ Call/WhatsApp +86-18030235311 þ WeChat hu18030235311
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