Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Modbus TCP/IP to Modbus Serial Gateway (4-Port) |
| Model Number | PLX31-MBTCP-MBS4 |
| Manufacturer | ProSoft Technology (Rockwell Automation Encompass Partner) |
| Product Type | Industrial protocol conversion gateway |
| Communication Protocols | Modbus TCP/IP ↔ Modbus RTU / ASCII |
| Ethernet Port | 1 × RJ45, 10/100 Mbps |
| Serial Ports | 4 × isolated serial ports (RS-232 / RS-485 / RS-422 configurable) |
| Power Supply | 10–36 VDC (24 VDC nominal) |
| Current Consumption | ~300 mA nominal, up to ~610 mA max |
| Data Capacity | Up to ~4000–10,000 word database (configuration dependent) |
| Supported Devices | Up to ~400 Modbus serial devices (via multi-port architecture) |
| Client Capability | Multiple Modbus TCP clients |
| Server Capability | Multiple Modbus TCP servers |
| Configuration Tool | ProSoft Configuration Builder (PCB) |
| Diagnostics | LED status indicators + network diagnostics |
| Configuration Access | Ethernet-based remote configuration |
| SD Card Support | Yes (for configuration backup/recovery) |
| Isolation | 1500 Vrms Ethernet isolation / 2500 Vrms serial isolation |
| Mounting Type | DIN rail mount |
| Dimensions | Approx. 136.7 × 50.5 × 111.3 mm |
| Weight | ~0.5–2.5 kg (varies by revision and listing source) |
| Operating Temperature | -25°C to 70°C |
| Storage Temperature | -40°C to 80°C |
| Humidity | 5–95% non-condensing |
| Function | High-density Modbus TCP ↔ serial network gateway |
| System Role | Multi-port industrial communication bridge |
FAQ
FAQ
Q1: What is the PLX31-MBTCP-MBS4?
It is a ProSoft protocol gateway that converts Modbus TCP/IP to Modbus RTU/ASCII and provides four independent serial communication ports.
Q2: What is its main function?
It enables communication between Ethernet-based Modbus systems and multiple serial Modbus devices in industrial automation networks.
Q3: How many serial devices can it support?
It can support up to approximately 400 Modbus serial devices depending on network architecture and configuration.
Q4: What protocols does it support?
It supports Modbus TCP/IP, Modbus RTU, and Modbus ASCII.
Q5: How many serial ports does it have?
It has 4 isolated serial ports (RS-232 / RS-485 / RS-422 configurable).
Q6: What is the power requirement?
It operates on 10–36 VDC (24 VDC nominal) industrial power supply.
Q7: What is it typically used for?
It is used in SCADA systems, power monitoring, water treatment, oil & gas, and large-scale industrial Modbus networks.
Q8: Why choose this 4-port gateway?
Because it reduces hardware count and wiring complexity by allowing multiple independent serial Modbus networks to be managed from a single Ethernet gateway.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
