Modbus TCP/IP to Siemens Industrial Ethernet Gateway
PLX31-MBTCP-SIE
ProSoft Technology’s Modbus® TCP/IP to Siemens Industrial Ethernet gateway allows high-speed bi-directional data transfers between Modbus® TCP/IP controllers and Siemens® S7-400, S7-300, S7-200, S7-1200, and S7-1500 PACs.
In addition, the gateway includes several features, including data prioritization, that allow for simplified integration, reduced commissioning time and optimized performance.
Architectures
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Features and Benefits
- ProSoft Discovery Service utility allows your PC to see the gateway and edit its default IP address without being on the same subnet.
- 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.
- In addition to S7 controllers, the gateway can also be used with Siemens® S5 controllers with an appropriate interface.
- Gateway includes a SD card slot (SD card optional) for storing configuration files. This can be used for disaster recovery.
- Secure module configuration via module switch (v1.04 and greater).
- Up to 4000 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 |
| Supported Clients | 10 |
| Supported Servers |
MBAP: 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; |
Siemens® Industrial Ethernet Specifications
| Specification | Description |
| Supported PLC Data Exchange (Read and Write) | Siemens S7-200, S7-300, S7-400, S7-1200, S7-1500 |
| Supported Register Types | DB, Inputs, Outputs, Flags, Counters, Timers |
| Supported Clients | 20 |
Hardware
| 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 |
| Ethernet Port | 10/100Mbit 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 |
| Shipped With Each Unit | 2.5 mm screwdriver J180 Power Connector |
Certifications
| Declaration of Conformity (ATEX) | 348.50 kB | Last Modified 10/28/2019 |
| CB Safety | 327.80 kB | Last Modified 05/22/2015 |
| Korean KC Registration | 548.37 kB | Last Modified 05/22/2015 |
| UL/cUL; Class 1, Div 2 | 233.35 kB | Last Modified 04/08/2019 |
| Declaration of Conformity (RoHS/CE) | 297.32 kB | Last Modified 07/25/2018 |