Product Information
ProSoft Technology’s EtherNet/IP™ to Modbus® Serial communication gateway enables high-speed bi-directional data transfers between EtherNet/IP™ PACs or devices and Modbus®-enabled PACs or devices.
Compatible EtherNet/IP™ PACs include Rockwell Automation® ControlLogix® and CompactLogix™, as well as several Schneider Electric® controllers. Modbus® Serial devices are widely used across various industries and include SCADA systems and Power Monitors. This gateway offers several features for simplified integration, reduced commissioning time, and optimized performance.
Features and Benefits
- Data Prioritization: Multiple I/O connections allow you to set RPIs for status and/or control data, optimizing Ethernet bandwidth.
- Embedded EDS Add-On Profile: Simplifies integration and reduces commissioning time.
- SD Card Slot: (SD card optional) for storing configuration files for disaster recovery.
- ProSoft Discovery Service: Allows your PC to discover the gateway and modify its default IP address without being on the same subnet.
- Secure Module Configuration: Via module switch (v1.04 and greater).
- High Data Capacity: Up to 10,000 16-bit registers for large data exchanges.
Specifications
EtherNet/IP™ Specifications
| Specification | Description |
| Number of Class 3 Server Connections | 5 |
| Supported PLC Types | PLC2, PLC5, SLC, CLX, CMPLX, MICROLX |
| Supported Message Types | PCCC and CIP |
| Class 3 Client Connections | Connected: 2
Unconnected: 1 |
| Number of Class 1 I/O Connections | 2 |
| I/O Connection Sizes | 248/248 |
| Max RPI Time | 5 ms per connection |
| CIP Services Supported | 0x4C – CIP Data Table Read
0x4D – CIP Data Table Write CIP Generic |
| Command List | Support for 100 commands per Client, each configurable for command type, IP address, register to/from addressing, and word/bit count. |
| Command Sets | PLC-2/PLC-3/PLC5 Basic Command Set
PLC5 Binary Command Set PLC5 ASCII Command Set SLC500 Command Set |
Modbus Serial Specifications
| Specification | Description |
| Command List | Up to 100 commands per Master port, each 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) |
| Configurable Comm 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 | Supported, including configurable support for Enron and Daniel implementations. |
| Polling of Command List | Configurable, including continuous and on change of data, and dynamically user or automatic enabled. |
| Status Data | Error codes available per command. A slave status list is maintained. |
| Node Address | 1 to 247 (software selectable) |
| RS Interface | RS232, RS422, and RS485 |
| Tx/Rx Buffer Size | 255 byte Transmit character length with 0 to 65535 millisecond delay between each transmitted character. |
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