EtherNet/IP to ASCII
PLX31-EIP-ASCII
ProSoft Technology’s EtherNet/IP™ to ASCII communication gateway allows high-speed bi-directional data transfers between EtherNet/IP™-enabled PACs and ASCII devices such as weigh scales and barcode readers. The EtherNet/IP™ protocol driver supports the explicit messaging implementation. The gateway is user-configurable as both a client and a server.
EtherNet/IP™ PACs include Rockwell Automation® ControlLogix® and CompactLogix™, as well as several Schneider Electric® controllers. Applications for this module are found in most industries, especially manufacturing, oil & gas, electrical power and food processing.
The gateway has several features that allow for simplified integration, reduced commissioning time and optimized performance.
Architectures
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Features and Benefits
- Data prioritization: Multiple I/O connections allow you to set RPIs for status and/or control data, optimizing Ethernet bandwidth.
- Includes an embedded EDS Add-On Profile, allowing for simplified integration and reduced commissioning time.
- Includes a SD card slot (SD card optional) for storing configuration files. This can be used for disaster recovery.
- ProSoft Discovery Service: This utility allows your PC to see the gateway and change its default IP address without being on the same subnet.
- 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.
Hardware
| Specification | Description |
| Power Supply |
24 Vdc nominal |
| Current Load |
24 Vdc nominal @ 300mA |
| Operating Temperature | -25°C to 70°C (-13°F to 158°F ) |
| Storage Temperature | -40°C to 80°C (-40°F to 176°F ) |
| Relative Humidity | 5% to 95% RH with no condensation |
| Shock |
IEC 60068-2-27; 15G @ 11ms, 3-Axis (Operational) |
| Vibration | IEC 60068-2-6; 5G @ 10Hz to 150Hz |
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Dimensions |
Standard: 5.38 in x 1.99 in x 4.38 in |
| LED Indicators |
Configuration (CFG) and Error (ERR) Communication Status |
| Ethernet Port | 10/100 Base-T half-duplex RJ45 Connector Electrical Isolation 1500 Vrms at 50 Hz to 60 Hz for 60 seconds, applied as specified in section 5.3.2 of IEC 60950: 1991 Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-per-second and less than or equal to 5 minutes duration |
| Serial Port(S) | Note: The number of serial communication ports depends on the gateway type, and the combination of protocols. |
| Serial Port Isolation | 2500 Vrms port signal isolation per UL 1577 serial port communication signal uses RF(Radio Frequency) modulation signal as isolation media, IC chip model is SiliconLabs Si844x(Si8440,Si8441,Si8442). |
| Shipped With Each Unit |
2.5 mm screwdriver, J180 Power Connector, |
Protocols
EIP Protocol Specifications
EIP Protocol Specifications
Protocol Specifications
EtherNet/IP Server
In server mode, the gateway accepts commands from one or more Clients to read/write data stored in the gateway’s internal registers.
| Number of Connections | 5 |
| Supported PLC Types | PLC2, PLC5, SLC and ControlLogix file types supported |
| Internal Database | Data Table File Size: 100 or 1000 words Data Table File Start: N10 to N109 (based on file size set to 100) or N10 to N19 (based on file set to 1000) |
| CIP Services Supported | 0x4C - CIP Data Table Read 0x4D - CIP Data Table Write |
EtherNet/IP Client
In Client mode, the gateway controls the read/write data transfer between the gateway and other EtherNet/IP devices.
| Number of Clients Supported | 1 |
| Command List | Support for 100 commands per Client, each configurable for command type, IP address, register to/from addressing and word/bit count. |
| Polling of Command List | User-configurable polling of commands, including disabled, continuous and on change of data (write only). |
| Other Configurable Parameters | Number of Commands (up to 100 per Client) Min Command Delay Response Timeout Retry Count Command Error Pointer |
ASCII Protocol Specification
The ASCII protocol driver permits the module to interface to many ASCII devices. Each ASCII port on the module is configurable to send and/or receive ASCII strings, each supporting its own individual serial network.
Protocol Specifications
The ASCII driver provides a powerful connection between the internal application database in the ProLinx unit and devices supporting serial ASCII communications (bar code scanners, line printers, legacy terminal based computer systems, etc).
The serial port on the gateway is user-configurable to support ASCII communications (Baud rate, Data Bits, Stop Bits, etc). The ASCII port can act as a Master (Send ASCII strings) or as a Slave (Receive ASCII strings), or both.
| ASCII Specifications |
|
| Ports | Available in up to four port configurations to receive and/or transmit data. |
| Transmit and Receive buffer size | 255 bytes each |
| Transmit character with pacing | 0 to 65535 millisecond delay between each transmitted character. |
Certifications
| Declaration of Conformity (ATEX) | 348.50 kB | Last Modified 10/28/2019 |
| CB Safety | 327.80 kB | Last Modified 03/31/2020 |
| Korean KC Registration | 974.32 kB | Last Modified 07/07/2020 |
| 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 |
| EtherNet/IP - Declaration of Conformity | 183.48 kB | Last Modified 08/01/2018 |