Features and Benefits<\/h2>\n\n- Add-on Instruction creates UDTs, providing logical definitions for\u00a0 I\/O, status, and control data<\/li>\n
- Diagnostic data available in RSLogix 5000\/Studio 5000 controller tags, allowing decisions to be made based upon node health<\/li>\n
- Module configuration is backed up in the CompactLogix project (ACD file)<\/li>\n
- The serial port can be enabled or disabled through ladder logic<\/li>\n
- Supports up to 1,000 words of data<\/li>\n
- Supports up to 30 Modbus Commands & up to 35 words per command<\/li>\n
- Suitable for SCADA and field device interface applications<\/li>\n<\/ul>\n
<\/h2>\nArchitectures<\/h2>\n
![\"ILX34-MBS232\"](\"https:\/\/www.throughput.co.za\/products\/wp-content\/uploads\/2017\/12\/ILX34-MBS232.png\")
<\/p>\n
Specifications<\/h2>\nGeneral Specifications – Modbus Master\/Slave<\/h3>\n
\n\n\nConfiguration Environment<\/td>\n RSLogix 5000\/Studio 5000<\/td>\n<\/tr>\n \nI\/O Size<\/td>\n User selectable 16, 48, or 70 bytes<\/td>\n<\/tr>\n \nCommunication parameters<\/td>\n Baud Rate: 110 to 38.4K baud
\nStop Bits: 1 or 2
\nData Size: 7 or 8 bits
\nParity: None, Even, Odd<\/td>\n<\/tr>\n \nModbus Modes<\/td>\n RTU mode (binary) with CRC-16\u00a0ASCII mode with LRC error checking<\/td>\n<\/tr>\n \nNode Address<\/td>\n 1 to 247<\/td>\n<\/tr>\n \nModbus Function Codes Supported<\/td>\n 1: Read Coil Status
\n2: Read Input Status
\n3: Read Holding Registers
\n4: Read Input Registers
\n5: Force (Write) Single Coil
\n6: Preset (Write) Single Holding Register
\n8: Diagnostics (Slave Only, Responds to Sub function 00)<\/td>\n 15: Force( Write) Multiple Coils
\n16: Preset (Write) Multiple Holding Registers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/h2>\nArchitectures<\/h2>\n
<\/p>\n
Specifications<\/h2>\nGeneral Specifications – Modbus Master\/Slave<\/h3>\n
| Configuration Environment<\/td>\n | RSLogix 5000\/Studio 5000<\/td>\n<\/tr>\n | |
| I\/O Size<\/td>\n | User selectable 16, 48, or 70 bytes<\/td>\n<\/tr>\n | |
| Communication parameters<\/td>\n | Baud Rate: 110 to 38.4K baud \nStop Bits: 1 or 2 \nData Size: 7 or 8 bits \nParity: None, Even, Odd<\/td>\n<\/tr>\n | |
| Modbus Modes<\/td>\n | RTU mode (binary) with CRC-16\u00a0ASCII mode with LRC error checking<\/td>\n<\/tr>\n | |
| Node Address<\/td>\n | 1 to 247<\/td>\n<\/tr>\n | |
| Modbus Function Codes Supported<\/td>\n | 1: Read Coil Status \n2: Read Input Status \n3: Read Holding Registers \n4: Read Input Registers \n5: Force (Write) Single Coil \n6: Preset (Write) Single Holding Register \n8: Diagnostics (Slave Only, Responds to Sub function 00)<\/td>\n | 15: Force( Write) Multiple Coils \n16: Preset (Write) Multiple Holding Registers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n |