Modbus Serial Module for CompactLogix L1 and Point I/O Adapters

ILX34-MBS485

Modbus Serial Module for CompactLogix L1 and Point I/O Adapters

ILX34-MBS485

ProSoft Technology’s ILX34-MBS485 module is ideal to connect multiple devices up to 4,000 feet (1,219 meters) from your processor.  These include SCADA and field device interface applications. The module can be used in CompactLogix L1 processors or Distributed 1734 Point I/O systems. In addition, the module can be configured as a Master or Slave.

  • Description

Description

Modbus Serial Module for CompactLogix L1 and Point I/O Adapters

ProSoft Technology’s ILX34-MBS485 module is ideal to connect multiple devices up to 4,000 feet (1,219 meters) from your processor. These include SCADA and field device interface applications. The module can be used in CompactLogix L1 processors or Distributed 1734 Point I/O systems. In addition, the module can be configured as a Master or Slave.

Features and Benefits

  • Add-on Instruction creates UDTs, providing logical definitions for  I/O, status, and control data
  • Diagnostic data available in RSLogix 5000/Studio 5000 controller tags, allowing decisions to be made based upon node health
  • Module configuration is backed up in the CompactLogix project (ACD file)
  • The serial port can be enabled or disabled through ladder logic
  • Supports up to 1,000 words of data
  • Supports up to 30 Modbus Commands & up to 35 words per command
  • Suitable for SCADA and field device interface applications

Architectures

ILX34-MBS485

Specifications

General Specifications – Modbus Master/Slave

Configuration Environment RSLogix 5000/Studio 5000
I/O Size User selectable 16, 48, or 70 bytes
Communication parameters Baud Rate: 110 to 38.4K baud
Stop Bits: 1 or 2
Data Size: 7 or 8 bits
Parity: None, Even, Odd
Modbus Modes RTU mode (binary) with CRC-16
ASCII mode with LRC error checking
Node Address 1 to 247
Modbus Function Codes Supported 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
8: Diagnostics (Slave Only,
Responds to Sub function 00)
15: Force( Write) Multiple Coils
16: Preset (Write) Multiple
Holding Registers

NOTE:  All products are pre-order items

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