Printer friendly version of this page. Find a Distributor near you.
ILX34-MBS232

Modbus Serial Module for CompactLogix L1 and Point I/O Adapters ILX34-MBS232

ILX34-MBS232

ProSoft Technology’s ILX34-MBS232 module is ideal for point to point applications with a maximum distance of 50 feet away (15.2 meters) 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.

Architectures

Click on image(s) to enlarge
Drag with the mouse. Click for close.

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

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

Hardware

Hardware Specifications

Specification

Description

Pointbus current

75mA @ 5V dc

Number of Inputs

1 Full duplex

Module Location

1734-TB or –TBS wiring base assembly (not included)
1734-TOP or TOPS

LED Indicators

1 green/red module status indicator
1 green/red network status indicator
2 greed TXD, RXD status indicators

Operating Temperature

-4°F to 131°F (-20°C  to 55°C)

Storage Temperature

-40°F to 185°F (-40°C to 85°C)

Relative Humidity

5% to 95% RH with no condensation

Dimensions InchesMillimeters

2.21H x 0.47W x 2.97L 56H x 12W x 75.5L

Shock OperatingNonoperating

30g Peak Acceleration50g Peak acceleration

Vibration

Tested 5g @ 10-500Hz

ESD immunity

6kV contact discharges8kV air discharges

Certifications

CB Safety 328.27 kB Last Modified 08/07/2014
CE Mark 94.10 kB Last Modified 01/26/2015
Ex Certificate (ATEX Directive) 106.12 kB Last Modified 05/22/2014
Russian GOST-R 7.51 MB Last Modified 05/22/2014
UL/cUL; Class 1, Div. 2 243.06 kB Last Modified 05/22/2014