Allen-Bradley 1769-SM2 | Compact I/O DSI & Modbus Module

Specifications

  • Manufacturer: Allen Bradley

  • Product No.: 1769-SM2

  • Condition： 10 Items in Stock

  • Product Type: Modbus Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 690g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Product Overview

The Allen-Bradley 1769-SM2 Compact I/O module enables seamless communication between CompactLogix and MicroLogix 1500 controllers and PowerFlex drives. Supporting both Drive Serial Interface (DSI) and MODBUS RTU, this module provides flexible integration for industrial applications. Its single-slot width allows easy installation while maintaining reliable data exchange with PowerFlex 4 and PowerFlex 7-class drives.

Key Features

  • Compatible with CompactLogix and MicroLogix 1500 controllers

  • Interfaces with PowerFlex 4 and PowerFlex 7 drive families

  • Supports DSI and MODBUS RTU protocols for versatile communication

  • DSI transfer rate fixed at 19200 bps

  • MODBUS transfer speeds range from 300 to 38400 bps

  • Compact, single-slot design for efficient installation

  • Wide operating temperature range of -10°C to 50°C

  • Durable construction with 30g shock and 5g vibration tolerance

Technical Specifications

Specification Details
Model 1769-SM2
Manufacturer Allen-Bradley (Rockwell Automation)
Module Type Compact I/O DSI / MODBUS Communication Module
Compatible Controllers CompactLogix, MicroLogix 1500
Compatible Drives PowerFlex 4-class, PowerFlex 7-class (with 20-HIM-H-RS485-HVAC adapter)
Protocols Supported Drive Serial Interface (DSI), MODBUS RTU
DSI Data Transfer Speed 19200 bps
MODBUS Transfer Speeds 300, 600, 1200, 2400, 4800, 9600, 19200, 38400 bps
Module Width Single slot
Current Draw 350 mA @ 5VDC; 0 mA @ 24VDC
Mounting DIN rail, panel mount
Operating Temperature -10…50 °C (14…122 °F)
Storage Temperature -40…85 °C (-40…185 °F)
Vibration Resistance 5g, 10–500 Hz
Shock Resistance 30g, 11 ms
Series A and B
Power Supply Distance Rating 8 modules
Wire Type Copper-90°C
Solid Wire Size 22–14 AWG
Stranded Wire Size 22–16 AWG
Shipping Weight 2 lbs
Shipping Dimensions 8 × 8 × 5 in
UPC 820919134630

Why Choose the Allen-Bradley 1769-SM2

The 1769-SM2 provides reliable communication between controllers and drives, simplifying system integration while maintaining efficiency. Its robust build ensures dependable operation in demanding industrial environments, and its versatile protocol support makes it suitable for a wide range of applications.

FAQ

Q1: Is the 1769-SM2 brand new and original?
Yes, all modules are 100% brand new and factory original.

Q2: Do you have stock available for quick shipping?
Yes, we have stock ready. Shipping usually takes 3 days to 2 weeks, depending on order size.

Q3: Which couriers are available for delivery?
We typically ship with DHL, but other logistics partners are available upon request.

Q4: What if the product has a quality issue?
We offer a 30-day return policy for any quality-related problems.

Q5: What controllers are compatible with the 1769-SM2?
It works with CompactLogix and MicroLogix 1500 controllers.

Q6: What communication protocols does it support?
It supports Drive Serial Interface (DSI) and MODBUS RTU protocols.

Q7: What is the module’s power consumption?
It draws 350 mA at 5VDC and 0 mA at 24VDC from the Compact I/O power supply.

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