1769-SDN communication module

1769-SDN is a DeviceNet communication module in the Rockwell Automation (Allen Bradley) CompactLogix series, primarily used for communication between CompactLogix controllers, MicroLogix 1500 programmable controllers, and DeviceNet devices. Here is detailed information about 1769-SDN:

Product Overview

• Product TypeDeviceNet communication module

• seriesCompactLogix 1769 series

• Application fieldWidely used in automation control systems, suitable for industrial application scenarios that require communication with DeviceNet devices

Technical Specifications

• size: 118 x 87 x 35 millimeters

• weightApproximately 280 grams or 0.61 pounds

• Working Voltage5 volts DC (2.2 watts)

• Working temperature range: 0 to 60 degrees Celsius or 32 to 140 degrees Fahrenheit

• Storage temperature range-40 to 85 degrees Celsius

• relative humidity: 5% to 95% (non condensing)

• heat dissipation440 mA on 5V DC, 2.2 watts

• Power distance rated value: 4 modules

• DeviceNet power requirementsNEC Level 2 90V (DC 11V), 110mA (DC 25V), 200mA (lasting for 1.5 milliseconds)

• communication rangeThe distance between the large cable and the connected PowerFlex 4-Class drive is 10 meters, and the length of the large cable must be 500 meters at 125K baud and 100 meters at 500K baud

Features

• Read and write input and output of slave devices: Communicate with peer devices

• Support DeviceNet networkAllow underlying devices to directly connect to factory level controllers without the need for I/O module switching

• Provide more diagnostic informationProvide more diagnostic information for data collection and fault detection, with fewer wiring and shorter startup time

Installation and maintenance

• Installation environmentIt should not be installed in any place where volatile or corrosive gases, vapors, or dust are present in the ambient atmosphere

• maintenanceBefore performing any maintenance tasks, please make sure to cut off all power and take electrostatic protection measures