Allen-Bradley 1794-IE8XOE4

Allen-Bradley 1794-IE8XOE4 is a high-density FLEX I/O module.Here is a detailed introduction to the module:

1.Basic properties

Type:Analog I/O module.

System:FLEX I/O modular system.

Connection method:Connect to terminal base and adapter or power supply.

Function:Perform the same applications as rack-based I/O and distributed I/O.

Allen-Bradley 1794-IE8XOE4

2.Technical specifications

Input and output configuration:Equipped with 8 single-ended and non-isolated inputs and 4 single-ended and non-isolated outputs for communication.

Voltage and current adjustment:The voltage can be adjusted from 0 to 10 volts DC and the current is between 0 and 20mA.

Normal nominal voltage:24 volts DC.

Communication instructions:Can communicate with programmable controllers through BTW(block transfer write instruction)and BTR(block transfer read instruction).

3.Physical characteristics

Indicator:6 two-color LED status indicators,and power failure relay output alarm.

Lightning protection:The electrical interface has a lightning protection capability of 4000V.

Overcurrent protection:1.5A overcurrent protection.

Surge protection:600W surge protection function.

Power supply design:DC9-36V wide redundant dual power supply,with DC1500V power isolation and reverse connection protection function.

Installation method:Standard industrial 35mm rail installation method.

Protection level:IP30,with wavy aluminum reinforced housing.

Allen-Bradley 1794-IE8XOE4

4.Data electrical interface

Connector:9-pin Sub-D jack connector,the pin definition complies with the protocol specification of Profibus DP.

Bus standard:Support Profibus DP bus standard.

Communication rate:Support multiple communication rates,including 9.6kBit/s,19.2kBit/s,45.45kBit/s,93.75kBit/s,187.5kBit/s,500kBit/s,1.5MBit/s,6MBit/s and 12MBit/s.

5.Other features

Support standards:Supports the predetermined communication rate in the standard specification,and supports manual setting of all standard rates or rate adaptation(all electrical interface rates are consistent)by the DIP switch.

Industrial-grade design:EMC-tested and certified to ensure stability and reliability in industrial environments.

In summary,the Allen-Bradley 1794-IE8XOE4 is a high-density FLEX I/O module with powerful functions and rich technical specifications,suitable for various industrial automation applications.

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