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ALLEN BRADLEY 1756-OB8

ALLEN BRADLEY 1756-OB8

  • Manufacturer: ALLEN BRADLEY

  • Product No.: 1756-OB8

  • Condition:1000 tersedia

  • Product Type: ControlLogix DC Digital Output Module

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • Dukungan 24/7
  • Pengembalian 30 Hari
  • Pengiriman Cepat

Product Overview

Parameter Details
Part Number 1756-OB8
Product Name ControlLogix DC Digital Output Module
Application Energizing electrical loads operating on DC voltage or AC loads with interposing circuitry
Compatibility Compatible with ControlLogix chassis, occupies any slot except the left-most slot
Function Provides 8 DC digital outputs for controlling field devices

Functional Specifications

Parameter Details
Output Channels 8 digital outputs
Output Voltage Range 10–30 V DC
Nominal Output Voltage 24 V DC
Output Current 2 A per point @ 60°C, 8 A total per module @ 60°C
On-State Voltage Drop 1.2 V maximum @ 2 A
Off-State Leakage Current 1 mA maximum per point
Signal Delay Time Not specified
Surge Current 4 A for 10 ms per point, repeatable every 1 s @ 60°C
Minimum Load Current 2 mA per point
Power Dissipation 2.5 W maximum @ 60°C
Backplane Current Load 165 mA @ 5.1 V DC, 2 mA @ 24 V DC
Total Backplane Power 0.89 W
Thermal Dissipation 8.53 BTU/hr
Isolation 250 V (continuous), basic insulation type
Terminal Connections 20-pin removable terminal block (RTB)
Wire Size Compatible with standard RTB wiring (specific size not specified)
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 95% (non-condensing)
Vibration Tolerance Not specified
Shock Tolerance Not specified
Dimensions Fits single slot in ControlLogix chassis (exact dimensions not specified)
Weight Not specified
Standards Compliance CE, UL, CSA (Class I, Div 2, Groups A, B, C, D), FM


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Product Description

Product Overview

Parameter Details
Part Number 1756-OB8
Product Name ControlLogix DC Digital Output Module
Application Energizing electrical loads operating on DC voltage or AC loads with interposing circuitry
Compatibility Compatible with ControlLogix chassis, occupies any slot except the left-most slot
Function Provides 8 DC digital outputs for controlling field devices

Functional Specifications

Parameter Details
Output Channels 8 digital outputs
Output Voltage Range 10–30 V DC
Nominal Output Voltage 24 V DC
Output Current 2 A per point @ 60°C, 8 A total per module @ 60°C
On-State Voltage Drop 1.2 V maximum @ 2 A
Off-State Leakage Current 1 mA maximum per point
Signal Delay Time Not specified
Surge Current 4 A for 10 ms per point, repeatable every 1 s @ 60°C
Minimum Load Current 2 mA per point
Power Dissipation 2.5 W maximum @ 60°C
Backplane Current Load 165 mA @ 5.1 V DC, 2 mA @ 24 V DC
Total Backplane Power 0.89 W
Thermal Dissipation 8.53 BTU/hr
Isolation 250 V (continuous), basic insulation type
Terminal Connections 20-pin removable terminal block (RTB)
Wire Size Compatible with standard RTB wiring (specific size not specified)
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 95% (non-condensing)
Vibration Tolerance Not specified
Shock Tolerance Not specified
Dimensions Fits single slot in ControlLogix chassis (exact dimensions not specified)
Weight Not specified
Standards Compliance CE, UL, CSA (Class I, Div 2, Groups A, B, C, D), FM


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