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Allen-Bradley 1771-OBN Series B | DC Output Module

Allen-Bradley 1771-OBN Series B | DC Output Module

Technical Specifications:

Manufacturer:
Allen-Bradley
Product No.:
1771-OBN
Condition:
In Stock
Product Type:
DC Output Module
Product Origin:
USA
Weight:
700g
Shipping port:
Xiamen
Warranty:
12 months

DC Output Module 1771-OBN Series B

Specifications (Cat. No. 1771-OBN/B)

Parameter Details
Outputs per Module 32 (4 groups of 8)
Module Location 1771-A1B thru -A4B I/O Chassis
Output Voltage Range 10 to 30V DC
Maximum Output Current 0.5A per output, 2A per output group
Maximum Surge Current 2A per output for 10ms, repeatable every 2s
4A per output for 10ms, repeatable every 2s
2A per module for 10ms, repeatable every 2s
Maximum On-state Voltage Drop 1.2V dc at 0.5A
Maximum Off-state Leakage Current 1.0mA per output at 30V dc, 55°C
Maximum Power Rating 0.75W per output
Output Signal Delay On = 0.5ms, Off = 0.5ms
Backplane Current 330mA @ 5V dc (1.7W max)
Thermal Dissipation 46.7 BTU/hr (max), 57.8 BTU/hr (min)
Isolation Voltage 1500V RMS
Environmental Conditions Operating Temperature: 0° to 60°C (32° to 140°F)
Storage Temperature: -40° to 85°C (-40° to 185°F)
Relative Humidity: 5% to 95% non-condensing
Vibration: 10 to 500Hz, 2G peak
Conductors Wire Size 14 gauge (2mm²) stranded max
Fuses Four 4.0A, 250V normal blow fuses per group
Keying Between 10 and 12
Wiring Arm Catalog Number 1771-WN
Wiring Arm Screw Torque 7-9 inch-pounds
Agency Certification CSA Certified:
CSA 138
CSA Certified for Class I, Division 2 Groups A, B, C, D
UL listed
CE marked for all applicable directives
Weight 0.7kg

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