Description
1771-OBDS | Allen Bradley Current Limiting Digital Output Module
Description: The 1771-OBDS digital output module is a current limiting type of output module that operates on DC voltage. It has been manufactured by Allen-Bradley/Rockwell Automation in the PLC 5 series. The 1771-OBDS current limiting digital output module has 16 outputs, its voltage category is 10 to 60 Volts DC, and its operating voltage range is 10 to 40 Volts DC. This digital output module does not have an enclosure, but it does have a conformal coating for protection against corrosion and liquids. The 1771-OBDS current limiting digital output module is designed to be immune to ESD or electrostatic discharge, and it can withstand 4 kilovolts of contact discharge and 8 kilovolts of air discharge.
Technical Specifications for 1771-OBDS
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Part Number/Catalog No. | 1771-OBDS |
Module Type | Digital DC Output Module |
Number of Outputs | 16 Outputs |
Voltage Category | 10-60 Volts DC, Source |
DC Operating Voltage | 10-40 Volts |
Backplane Current | 300 Miliamperes |
Max Continuous Current Per Output | 1 Ampere |
Max Continuous Current Per Module | 8 Amperes |
Wiring Arm | 1771-WH |
Coating | Conformal Coat |
Data Format | BDC or Natural Binary |
Typical AC Signal Delay (Off) | 45 (+/- 15) ms |
Typical DC Signal Delay (Off) | 50 ms |
Wiring Arm | 1771-WH |
Mounting | Rack Mountable |
The Allen Bradley 1771-OBDS is a DC Current Limiting Output module, which comes with 16 outputs. Its maximum on state voltage drop is 1.5 Volts, and its maximum off state leakage current is 0.5 mA per output. The 1771-OBDS has a power dissipation of maximum 14 Watts and minimum 2 Watts; its thermal dissipation is 47.8 BTU/hour at its maximum and 6.9 BTU/hour at minimum. With an operating temperature of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) and a nonoperating temperature of -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit), this unit is capable of withstanding many different conditions. Additionally, the relative humidity of this unit can normally stay between 5% and 95% without condensation. The Isolation voltage of this module has been tested to withstand 500 Volts for 60 seconds, while its ESD immunity is 4 kV contact discharges and 8 kV air discharges.
1771-OBDS
1771-OBDS
1771-OBDSOne year warranty, special discount after sale
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[service contact information]
Purchase and consultation hotline: 15339537795 (same number on wechat)
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Contact Person: Miss Yuan
Company: Guizhou Yuanmiao Automation Equipment Co., LTD
Address: Hongshan Hotel, No.42 Hongshan Lake Road, Beijie Street, Xixiu District, Anshun City, Guizhou Province (Bailing. No. 9, 14th floor, Doubletree by Hilton
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