A-B 1756-OB32 is an output module from Rockwell Automation,which is widely used in the field of industrial automation.The following is a detailed introduction to the module:
1.Basic properties
Brand:A-B(Rockwell Automation)
Model:1756-OB32
Origin:United States
2.Technical specifications and parameters
Number of output points:32 points(16 points/group)
Voltage category:12/24V DC source
Operating voltage range:10~31.2V DC
Output delay time:
Off to On:60μs nominal/1ms maximum
On to Off:200μs nominal/1ms maximum
A-B 1756-OB32
Maximum current per point:0.5A(linearly decreasing to 0.35A at 50°C and 60°C)
Maximum module current:16A(linearly decreasing to 10A at 50°C and 60°C)
Surge current per point:maximum 1A for 10ms,repeatable every 2 seconds(at 60°C)
Load current:minimum 3mA per point
Isolation voltage:250V(continuous),basic insulation type,output to backplane,no isolation between output groups
Rated current:11.5A
Firmware version:V3.2(or other versions,which may vary depending on product batches)
III.Functions and features
High-performance output:Provides 32 discrete output points to meet various control needs in industrial automation systems.
Wide voltage range:supports wide voltage range input of 10~31.2V DC,adapting to industrial environments with different voltage standards.
Fast response:has fast output delay time to ensure the timeliness and accuracy of system control.
High reliability:uses high-quality components and advanced manufacturing processes to ensure the reliability and stability of the module.
Easy to install and maintain:modular design makes installation and maintenance more convenient and quick.
A-B 1756-OB32
IV.Application field
A-B 1756-OB32 output module is widely used in various industrial automation control systems,such as automation control systems of chemical plants,sewage treatment plants,cement plants and other factories.It can be used to control various discrete devices,such as motors,valves,sensors,etc.,to achieve efficient operation of automated production lines.
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