Digital Output Expansion Modules
Choice of module types
LED indications of output status
Opto-isolation between outputs and bus and logic circuitry
Transistor output modules are source configured
Terminal identification inside cover
Allen Bradley Digital Output Expansion Module, 32 Outputs, 24V DC Voltage – 1769-OB32
Use this digital output module from Rockwell Automation’s Allen Bradley range to expand the capacity of a programmable logic controller (PLC) from the MicroLogix 1500 Series. It features 32 output channels, so you can connect it to multiple devices, making it a versatile choice. Optoisolation between the outputs and bus circuits keeps them separate for smoother signal transmission and enhanced electrical safety. A broad operating temperature range between 0°C and +60°C means this unit can withstand harsh environments. Use it to help automate machine processes in industrial settings.
Features & Benefits
• Low power dissipation of 4.6W for energy-efficient operation
• Maximum surge current of 2.0A to withstand electrical malfunction
• Light-emitting diode (LED) indicators for easy status diagnosis
• Resistant to shock and vibration for added durability
Standards and Certifications
• ANSI/ESD (American National Standards Institute)
• BS (British Standard)
How do I wire the terminal block of this module?
Connect cables from a field device to the terminal block by loosening the screws and inserting the wires under the terminal pressure plate. Use a spade lug to tighten them for a secure connection. As it’s finger-safe, this eliminates the risk of electric shock and enhances user safety.
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