The Allen-Bradley 1791D-8B8P Series D is a CompactBlock™ I/O combination base module designed for DeviceNet™ networks, featuring 8 sinking digital inputs and 8 sourcing digital outputs, ideal for distributed control in industrial automation systems.
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The 1791D-8B8P module integrates I/O circuits, a built-in power supply, and a DeviceNet™ I/O adapter into a compact unit, facilitating efficient installation in space-constrained environments. It provides 8 sinking inputs compatible with 24V DC IEC Type 3 sensors and 8 sourcing outputs capable of delivering up to 0.5 A each. The module supports autobaud detection, automatically matching the system baud rate for seamless network integration. Equipped with rotary node address switches, it simplifies network commissioning. The 1791D-8B8P is designed for use with PLC®, SLC™, or SoftLogix™ programmable controllers utilizing DeviceNet™ scanners, making it suitable for applications requiring distributed I/O blocks close to sensors and actuators.
Features:
Inputs: 8 sinking digital inputs (24V DC IEC Type 3)
Outputs: 8 sourcing digital outputs (24V DC, 0.5 A max per output)
Network Interface: DeviceNet™ with autobaud detection
Node Addressing: Rotary switches for easy configuration
Protection: Output short-circuit protection
Mounting: Compact design for space-limited installations
Compatibility: Operates with PLC®, SLC™, or SoftLogix™ controllers via DeviceNet™ scanners
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The Allen-Bradley 1791D-8B8P Series D is a CompactBlock™ I/O combination base module designed for DeviceNet™ networks, featuring 8 sinking digital inputs and 8 sourcing digital outputs, ideal for distributed control in industrial automation systems.
