Catalogs > Automation Systems Catalog > I/O > In-Cabinet Distributed I/O > 1791D/P/R CompactBlock I/O
1791D/P/R CompactBlock I/O
| Introduction |  |
Product Design | |
Communication | |
Typical Configuration | |
Specifications | |
| Digital I/O Base Blocks | |
Digital I/O Expansion Blocks | |
Analog I/O Expansion Blocks | |
Accessory Products | |
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CompactBlock I/O
CompactBlock I/O is ideal for applications restricted by space limitations and applications requiring highly distributed I/O blocks close to sensors and actuators. DeviceNet, Universal Remote I/O, and PROFIBUS DP are supported. Up to 32 points can be addressed on a single network node. Local control is accomplished through DeviceLogix™ Smart Component Technology.
Benefits
- Compact size fits into shallow enclosures and confined areas.
- Built-in DeviceNet, Universal Remote I/O, or PROFIBUS DP adapters offer multiple network solutions.
- DeviceLogix™ Smart Component Technology on DeviceNet blocks enable localized, simple control functions for faster sense-to-actuation time.
- Higher environmental specifications compared to 1790 CompactBlock LDX I/O blocks expands application range.
- IEC/NEMA Type 3+ inputs offer the widest range of compatible sensors.
- Removable terminal strips make it easy to replace an I/O block without rewiring.
- Node address switches and autobaud ease network commissioning.
- Cyclic and change-of-state DeviceNet operation improves network throughput by reducing network bandwidth usage.
- Selectable input filters let you select off-to-on and on-to-off delays best suited for your application.
- Output short-circuit protection protects outputs against accidental miswiring.