.svg?v=180920048278408794651776809924){kind=small}
1791-16BC | Allen-Bradley Block I/O Module, 24V DC 32 Points: 16-In/16-Out
- Regular price
- $3,775.00
- Sale price
- $3,775.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: 1791-16BC
Description
The Allen-Bradley 1791-16BC is a compact block I/O module featuring sixteen 10–30 VDC inputs and sixteen 10–30 VDC outputs for distributed control applications. It includes integrated signal conditioning, a built-in power supply, and communication circuitry for Remote I/O networks. Designed for flexible mounting, the unit supports both vertical and horizontal installation to accommodate cabinet layout requirements.
Technical Specifications
| Specification | Details |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1791-16BC |
| Subcategory | Block I/O |
| Manufacturer | Rockwell Automation |
| Product Type | Block I/O |
| Inputs per Block | 16 inputs (10–30 VDC) |
| Outputs per Block | 16 outputs (10–30 VDC) |
| Input On-state Voltage Range | 10–30 VDC |
| Input On-state Current | 11 mA @ 30 V max |
| Input Off-state Voltage | ≤5 VDC |
| Input Off-state Current | ≥1.5 mA |
| Output Voltage Range | 10–30 VDC |
| External Power Voltage | 19.2–30 VDC |
| External Power Current | 300 mA |
| Power Dissipation (max) | 17.8 W |
| Thermal Dissipation (max) | 60.6 BTU/hr |
| Number of Groups | 2 groups of 8 |
| Maximum Surge Current | 3 A for 50 ms |
| Mounting Options | Horizontal or vertical |
| Dimensions | 6.95 × 4.35 × 3.85 in |
Information About 1791-16BC
The 1791-16BC is part of Allen-Bradley’s Block I/O family, engineered to operate as a standalone Remote I/O chassis with embedded power, communication, and I/O processing. It supports seamless integration with PLC-2, PLC-3, PLC-5, and SLC 5000 controllers through its Remote I/O interface. The module features 16 discrete inputs and 16 outputs arranged in two groups of eight, enabling efficient signal distribution in modular control architectures. With support for various Remote I/O baud rates and daisy-chain connections, it is commonly positioned close to field devices for streamlined installation in industrial environments.
Key Features:
- 16 digital inputs: Accepts 10–30 VDC input signals per channel.
- 16 digital outputs: Provides 10–30 VDC output capability for field devices.
- Integrated Remote I/O interface: Operates as a dedicated RIO adapter for AB controllers.
- Built-in power supply: Eliminates need for external power conditioning or fusing.
- Two groups of I/O: Organized as 2 groups of 8 channels each.
- Flexible mounting orientation: Supports horizontal and vertical installation arrangements.
- Wide operating voltage: External supply range of 19.2–30 VDC.
- Signal conditioning circuitry: Ensures stable input and output performance.
- Internally fused protection: Module-level protection without external fuses for power.
- Industrial enclosure requirement: Must be installed in a protective enclosure for environmental safety.
- Compact footprint: Measures 6.95 × 4.35 × 3.85 inches for panel integration.
The 1791-16BC delivers the reliability and precision required for distributed remote I/O applications in industrial automation systems.
Description
The Allen-Bradley 1791-16BC is a compact block I/O module featuring sixteen 10–30 VDC inputs and sixteen 10–30 VDC outputs for distributed control applications. It includes integrated signal conditioning, a built-in power supply, and communication circuitry for Remote I/O networks. Designed for flexible mounting, the unit supports both vertical and horizontal installation to accommodate cabinet layout requirements.
Technical Specifications
| Specification | Details |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1791-16BC |
| Subcategory | Block I/O |
| Manufacturer | Rockwell Automation |
| Product Type | Block I/O |
| Inputs per Block | 16 inputs (10–30 VDC) |
| Outputs per Block | 16 outputs (10–30 VDC) |
| Input On-state Voltage Range | 10–30 VDC |
| Input On-state Current | 11 mA @ 30 V max |
| Input Off-state Voltage | ≤5 VDC |
| Input Off-state Current | ≥1.5 mA |
| Output Voltage Range | 10–30 VDC |
| External Power Voltage | 19.2–30 VDC |
| External Power Current | 300 mA |
| Power Dissipation (max) | 17.8 W |
| Thermal Dissipation (max) | 60.6 BTU/hr |
| Number of Groups | 2 groups of 8 |
| Maximum Surge Current | 3 A for 50 ms |
| Mounting Options | Horizontal or vertical |
| Dimensions | 6.95 × 4.35 × 3.85 in |
Information About 1791-16BC
The 1791-16BC is part of Allen-Bradley’s Block I/O family, engineered to operate as a standalone Remote I/O chassis with embedded power, communication, and I/O processing. It supports seamless integration with PLC-2, PLC-3, PLC-5, and SLC 5000 controllers through its Remote I/O interface. The module features 16 discrete inputs and 16 outputs arranged in two groups of eight, enabling efficient signal distribution in modular control architectures. With support for various Remote I/O baud rates and daisy-chain connections, it is commonly positioned close to field devices for streamlined installation in industrial environments.
Key Features:
- 16 digital inputs: Accepts 10–30 VDC input signals per channel.
- 16 digital outputs: Provides 10–30 VDC output capability for field devices.
- Integrated Remote I/O interface: Operates as a dedicated RIO adapter for AB controllers.
- Built-in power supply: Eliminates need for external power conditioning or fusing.
- Two groups of I/O: Organized as 2 groups of 8 channels each.
- Flexible mounting orientation: Supports horizontal and vertical installation arrangements.
- Wide operating voltage: External supply range of 19.2–30 VDC.
- Signal conditioning circuitry: Ensures stable input and output performance.
- Internally fused protection: Module-level protection without external fuses for power.
- Industrial enclosure requirement: Must be installed in a protective enclosure for environmental safety.
- Compact footprint: Measures 6.95 × 4.35 × 3.85 inches for panel integration.
The 1791-16BC delivers the reliability and precision required for distributed remote I/O applications in industrial automation systems.