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1756-DHRIO | Allen-Bradley ControlLogix Bridge/Scanner Module
- Regular price
- $599.00
- Sale price
- $599.00
- Regular price
-
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Product Description P/N: 1756-DHRIO
Description
The Allen-Bradley 1756-DHRIO is a ControlLogix communication module designed for Data Highway Plus (DH+) and Remote I/O (RIO) networks. It provides two communication channels for connecting ControlLogix systems with legacy Allen-Bradley PLCs and devices.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-DHRIO |
| Manufacturer | Rockwell Automation |
| Module Type | Data Highway/Remote I-O Communication Module |
| Location | 1756 ControlLogix Chassis |
| Communication Speed | 57.6 Kbaud, 115.2 Kbaud, 230.4 Kbaud |
| Cable Length | 3048 m (10000 ft), , 1524 m (5000 ft),762 m (2500 ft) |
| Recommended Cable | Belden 89463 twinaxial, 0.52 mm² (20 AWG)rated at 200 °C (392 °F) |
| Backplane Current (5Volts) | 1.7 milliamps |
| Backplane Current (24 Volts) | 850 milliamps |
| Power Dissipation (Max) | 4.5 Watts |
| Thermal Dissipation (Max) | 15.4 BTU per hour |
| Enclosure | Open |
| Operating Temperature | 0-60 Celsius, 32-140 Fahrenheit |
| Slot width | 1 |
Information About 1756-DHRIO
The 1756-DHRIO is part of the Allen-Bradley ControlLogix 1756 communication module family, developed to bridge modern Logix platforms with older Allen-Bradley network infrastructures. This module supports two independent communication channels, each configurable for DH+ or RIO operation. In DH+ mode, it enables peer-to-peer communication between PLC-5, SLC 500, and ControlLogix controllers. In RIO mode, it allows the ControlLogix controller to act as a scanner or adapter for legacy remote I/O devices. It features high-speed data transfer, network diagnostics, and LED status indicators for simplified monitoring. Rack-mounted in a ControlLogix chassis, the 1756-DHRIO provides seamless integration of legacy systems into modern control architectures.
Key Features:
- Design: Dual-channel communication module for ControlLogix systems.
- Networks Supported: Data Highway Plus (DH+) and Remote I/O (RIO).
- Channels: Two independent ports configurable for DH+ or RIO.
- Compatibility: Interfaces ControlLogix controllers with PLC-5, SLC 500, and legacy I/O.
- Functionality: Supports peer-to-peer communication and RIO scanner/adapter roles.
- Diagnostics: LED indicators for channel status and network activity.
- Installation: Rack-mounted in 1756 ControlLogix chassis.
- Application Range: Suitable for system integration, legacy migration, and hybrid automation.
The 1756-DHRIO delivers the connectivity and flexibility required for integrating legacy networks with modern ControlLogix systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1756-DHRIO is a ControlLogix communication module designed for Data Highway Plus (DH+) and Remote I/O (RIO) networks. It provides two communication channels for connecting ControlLogix systems with legacy Allen-Bradley PLCs and devices.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Series | ControlLogix |
| Part Number | 1756-DHRIO |
| Manufacturer | Rockwell Automation |
| Module Type | Data Highway/Remote I-O Communication Module |
| Location | 1756 ControlLogix Chassis |
| Communication Speed | 57.6 Kbaud, 115.2 Kbaud, 230.4 Kbaud |
| Cable Length | 3048 m (10000 ft), , 1524 m (5000 ft),762 m (2500 ft) |
| Recommended Cable | Belden 89463 twinaxial, 0.52 mm² (20 AWG)rated at 200 °C (392 °F) |
| Backplane Current (5Volts) | 1.7 milliamps |
| Backplane Current (24 Volts) | 850 milliamps |
| Power Dissipation (Max) | 4.5 Watts |
| Thermal Dissipation (Max) | 15.4 BTU per hour |
| Enclosure | Open |
| Operating Temperature | 0-60 Celsius, 32-140 Fahrenheit |
| Slot width | 1 |
Information About 1756-DHRIO
The 1756-DHRIO is part of the Allen-Bradley ControlLogix 1756 communication module family, developed to bridge modern Logix platforms with older Allen-Bradley network infrastructures. This module supports two independent communication channels, each configurable for DH+ or RIO operation. In DH+ mode, it enables peer-to-peer communication between PLC-5, SLC 500, and ControlLogix controllers. In RIO mode, it allows the ControlLogix controller to act as a scanner or adapter for legacy remote I/O devices. It features high-speed data transfer, network diagnostics, and LED status indicators for simplified monitoring. Rack-mounted in a ControlLogix chassis, the 1756-DHRIO provides seamless integration of legacy systems into modern control architectures.
Key Features:
- Design: Dual-channel communication module for ControlLogix systems.
- Networks Supported: Data Highway Plus (DH+) and Remote I/O (RIO).
- Channels: Two independent ports configurable for DH+ or RIO.
- Compatibility: Interfaces ControlLogix controllers with PLC-5, SLC 500, and legacy I/O.
- Functionality: Supports peer-to-peer communication and RIO scanner/adapter roles.
- Diagnostics: LED indicators for channel status and network activity.
- Installation: Rack-mounted in 1756 ControlLogix chassis.
- Application Range: Suitable for system integration, legacy migration, and hybrid automation.
The 1756-DHRIO delivers the connectivity and flexibility required for integrating legacy networks with modern ControlLogix systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.