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1771-ASB | Allen-Bradley Universal Remote I/O Adapter Module for PLC-2/3/5
- Regular price
- $889.00
- Sale price
- $889.00
- Regular price
-
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Product Description P/N: 1771-ASB
Description
The Allen-Bradley 1771-ASB is a Universal Remote I/O (RIO) adapter module designed for PLC-5 systems, enabling communication between a 1771 I/O chassis and a remotely located RIO scanner. It supports data transmission speeds of 57.6, 115, and 230 kbps, allowing flexible integration over long-distance cable runs.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | I/O Modules |
| Part Number | 1771-ASB |
| Subcategory | Remote I/O Adapter Modules |
| Product Family | PLC-5 |
| Module Type | RIO Adapter Module |
| Communication Rates | 57.6 / 115 / 230 kbps |
| Communication Port | Remote I/O (RIO) |
| Connector | 1771-WB wiring arm |
| Cable Type | Belden 9463 Blue Hose |
| Number of Connections | 32 |
| Backplane Current (5 VDC) | 1.0 A |
| Power Dissipation | 5.2 W (max) |
| Operating Temperature | 0–60°C (32–140°F) |
| Storage Temperature | –40–85°C |
| Humidity | 5–95% non-condensing |
| Noise Immunity | NEMA ICS 2-230 |
| Mounting | In-chassis, left-most slot |
| Certifications | UL, CSA, CE, Class I Div 2, Marine, C-Tick |
| Dimensions | 3.5 × 6.5 × 2.0 in |
| Manufacturer | Rockwell Automation |
Information About 1771-ASB
The 1771-ASB is part of the PLC-5 family and serves as a high-performance RIO adapter that connects a 1771 I/O chassis to a PLC-5 processor via a RIO network. It supports daisy-chain topology and uses Belden 9463 “Blue Hose” cable with 82 Ω or 150 Ω terminating resistors depending on system configuration. The module accommodates up to 32 I/O adapter devices and supports 1- and 2-slot addressing across 4-, 8-, 12-, 16-, or 32-slot chassis. Enhanced onboard diagnostics—including Active, Adapter Fault, and I/O Rack Fault indicators—facilitate troubleshooting and improve system availability in remote installations.
Key Features:
- Universal RIO Interface: Enables communication between PLC-5 controllers and 1771 I/O chassis via Remote I/O networks.
- Multiple Data Rates: Supports 57.6, 115, and 230 kbps communication speeds for varied system requirements.
- Long-Distance Operation: Provides up to 10,000 ft cable support at 57.6 kbps using Belden 9463 Blue Hose.
- Enhanced Diagnostics: Includes LED indicators for Active, Adapter Fault, and I/O Rack Fault conditions.
- Flexible Addressing: Compatible with 4- to 32-slot chassis using 1- or 2-slot addressing schemes.
- Backplane Efficiency: Improves scan performance by optimizing I/O rack image handling.
- Industrial Certifications: UL, CSA, CE, and Class I Div 2 compliant for harsh industrial environments.
- In-Chassis Mounting: Installs in the left-most slot of a 1771 chassis for standardized system layout.
The 1771-ASB delivers the reliability and precision required for distributed Remote I/O communication in PLC-5 automation systems.
Description
The Allen-Bradley 1771-ASB is a Universal Remote I/O (RIO) adapter module designed for PLC-5 systems, enabling communication between a 1771 I/O chassis and a remotely located RIO scanner. It supports data transmission speeds of 57.6, 115, and 230 kbps, allowing flexible integration over long-distance cable runs.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | I/O Modules |
| Part Number | 1771-ASB |
| Subcategory | Remote I/O Adapter Modules |
| Product Family | PLC-5 |
| Module Type | RIO Adapter Module |
| Communication Rates | 57.6 / 115 / 230 kbps |
| Communication Port | Remote I/O (RIO) |
| Connector | 1771-WB wiring arm |
| Cable Type | Belden 9463 Blue Hose |
| Number of Connections | 32 |
| Backplane Current (5 VDC) | 1.0 A |
| Power Dissipation | 5.2 W (max) |
| Operating Temperature | 0–60°C (32–140°F) |
| Storage Temperature | –40–85°C |
| Humidity | 5–95% non-condensing |
| Noise Immunity | NEMA ICS 2-230 |
| Mounting | In-chassis, left-most slot |
| Certifications | UL, CSA, CE, Class I Div 2, Marine, C-Tick |
| Dimensions | 3.5 × 6.5 × 2.0 in |
| Manufacturer | Rockwell Automation |
Information About 1771-ASB
The 1771-ASB is part of the PLC-5 family and serves as a high-performance RIO adapter that connects a 1771 I/O chassis to a PLC-5 processor via a RIO network. It supports daisy-chain topology and uses Belden 9463 “Blue Hose” cable with 82 Ω or 150 Ω terminating resistors depending on system configuration. The module accommodates up to 32 I/O adapter devices and supports 1- and 2-slot addressing across 4-, 8-, 12-, 16-, or 32-slot chassis. Enhanced onboard diagnostics—including Active, Adapter Fault, and I/O Rack Fault indicators—facilitate troubleshooting and improve system availability in remote installations.
Key Features:
- Universal RIO Interface: Enables communication between PLC-5 controllers and 1771 I/O chassis via Remote I/O networks.
- Multiple Data Rates: Supports 57.6, 115, and 230 kbps communication speeds for varied system requirements.
- Long-Distance Operation: Provides up to 10,000 ft cable support at 57.6 kbps using Belden 9463 Blue Hose.
- Enhanced Diagnostics: Includes LED indicators for Active, Adapter Fault, and I/O Rack Fault conditions.
- Flexible Addressing: Compatible with 4- to 32-slot chassis using 1- or 2-slot addressing schemes.
- Backplane Efficiency: Improves scan performance by optimizing I/O rack image handling.
- Industrial Certifications: UL, CSA, CE, and Class I Div 2 compliant for harsh industrial environments.
- In-Chassis Mounting: Installs in the left-most slot of a 1771 chassis for standardized system layout.
The 1771-ASB delivers the reliability and precision required for distributed Remote I/O communication in PLC-5 automation systems.