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1747-SCNR | Allen-Bradley SLC 500 ControlNet Scanner
- Regular price
- $1,229.00
- Sale price
- $1,229.00
- Regular price
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Product Description P/N: 1747-SCNR
Description
The Allen-Bradley 1747-SCNR is a ControlNet scanner module for SLC 500 systems, providing two ControlNet ports for communication over non-redundant or redundant media. It interfaces SLC processors with ControlNet networks using discrete I/O and M0/M1 file transfer methods. Designed for flexible chassis placement, it supports ControlNet taps and RG-6 cabling for reliable industrial networking.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Communication Modules |
| Part Number | 1747-SCNR |
| Subcategory | ControlNet Scanner Module |
| Series | SLC 500 |
| Communication Type | ControlNet |
| Number of Ports | 2 (Channel A & B) |
| Supported Media | Non-redundant and redundant ControlNet |
| Compatible Cables | 1786-RG6 |
| Compatible Taps | 1786-TPR, 1786-TPS, 1786-TPYR, 1786-TPYS |
| Backplane Current (5 VDC) | 800 mA |
| Backplane Current (24 VDC) | 90 mA |
| Operating Temperature | 0–60°C |
| Storage Temperature | –40–85°C |
| Humidity | 5–95% non-condensing |
| Operating Shock | 30 g |
| Chassis Slot Restrictions | Any slot except far left |
| Backup Memory | Flash |
| Maximum Modules per Chassis | 30 |
Information About 1747-SCNR
The 1747-SCNR is part of the Allen-Bradley SLC 500 automation platform and serves as a dedicated module for connecting an SLC processor to devices on a ControlNet network. It supports both redundant and non-redundant media through its two ports—Channel A and Channel B—and utilizes 1786-series taps and RG-6 coaxial cable for network connections. Data exchange with SLC processors is performed through discrete I/O transfers and M0/M1 file transfers, enabling efficient handling of both real-time and bulk data. The module complies with industrial EMC immunity standards and features rotary switches for node address assignment, supporting node numbers 01–99. Designed for installation in any chassis slot (except the far-left slot), it operates within a 0–60°C temperature range and provides diagnostic LED indicators for network status.
Key Features:
- Dual ControlNet ports: Channel A and Channel B for redundant or non-redundant media.
- ControlNet communication: Supports discrete I/O (DIO) and M0/M1 file transfer methods.
- Compatible with SLC 500 processors: Works with SLC 5/02, 5/03, 5/04, and 5/05 CPUs.
- Use with 1786 ControlNet taps: Supports TPR, TPS, TPYR, and TPYS connectors.
- RG-6 coaxial cabling: Designed for use with 1786-RG6 trunkline media.
- Rotary address switches: Allows assignment of node numbers 01–99.
- Backplane current: 800 mA @ 5 VDC and 90 mA @ 24 VDC.
- IEC EMC compliant: Meets EN 50082-2 industrial immunity standards.
- Environmental ratings: Operates from 0–60°C with 30 g operating shock.
- Flash backup memory: Supports nonvolatile storage for module configuration.
- Flexible slot placement: Can be installed in any slot except the leftmost CPU slot.
The 1747-SCNR delivers the reliability and precision required for deterministic ControlNet communication within SLC 500 automation systems.
Description
The Allen-Bradley 1747-SCNR is a ControlNet scanner module for SLC 500 systems, providing two ControlNet ports for communication over non-redundant or redundant media. It interfaces SLC processors with ControlNet networks using discrete I/O and M0/M1 file transfer methods. Designed for flexible chassis placement, it supports ControlNet taps and RG-6 cabling for reliable industrial networking.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Communication Modules |
| Part Number | 1747-SCNR |
| Subcategory | ControlNet Scanner Module |
| Series | SLC 500 |
| Communication Type | ControlNet |
| Number of Ports | 2 (Channel A & B) |
| Supported Media | Non-redundant and redundant ControlNet |
| Compatible Cables | 1786-RG6 |
| Compatible Taps | 1786-TPR, 1786-TPS, 1786-TPYR, 1786-TPYS |
| Backplane Current (5 VDC) | 800 mA |
| Backplane Current (24 VDC) | 90 mA |
| Operating Temperature | 0–60°C |
| Storage Temperature | –40–85°C |
| Humidity | 5–95% non-condensing |
| Operating Shock | 30 g |
| Chassis Slot Restrictions | Any slot except far left |
| Backup Memory | Flash |
| Maximum Modules per Chassis | 30 |
Information About 1747-SCNR
The 1747-SCNR is part of the Allen-Bradley SLC 500 automation platform and serves as a dedicated module for connecting an SLC processor to devices on a ControlNet network. It supports both redundant and non-redundant media through its two ports—Channel A and Channel B—and utilizes 1786-series taps and RG-6 coaxial cable for network connections. Data exchange with SLC processors is performed through discrete I/O transfers and M0/M1 file transfers, enabling efficient handling of both real-time and bulk data. The module complies with industrial EMC immunity standards and features rotary switches for node address assignment, supporting node numbers 01–99. Designed for installation in any chassis slot (except the far-left slot), it operates within a 0–60°C temperature range and provides diagnostic LED indicators for network status.
Key Features:
- Dual ControlNet ports: Channel A and Channel B for redundant or non-redundant media.
- ControlNet communication: Supports discrete I/O (DIO) and M0/M1 file transfer methods.
- Compatible with SLC 500 processors: Works with SLC 5/02, 5/03, 5/04, and 5/05 CPUs.
- Use with 1786 ControlNet taps: Supports TPR, TPS, TPYR, and TPYS connectors.
- RG-6 coaxial cabling: Designed for use with 1786-RG6 trunkline media.
- Rotary address switches: Allows assignment of node numbers 01–99.
- Backplane current: 800 mA @ 5 VDC and 90 mA @ 24 VDC.
- IEC EMC compliant: Meets EN 50082-2 industrial immunity standards.
- Environmental ratings: Operates from 0–60°C with 30 g operating shock.
- Flash backup memory: Supports nonvolatile storage for module configuration.
- Flexible slot placement: Can be installed in any slot except the leftmost CPU slot.
The 1747-SCNR delivers the reliability and precision required for deterministic ControlNet communication within SLC 500 automation systems.