Need help?Do you have a question about the Allen-Bradley 1747-SN and is the answer not in the manual?
General| Model | 1747-SN |
|---|---|
| Category | Scanner |
| Series | SLC 500 |
| Communication Protocol | Remote I/O |
| Voltage Category | 24V DC |
| Power Requirements | 24V DC |
| Number of Remote I/O Links | 1 |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
Identifies the target audience for the manual.
Explains the manual's role as a reference for RIO scanner configuration.
Provides contact details for technical and product support services.
Highlights sections documenting new features and updated information.
Introduces the Remote I/O (RIO) scanner and its role in SLC 500 systems.
Explains how the scanner's I/O image is divided into logical racks and groups.
Details the sequential communication process between the scanner and remote devices.
Explains the independent operation of the SLC processor and RIO scanner.
Defines RIO logical racks, I/O groups, and how devices map to the scanner's I/O image.
Explains using complementary I/O to maximize scanner image space and efficiency.
Lists the necessary tools and equipment for installing the RIO scanner.
Outlines the step-by-step procedure for installing and configuring the RIO scanner.
Describes the physical features and components of the scanner.
Details the supported baud rates and corresponding DIP switch positions.
Provides instructions for physically installing the scanner into the SLC chassis.
Explains how to wire the RIO link, including terminating resistors and cable connections.
Guides the user through powering up the RIO system and checking scanner status LEDs.
Describes the scanner's operational states at power-up, run mode, and mode transitions.
Explains the meaning of the FAULT and COMM LEDs for indicating scanner status.
Explains how remote I/O image data is structured and used by the scanner.
Details how to use G files for configuring scanner I/O image, addresses, and sizes.
Lists rules and guidelines for configuring the scanner, including complementary I/O.
Covers important considerations for configuring remote I/O, including G file and crossing boundaries.
Explains the purpose and use of M0 (control) and M1 (status) files for scanner operation.
Details how M0 file words are used for controlling RIO device operations like inhibit and reset.
Provides a conceptual overview of block transfer as it pertains to SLCs, RIO scanners, and remote devices.
Shows how scanner I/O image space is allocated for block transfer operations.
Describes the layout of M0 and M1 block transfer buffers used for control and status.
Provides a step-by-step guide on how the RIO scanner uses M0/M1 files for block transfer operations.
Provides steps to set up a scanner and SLC control program for BTWs or BTRs.
Offers a quick reference for block transfer status and control bits used in M0/M1 files.
Provides guidance on identifying and resolving issues with the RIO scanner.
Presents an example of using a RediPANEL for message display and alarm monitoring.
Illustrates a distributed control system using RediPANEL and DCM with two SLC processors.
Describes an example using a Dataliner for displaying messages and acknowledging alarms.
Details an example of using a PanelView to control a pump and display status and pressure.
Shows an example of using block transfer for analog input/output with limited I/O image space.
Lists the operating specifications for the RIO scanner, including current consumption and temperature.
Provides formulas and variables for calculating scanner throughput.
Explains how to calculate throughput when block transfers are active on the RIO link.
Explains the nature and application of M0 and M1 data files in specialty I/O modules.
Guides users through configuring M0 and M1 files using the APS software.
Explains the purpose and configuration of G files for specialty I/O modules.
Provides instructions for using the RIO configuration worksheet.
Defines an adapter as any physical device that is a slave on the RIO link.
Identifies the 1747-SN as the master scanner on the RIO network.
To Next Page
