PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1747-DTAM-E is a Data Table Access Module designed for the SLC 500 control platform. It provides local plant-floor operator interface capabilities directly connected to SLC 500 programmable controllers. The unit operates within an incoming DC line voltage range of 18 to 30 VDC. Typical current consumption is 104 mA at a nominal 24 VDC input level. The internal power circuit tolerates a maximum inrush current of up to 350 mA.
This operator module features an integrated liquid crystal display showing 16 characters across 2 lines. Users interact with controller registers using the integrated front-panel keypad and LED status indicators. The terminal supports two primary operating states, designated as Monitor mode and Modify mode. Engineers can observe active SLC 500 data table values or update authorized register addresses directly. Point-to-point connection to the target processor uses an Allen-Bradley 1747-C10 interconnect cable.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Product Line | SLC 500 |
|---|
| UPC | 662468166423 |
|---|
| Weight | 2.75 lbs (1.25 kg) |
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| Line Voltage | 18 to 30 VDC |
|---|
| Input Current at 24 VDC | 104 mA |
|---|
| Inrush Current | 350 mA |
|---|
| Operating Modes | Monitor or Modify |
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| Display | LCD, 16 characters by 2 lines |
|---|
| Keypad | Yes |
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| LED Indicators | Yes |
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| Interconnect Cable | 1747-C10 |
|---|
| Certifications | UL, CSA, CE |
|---|
TECHNICAL INFORMATION
Features
- Two-line by 16-character liquid crystal display for clear data readout
- Integrated tactile keypad for address navigation and value entry
- Dedicated LED status indicators for active visual feedback
- Selectable Monitor and Modify operating modes for controlled data access
- Direct communication using the 1747-C10 interconnect cable
- Wide DC line voltage operation from 18 to 30 VDC
TECHNICAL INFORMATION
Applications
- On-machine parameter monitoring and setpoint modification for SLC 500 systems
- Local diagnostic readout at remote control panels without external computers
- Routine maintenance adjustments of timer, counter, and integer file registers
TECHNICAL INFORMATION
Connections / Interfaces
- Dedicated port for the 1747-C10 interconnect cable connection to SLC 500 controllers
- DC power input terminals rated for 18 to 30 VDC
TECHNICAL INFORMATION
Installation Guidelines
- Verify that the incoming power supply is within 18 to 30 VDC before energizing.
- Account for the 350 mA inrush current during control circuit power sizing.
- Connect the module to the target SLC 500 controller using the verified 1747-C10 cable.
TECHNICAL INFORMATION
Configuration Guidelines
- Select Monitor mode to view live register values without risking accidental modification.
- Switch to Modify mode when authorized adjustments to data table values are required.
TECHNICAL INFORMATION
Compatibility
- Compatible with Allen-Bradley SLC 500 controllers using the 1747-C10 interconnect cable.
TECHNICAL INFORMATION
Compliance and Certifications
- UL Listed
- CSA Certified
- CE Compliant
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with Allen-Bradley SLC 500 controllers using the 1747-C10 interconnect cable.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the Allen-Bradley 1747-DTAM-E?
The 1747-DTAM-E allows operators to monitor and modify SLC 500 controller data tables locally.
What line voltage does the 1747-DTAM-E require?
It requires an external line voltage between 18 and 30 VDC with a nominal 24 VDC input.
Which cable connects the 1747-DTAM-E to the SLC 500 processor?
The unit connects directly to the controller using the Allen-Bradley 1747-C10 interconnect cable.
