PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1734-EXT1 is a POINT I/O bus extension cable. This assembly provides physical separation between POINT I/O backplane sections across DIN rail segments. It features a fixed cable length of 1 meter. Open-style connectors interface directly with system modules. Electrical wiring secures via integrated screw terminals.
The unit operates at a rated voltage of 30 V DC. Each individual contact supports a continuous current rating of 2 A. The screw terminals accept conductor sizes ranging from 12 to 24 AWG. The cable assembly is unshielded. Operating temperature ratings span from -20°C to +55°C in industrial enclosures. It functions in relative humidity levels up to 95% non-condensing.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Weight | 0.44 lbs (0.20 kg) |
|---|
| UPC | 612598344017 |
|---|
| Cable Length | 1 Meter |
|---|
| Connector Style | Open-Style Connectors |
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| Electrical Connection | Screw Terminals |
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| Number of Contacts | 10 Positions |
|---|
| Voltage Rating | 30 V DC |
|---|
| Current Rating | 2 A per Contact |
|---|
| Wire Range | 12–24 AWG |
|---|
| Shielding | Unshielded |
|---|
| Operating Temperature | -20°C to +55°C |
|---|
| Storage Temperature | -40°C to +85°C |
|---|
| Relative Humidity | 95% Non-Condensing |
|---|
TECHNICAL INFORMATION
Features
- Fixed 1-meter cable length for POINT I/O backplane extension
- Voltage rating of 30 V DC
- Current rating of 2 A per contact across 10 contact positions
- Open-style connectors with screw terminal wiring interfaces
- Accommodates industrial wire sizes from 12 to 24 AWG
- Operating temperature range of -20°C to +55°C
- Storage temperature range of -40°C to +85°C
TECHNICAL INFORMATION
Applications
- Extending Allen-Bradley POINT I/O backplane communications across multiple DIN rails
- Cabinet split architectures requiring 1-meter separation between terminal bases
- Distributed control enclosure layouts with restricted horizontal mounting space
TECHNICAL INFORMATION
Connections / Interfaces
- Provides 10 contact positions for POINT I/O communication and power circuits.
- Integrated screw terminals accommodate wire sizes between 12 and 24 AWG.
- Open-style connector geometry connects directly to POINT I/O hardware.
TECHNICAL INFORMATION
Installation Guidelines
- Ensure system power is disconnected prior to wiring or connecting terminal blocks.
- Fasten field wiring securely using the screw terminals within the 12 to 24 AWG range.
- Route the unshielded cable away from high-noise power lines and electrical interference.
- Verify DIN rail assemblies remain within the 1-meter extension distance limit.
TECHNICAL INFORMATION
Compatibility
- Compatible with Allen-Bradley POINT I/O 1734 backplane systems.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with Allen-Bradley POINT I/O 1734 backplane systems.
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 function of the Allen-Bradley 1734-EXT1?
The 1734-EXT1 is a 1-meter bus extension cable used to interconnect separate Allen-Bradley POINT I/O backplane segments.
What wire gauge does the 1734-EXT1 accept?
The cable screw terminals accommodate industrial conductors from 12 to 24 AWG.
What are the electrical ratings for the 1734-EXT1 cable?
The cable operates at 30 V DC with a maximum current rating of 2 A per contact.
Is the Allen-Bradley 1734-EXT1 shielded?
No, the 1734-EXT1 cable assembly is unshielded.
