Allen-Bradley 1734-IB8S POINT Guard I/O Safety Module – 8 Point Input Module
$1,499.99
Out of stock
Request QuoteThe 1734-IB8S is an Allen-Bradley POINT I/O safety-rated 8-channel current sinking digital input module rated for 11…30V DC (SELV/PELV 150 VA max). IEC 61131-2 Type 3 compliant with less than 18.2 ms reaction time. Features 4 pulse test output sources at 0.7 A @ 40°C and user-selectable input filtering (0…126 ms in 6 ms increments). Requires two terminal bases.
| Channels | 8 sinking inputs |
| Voltage | 11…30V DC (SELV/PELV) |
| Reaction Time | <18.2 ms |
| Pulse Test Outputs | 4 sources, 0.7 A @ 40°C |
| Terminal Base | 2× 1734-TB, TBS, TOP, or TOPS |
| Platform | POINT I/O (1734) Safety |
PLC Exchange is not an authorized distributor: Products ship in unopened, original manufacturer-marked packaging. See Original Packaging or Warranty for more information.
Description
Allen-Bradley 1734-IB8S
The 1734-IB8S is an Allen-Bradley POINT I/O safety-rated 8-channel current sinking digital input module rated for 11…30V DC (SELV/PELV 150 VA max). IEC 61131-2 Type 3 compliant with less than 18.2 ms reaction time. Features 4 pulse test output sources at 0.7 A @ 40°C and user-selectable input filtering (0…126 ms in 6 ms increments). Requires two terminal bases.
| Module Overview | |
|---|---|
| Catalog Number | 1734-IB8S |
| Module Type | Safety 8-Point Digital Input |
| Channels | 8, current sinking |
| Compliance | IEC 61131-2 Type 3 |
| Voltage | 11…30V DC (SELV/PELV 150 VA max) |
| Terminal Base | 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS (2 bases required) |
| Electrical Specifications | |
|---|---|
| Input Current | 3.5 mA @ 40°C / 3.5 mA @ 55°C |
| On-State Current Min | 3.3 mA |
| Off-State Voltage | 5V DC |
| Off-State Current Max | 1.3 mA |
| Pulse Test Outputs | 4 sources, 0.7 A @ 40°C / 0.5 A @ 55°C |
| Input Filter | 0…126 ms (in 6 ms increments) |
| Reaction Time | <18.2 ms |
| POINTBus Current | 125 mA |
| Power Bus | 24V DC nom, 19.2…28.8V DC (SELV/PELV 150 VA max) |
| Isolation | 50V continuous, Basic, tested per UL 61010-1 |
| Power & Thermal | |
|---|---|
| Power Dissipation | 3.0 W max, 2.25 W typical |
| Thermal Dissipation | 10.25 BTU/hr |
| Dimensions | 77.5 × 24.0 × 56.6 mm |
| Weight | 62.4 g |
PLC Exchange products ship in their unopened, manufacturer-marked Original Packaging. Because we are not an authorized distributor, we are not legally allowed to claim these items as “New”, “Factory Sealed”, or any other term that may imply such. We have over 10 years of experience working with trusted suppliers to make sure you receive the top-quality hardware you need. Items ship in their original packaging, with the same function and contents as OEM-supplied materials. PLC Exchange is an independent supplier of industrial automation products and is not affiliated with the brand manufacturer or any of its authorized distributors. All warranties are provided directly by PLC Exchange. Trademarks, logos, and brand names referenced are property of their respective owners and are used for descriptive identification only.
Disclaimer: PLC Exchange is an independent reseller and is not an authorized distributor, affiliate, licensee, partner, or agent of Allen-Bradley / Rockwell Automation. All product information on this page is compiled from publicly-available manufacturer publications, technical data sheets, and catalog sources, each of which remains the copyright of its originating manufacturer. We make no representation or warranty, express or implied, regarding the accuracy, completeness, timeliness, or fitness for any particular purpose of the specifications or descriptions shown — content may contain errors, omissions, or out-of-date information. Product images are the property of their respective manufacturers, trademark owners, and source publications, and are displayed solely for identification purposes under the nominative fair use doctrine; images are representative and may depict a different configuration or catalog variant than the exact product listed. Purchasers should independently verify specifications against the current manufacturer publication before placing an order. All product names, trademarks, service marks, and registered trademarks are the property of their respective owners, and their use does not imply endorsement or affiliation.
Technical Notes for 1734-IB8S-FS
- Mounts directly on the Compact 5000 I/O bus alongside other 5069-series modules.
- Removable terminal blocks (RTBs) allow pre-wiring before module installation.
- Module configuration is performed in Studio 5000 Logix Designer.
- All 1734-IB8S-FS units sold by PLC Exchange are tested and ship in original factory packaging.
- For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.
Alternative Part Numbers & Names for 1734-IB8S-FS
The 1734-IB8S-FS by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:
- 1734IB8SFS
- Allen Bradley 1734-IB8S-FS
- Allen-Bradley 1734-IB8S-FS
- 1734 IB8S FS
All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 7 × 7 × 7 in |
| upc | 10612598350619 |
| mpn | 1734-IB8S-FS |
| manufacturer | Allen-Bradley |
| condition | Original Packaging |
| warranty | 2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery |
Dimensions & Weight for 1734-IB8S-FS
| Shipping Dimensions | |
|---|---|
| Weight | 1 lbs |
| Length | 7 in |
| Width | 7 in |
| Height | 7 in |
| Box Dimensions (L×W×H) | 7 × 7 × 7 in |
Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.
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Frequently Asked Questions
How many I/O points does the 1734-IB8S-FS have?
The 1734-IB8S-FS provides 8 sinking inputs I/O points.
Does the 1734-IB8S-FS include a warranty?
Yes. Every 1734-IB8S-FS sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/
What is the return policy for the 1734-IB8S-FS?
PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/
When will my 1734-IB8S-FS ship?
In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.
Who manufactures the 1734-IB8S-FS?
The 1734-IB8S-FS is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.
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