Allen-Bradley
1794-TB3GS | Allen Bradley 1794 Terminal Base Unit
In stock, ready to ship
Manufacturer: Allen-Bradley
Product No.: 1794-TB3GS
Product Type: Terminal Base
Product Origin: Sweden
Payment: T/T
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Allen-Bradley 1794-TB3GS
Grounded Spring-Clamp Terminal Base for FLEX I/O
Product Overview
The 1794-TB3GS is a grounded spring-clamp terminal base unit designed for use with Allen-Bradley FLEX I/O modules. It provides up to 36 I/O connections with secure spring-clamp terminations and is optimized for analog modules that require individual grounding to maintain signal integrity.
Technical Specifications
| Attribute | Specification |
|---|---|
| Catalog Number | 1794-TB3GS |
| Product Type | FLEX I/O Terminal Base Unit |
| Termination Type | Grounded spring clamp |
| I/O Capacity | 36 I/O terminals |
| Common Terminals | 2 |
| Voltage Terminals | 2 |
| Chassis Ground Terminals | 10 |
| Supply Voltage Range | Up to 31.2 VDC/AC, 50/60 Hz |
| Terminal Current Rating | 2 A max per I/O terminal |
| V/COM Terminal Rating | 10 A max |
| Isolation Voltage | 50 V continuous (Field Terminals to FLEXBUS) |
| Terminal Screw Torque | 0.56–0.79 Nm |
| Wire Size | 0.34–3.3 mm² (22–12 AWG) |
| Dimensions (H × W × D) | 94 × 94 × 69 mm |
| Operating Temperature | –20°C to +70°C |
| Storage Temperature | –40°C to +85°C |
| Relative Humidity | 5–95% non-condensing |
| Shock Resistance | 30G operational |
| Vibration Resistance | 2G operational |
| Certifications | CE, UL, CSA, ATEX, IECEx, RCM, CCC |
Features
- Spring-clamp terminals enable quick and secure wiring without tools
- Provides dedicated chassis grounding for analog signal fidelity
- Supports hot-swappable module replacement to minimize downtime
- Forms part of the FLEX I/O backplane for modular system expansion
- DIN rail or panel mounting options available
- Compatible with a wide range of FLEX I/O analog and digital modules
- Designed for rugged industrial environments with high shock and vibration tolerance