Allen-Bradley Flex I/O Terminal Base Unit for Analog Modules | 1794-TB3G
Allen-Bradley 1794-TB3G FLEX I/O terminal base unit designed for analog I/O modules in distributed control applications. Provides secure module mounting and field wiring connections for industrial automation systems.
The Allen-Bradley 1794-TB3G terminal base unit is an essential component of the FLEX I/O distributed I/O system, designed to provide reliable field wiring connections and secure mounting for analog I/O modules. This terminal base serves as the interface between field devices and the FLEX I/O analog modules, ensuring proper signal transmission and system integrity in industrial automation applications.
Engineered for harsh industrial environments, the 1794-TB3G features robust construction with high-quality terminals that maintain reliable connections over extended operational periods. The unit supports various analog signal types and provides proper isolation and grounding for optimal system performance. Its compact design allows for efficient use of panel space while maintaining easy access for wiring and maintenance.
Availability
In stock
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse.
Catalog pricing
Add this item to your cart or contact Z Power Electric for quantity pricing, lead-time support, and backorder recovery.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team
Quick facts
- Brand
- Allen-Bradley
- Part number
- 1794-TB3G
- Condition
- New – Open box
- Category
- Automation & Control
Also searched as
1794TB3G · 1794 TB3G
Product tags
Product overview
The terminal base is compatible with Allen-Bradley's FLEX I/O analog modules and integrates seamlessly with ControlLogix, CompactLogix, and other Rockwell Automation control platforms. This compatibility ensures consistent performance and simplified system configuration across different automation architectures.
Installation and maintenance are simplified through the unit's intuitive design, featuring clearly marked terminals and standardized mounting mechanisms. The 1794-TB3G supports hot-swappable operation when used with compatible I/O modules, minimizing system downtime during maintenance activities.
Specifications
- Part Number
- 1794-TB3G
- Series
- FLEX I/O
- Type
- Terminal Base Unit
- Application
- Analog I/O modules
- Controller Compatibility
- ControlLogix, CompactLogix, FlexLogix
- Mounting
- DIN rail
- Operating Temperature
- -40°C to +70°C (approximately)
- Storage Temperature
- -40°C to +85°C (approximately)
- Humidity
- 5% to 95% non-condensing (approximately)
- Vibration
- IEC 60068-2-6 compliant (approximately)
- Shock
- IEC 60068-2-27 compliant (approximately)
Key features
- Compatible with FLEX I/O analog I/O modules
- Removable terminal blocks for easy wiring
- Hot-swappable capability with compatible modules
- Compact design for space-efficient installations
- Industrial-grade construction for harsh environments
- Integrated signal conditioning and isolation
Part number breakdown
1794-TB3G Breakdown:
1794 = FLEX I/O Series designation
TB = Terminal Base
3 = Configuration variant (analog applications)
G = Specific model identifier for this terminal base configuration
Why buy from Z Power Electric
- Independent Sourcing — We source through independent channels to find parts others can't.
- Quality Assurance — Every part is inspected and verified before shipping.
- Fast Response — 24-hour quote turnaround on most requests.
- Global Reach — Serving maintenance teams and procurement managers worldwide.
Not what you're looking for? We source alternates, discontinued parts, and backordered inventory for urgent maintenance needs.
Request a quoteQuestions about this part
Where can I buy the Allen-Bradley 1794-TB3G?
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.
Is the Allen-Bradley 1794-TB3G discontinued or obsolete?
Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.
How long does it take to get a quote on the Allen-Bradley 1794-TB3G?
We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.
Is Z Power Electric an authorized Allen-Bradley distributor?
No — and that is the point. Z Power Electric is an independent supplier, so we are not limited to Allen-Bradley's authorized channel or its order book. We source through surplus, new-old-stock, and independent inventory, and we state the condition and source channel of every unit on the quote.
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