Product Name: FlexEx Terminal Base
Brand Name: Allen-Bradley
Model Number: 1797-TB3
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
The Allen-Bradley 1797-TB3 is a FlexEx Terminal Base designed for the FLEX I/O platform, providing secure field wiring connections between FLEX I/O modules and external devices. It features 52 screw-clamp terminals arranged across three terminal strips, supporting reliable signal distribution and simplified wiring in industrial automation systems. With continuous 125 V isolation, robust mechanical construction, and compatibility with hazardous-area FLEX Ex applications, the 1797-TB3 is well suited for demanding industrial environments.
Provides a secure wiring interface for FLEX I/O modules.
Connects field devices to distributed I/O systems through screw-clamp terminals.
Distributes power, common, and I/O signals between field wiring and I/O modules.
Supports reliable electrical connections for industrial control applications.
Simplifies installation, maintenance, and module replacement without rewiring field devices.
Enables stable operation in FLEX Ex distributed automation systems.
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Minimum Order Quantity |
1 Piece |
|
Price |
Contact for Jim |
|
Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
|
Payment Terms |
T/T |
|
Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
|
Sales: |
Email: |
Whatsapp: |
|
Jim Pei |
| Product Name | AB 1797-TB3 FlexEx Terminal Base |
| Manufacturer | Allen-Bradley |
| Product Type | FlexEx Terminal Base |
| Part Number | 1797-TB3 |
| Weight | 0.25kg |
| Estimated shipping dimensions | 9.6x9.6x5.8cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Supply Voltage Range max | 125V DC/AC, 50/60Hz, 10A |
| Terminal strip assignment:Top | I/O terminals Middle: Common terminal |
| Voltage Rating | 24V DC/AC, 120V DC/AC |
| Terminal row assignments | 1 row with 16 terminals; 1 row with 18 terminals |
| Series | Flex I/O |
| Terminal Screw Torque | 0.56-0.79 Nm |
| No. of Terminal strips | Three (3) |
| No. of terminals | 52 |
| Connection type | Screw clamp |
| Isolation Voltage | 125V Continuous |
| No. of terminal rows | 2 terminal rows |
Designed for Hazardous-Area Applications
The FlexEx design is suitable for hazardous industrial environments where standard terminal bases may not meet application requirements.
High Wiring Capacity
With 52 terminals across three terminal strips, the 1797-TB3 supports more field connections than many conventional terminal bases, reducing the need for additional wiring accessories.
Reliable Screw-Clamp Connections
Screw-clamp terminals provide secure and vibration-resistant wiring, ensuring long-term connection stability in industrial environments.
Easy Maintenance and Module Replacement
The terminal base allows FLEX I/O modules to be replaced without disconnecting field wiring, reducing maintenance time and minimizing system downtime.
Excellent System Compatibility
Fully compatible with the Allen-Bradley FLEX I/O platform, enabling seamless integration into distributed automation systems.
Compact and Organized Installation
Its space-saving design and clearly arranged terminal layout simplify panel wiring while improving installation efficiency and serviceability.
Industrial-Grade Electrical Protection
Continuous 125 V isolation enhances system reliability and protects connected equipment from electrical interference and operational faults.
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