PLC Flex I/O 1794-TB2 Allen Bradley
$100.00
The Allen-Bradley 1794-TB2 terminal block offers efficient wiring with cage-clamp termination, accommodating 0.34 to 2.5 mm² wires. With 16 terminals, snap-on DIN rail mount, and a keying mechanism, it supports digital and analog modules. The indicator and certifications ensure reliable performance, making it a trusted choice for various industries.
Model: 1794-TB2
Type: PLC Flex I/O
Introduction
Featuring a cage-clamp termination, the 1794-TB2 ensures quick and secure wiring, accommodating 0.34 to 2.5 mm² (22 to 14 AWG) solid or stranded wires. With 16 terminals, A1 to A8 for field wiring and B1 to B8 for FLEXBUS wiring, this terminal block supports both digital and analog modules.
Termination and Mounting:
The removable terminal block allows easy replacement or rewiring, while the snap-on DIN rail mounting mechanism facilitates effortless installation and removal. The locking tab ensures a secure connection to adjacent terminal bases or I/O adapters, forming a back-plane that powers and communicates with FLEX I/O modules.
Indicator and Keying Mechanism:
Equipped with a status indicator (green, red, or off), the 1794-TB2 displays operational status. Green indicates normal operation, red signals a fault, and off signifies no power. The keying mechanism ensures compatibility by matching slots and tabs, allowing only compatible FLEX I/O modules to be inserted.
Performance and Ratings:
With a 10 A current rating per terminal base and a 125 V (continuous) maximum voltage rating, the 1794-TB2 provides basic insulation protection and offers a conformal coating option to resist moisture, dust, and corrosion.
Certifications and Approvals:
Obtaining certifications from various agencies like the Eurasion Economic Community, Australian RCM, China CCC, ATEX, and Registro Italiano Navale, the 1794-TB2 meets safety, quality, and performance standards across different regions and industries.
| Terminal Screw Torque | 0.56-0.79 Nm |
| Supply Voltage Range (max.) | 125V DC/AC, 50/60Hz, 10A |
| Continuous Isolation Voltage | 125V |
| Wire Size | 0.21-1.3 mm^2 (22-14 AWG) solid or stranded |
| Dimensions | 94x94x69 mm |
| Termination Type | Cage-clamp |
| Number of Terminals | 16 (8 for field wiring, 8 for FLEXBUS wiring) |
| Status Indicator | Green, red, or off |
| Keying Mechanism | Two slots on the terminal base and two tabs on the module |
| Current Rating | 10 A per terminal base |
| Insulation Type | Basic |
| Conformal Coating Option | Yes |
| Certifications & Approvals | Eurasion Economic Community, Australian RCM, China CCC, ATEX, Registro Italiano Navale |
