Description
Allen-Bradley 1794-TB2 Flex I/O Terminal Base Unit: Premium Connectivity Solution
The 1794-TB2 terminal base unit from Allen-Bradley/Rockwell Automation provides reliable wiring for industrial control systems. This versatile unit features cage clamp technology for secure connections and easy installation.
Product Overview
- Brand: Allen-Bradley
- Model: 1794-TB2
- Type: Flex I/O Terminal Base Unit
- Terminal Type: Cage clamp design with screw termination
- Mounting Options: DIN rail or panel mounting
- Certifications: UL listed and CSA certified
Technical Specifications
- Terminal Configuration: 16 + 18 + 2 terminals across three rows
- Wire Size Range: 0.21-1.3 mm² (24-16 AWG)
- Screw Torque: 0.56-0.79 Nm (5-7 lb-in)
- Voltage Rating: 24V DC/AC, 120V DC/AC
- Max Voltage: 125V AC/DC at 50/60Hz
- Current Capacity: 10A maximum
- Isolation Voltage: 125V continuous
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Storage Temperature: -40 to 85°C (-40 to 185°F)
- Vibration Resistance: 5g at 10-500 Hz
- Shock Resistance: 30g operating, 50g non-operating
- Dimensions: 94 × 94 × 69 mm (3.7 × 2.7 × 3.7 inches)
Package Contents
- 1794-TB2 Terminal Base Unit
- Female and male Flexbus connectors
- Cover plug for Flexbus connector
- Key switch for module security
Frequently Asked Questions
- What wire types are compatible? Use 24-16 AWG stranded copper wire with 3/64-inch insulation
- What is the maximum current rating? 10 Amps per terminal
- Is isolation provided between channels? Channel-to-channel isolation depends on the inserted I/O module
- Can I use solid core wires? We recommend only stranded copper wire for optimal connection
- What shipping methods are available? We ship via FedEx, UPS, and DHL worldwide
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