1794-TB32 Allen-Bradley Rockwell Flexlogix Allen Bradley Terminal Base Unit

Product parameters

Product type: Flex I/O Terminal Base

Terminal type: 32-point terminal base, supporting digital module

Wiring capacity:

Terminal count: 32 signal terminals + 4 common terminals + 2 power terminals

Wire size: 0.34- 2.5mm ² (22-12 AWG), single or double wire

Connection method: Screw fixed, maximum screw torque 0.8 Nm (7 pound-inches)

Power supply:

Nominal voltage: 24V DC

Voltage range: 10-31.2V DC (including 5% AC ripple)

Maximum current: 10A (through terminal base)

Communication interface: Supports protocols such as Ethernet, ControlNet, DeviceNet, and remote I/O through the Flex I/O module and adapter

Compatible modules: Supports multiple Flex I/O modules, such as 1794-IB32 (32-point digital input module), 1794-OB32P (32-point digital output module), etc

Isolation

Continuous isolation voltage: 50V (between the terminal base and Flexbus)

Test isolation voltage: 500V AC (for 60 seconds)

Environmental conditions:

Operating temperature: 0 to 55°C (32 to 131°F)

Storage temperature: -40 to 85°C (-40 to 185°F)

Humidity: 5-95% (no condensation)

Seismic resistance: 30g (working), 50g (non-working, 11ms, half-sine wave)

Vibration resistance: 5g (10-500 Hz)

Protection grade: IP20 (needs to be installed in NEMA Type 12/13, 4X (indoor), IP54 or IP65 cabinets)

Installation method: DIN rail (35 x 7.5mm, steel) or panel installation

Certification: cULus, Class I Div 2 (Groups A, B, C, and D), ATEX/IECEx (in some environments), and some models support ship certification (such as ABS, DNV-GL)

Others: Supports live plug and unplug (RIUP), with clearly marked terminal numbers and wiring labels

Function

High-density wiring

It provides 32 signal terminals and supports high-density I/O modules (such as 1794-IB32), making it suitable for connecting multiple sensors or actuators.

Four common terminals and two power terminals simplify power distribution and common signal connection.

Communication support:

Integrate with PLCS (such as ControlLogix, CompactLogix, SLC 500) through Flex I/O modules and adapters (such as 1794-AENT, 1794-ACN15).

Supports distributed I/O architecture and is compatible with protocols such as Ethernet, ControlNet, and DeviceNet.

Flexible installation

Modular design, supporting DIN rail or panel installation, and adaptable to various control cabinet layouts.

Supports live plugging and unplugging, facilitating module replacement and maintenance.

Durability

The design is adapted to industrial environments, featuring seismic and vibration resistance capabilities as well as a standard temperature operating range.

Support hazardous location certification (such as Class I Div 2), applicable to specific industrial scenarios.

Simplify wiring:

The screw-fixed terminals provide reliable connections. The wiring labels and terminal numbers facilitate installation and commissioning.

Supports single or double wires to meet different wiring requirements.

Application scenarios

Manufacturing industry: It is used for production line control, connecting high-density digital input/output modules (such as 1794-IB32, 1794-OB32P), supporting signal acquisition and control of sensors, switches or actuators, and is suitable for automotive manufacturing and food processing.

Process control: In the chemical, oil and gas, and water treatment industries, it is used in conjunction with high-density I/O modules to collect or control signals (such as pressure switches and valves).

Factory automation: Integrated into the distributed control system via Ethernet or ControlNet, it works in coordination with PLC and HMI to achieve automated control.

Data recording: Records high-density I/O signals for alarm and event logging, suitable for industries such as pharmaceuticals and food and beverage that require compliance recording.

High-density application: The 32-point terminal design is suitable for control cabinets with limited space, providing an efficient wiring solution.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

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