Product Name:FLEX I/O Terminal Base Units
Brand Name:Allen-Bradley
Model Number:1794-TB32
Country of Origin:USA
Warranty:12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Allen-Bradley |
Model Number: |
1794-TB32 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Parameter |
Specification |
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Catalog Number |
1794-TB32 |
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Manufacturer |
Rockwell Automation / Allen-Bradley |
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Series |
FLEX I/O |
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Termination Type |
Cage clamp (screw-type) |
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I/O Terminals |
32 points |
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Common Terminals |
8 |
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Voltage Terminals |
8 |
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Max Supply Voltage (V/COM) |
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Current per I/O Terminal |
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FlexBus Rating |
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Isolation Voltage |
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Wire Size |
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Terminal Screw Torque |
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Dimensions (H x W x D) |
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Weight |
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Mounting |
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Operating Temperature |
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Storage Temperature |
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Relative Humidity |
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Vibration |
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Operating Shock |
30G |
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Hazardous Location Approval |
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Certifications |
The 1794-TB32 is a 32-point cage-clamp terminal base unit from Allen‑Bradley’s FLEX I/O family, engineered for high-density I/O applications. This 1794-TB32 base provides 32 I/O terminals, 8 common terminals, and 8 voltage terminals, supporting up to 31.2V AC/DC and 10A. The screw-type termination of the 1794-TB32 ensures secure, vibration-resistant connections. Designed for 32-point digital modules, the 1794-TB32 snaps onto DIN rail and plugs together to form the backplane.
Seamless integration with Allen‑Bradley ControlLogix and CompactLogix controllers via FLEX I/O communication adapters
Compatible with ControlNet and DeviceNet networks
Accepts analog input modules, digital I/O modules, and specialty function cards
Hot‑swappable module design enables online replacement without system shutdown
Keyed module interface prevents incorrect module insertion
Q1: What is the primary function of the 1794-TB32?
A1: The 1794-TB32 is a 32-point terminal base unit that provides wiring terminals and electrical interface for FLEX I/O modules.
Q2: What is the maximum voltage and current rating for the 1794-TB32?
A2: It supports up to 31.2V AC/DC at 50/60 Hz with 10A capacity for V/COM terminals, and 2A per I/O terminal.
Q3: What wire sizes does the 1794-TB32 accept?
A3: It accepts 24–16 AWG (0.21–1.3 mm²) stranded copper wire.
Q4: Can the 1794-TB32 be used in hazardous locations?
A4: Yes, it is approved for Class I Division 2 Groups A, B, C, D and ATEX/IECEx Zone 2 hazardous locations.
Q5: Does the 1794-TB32 support hot-swapping?
A5: Yes, the FLEX I/O system supports Removal and Insertion Under Power (RIUP) for module replacement without system shutdown.
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Part Number |
Description |
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1794-TB32 |
FLEX I/O Terminal Base Unit, 32-point, cage clamp |
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1794-TB32K |
FLEX I/O Terminal Base Unit, 32-point, cage clamp, conformal coated |
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1794-TB32S |
FLEX I/O Terminal Base Unit, 32-point, spring clamp |
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1794-TB32SK |
FLEX I/O Terminal Base Unit, 32-point, spring clamp, conformal coated |
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1794-TB3 |
FLEX I/O Terminal Base Unit, 16-point, cage clamp |
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1794-TB3S |
FLEX I/O Terminal Base Unit, 16-point, spring clamp |
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1492-EA35 |
DIN rail lock for high-vibration installations |
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