Product Name: Dual Speed Terminal Base Unit
Brand Name: Allen-Bradley
Model Number: 1440-TB-B
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales: |
Email: |
Whatsapp: |
Jim Pei |
| Product Name | Allen-Bradley 1440-TB-B Dual Speed Terminal Base Unit |
| Manufacturer | Allen-Bradley |
| Product Type | Dual Speed Terminal Base Unit |
| Part Number | 1440-TB-B |
| Weight | 0.2kg |
| Estimated shipping dimensions | 9.8x9.5x5.8cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Operating Temperature | -20 °C to +65 °C (-4 °F to +149 °F) |
| Storage Temperature | -40 °C to +85 °C (-40 °F to +185 °F) |
| Relative Humidity | 5% to 95% non-condensing |
| Terminal Type | Screw Clamp |
| Wire Gauge | 12 AWG to 22 AWG (0.5 – 2.5 mm²) |
| Terminal Torque | 0.8 N·m (7 lb·in) |
| Side Connector Current (Power) | 3 A max |
| Side Connector Current (DeviceNet) | 300 mA max |
| Supply Voltage (via backplane) | 24V DC (Class 2/SELV) |
| Temp Code | T4 |
| Vibration | 2 g @ 10…500 Hz |
| Conducted RF immunity | 10V rms with 1 kHz sine wave 80% AM from 150 kHz…80 MHz |
|
Minimum Order Quantity |
1 Piece |
|
Price |
Contact for Jim |
|
Packaging Details |
Original new Factory Sealed |
|
Delivery Time |
3–7 Days |
|
Payment Terms |
T/T |
|
Shipping Method |
DHL / FedEx / UPS / TNT |
|
Supply Ability |
In stock |
The Allen-Bradley 1440-TB-B Dual Speed Terminal Base Unit is a terminal base unit designed for dual-speed monitoring modules in industrial condition monitoring systems. It provides secure field wiring through screw clamp terminals and distributes 24 V DC backplane power to connected modules. Supporting wire sizes from 12 to 22 AWG, with reliable vibration resistance and a wide operating temperature range, the unit ensures dependable electrical connections and simplified installation in demanding industrial environments.
Compared with similar terminal base units, the Allen-Bradley 1440-TB-B offers reliable field wiring, rugged industrial performance, and easy module installation.
Q1: What is the 1440-TB-B used for?
A1: 1440-TB-B is used as a terminal base for compatible dual-speed monitoring modules, providing field wiring and backplane power connections.
Q2: What type of terminals does the 1440-TB-B use?
A2: 1440-TB-B uses screw clamp terminals for secure electrical connections.
Q3: What wire sizes are supported by the 1440-TB-B?
A3: 1440-TB-B supports wire sizes from 12 AWG to 22 AWG (0.5 to 2.5 mm²).
Q4: What supply voltage does the 1440-TB-B require?
A4: 1440-TB-B operates with a 24 V DC Class 2/SELV supply provided through the backplane.
Q5: What is the maximum side connector current of the 1440-TB-B?
A5: 1440-TB-B supports up to 3 A for the power side connector and up to 300 mA for the DeviceNet side connector.
Q6: What is the recommended terminal tightening torque for the 1440-TB-B?
A6: 1440-TB-B requires a terminal tightening torque of 0.8 N·m (7 lb·in).
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