1794-OB16 Product datasheet
Model number: |
1794-OB16 |
|
Module Type: |
Digital DC Output Modules |
Manufacture: |
Allen-Bradley |
|
Condition: |
Brand New |
Range of Product: |
FLEX I/O Modules |
|
Lead time: |
In Stock |
Weight: |
0.1 kg |
|
HS CODE: |
8537101190 |
Dimension: |
10.2cmx7.6cmx5.1cm |
|
MOQ: |
1 |
Product Origin: |
USA |
|
System: |
PLCS |
Discontinued on: |
Jane 30,2016 |
|
Communication Service: |
Ethernet router |
1794-OB16 Functional Description
Experience superior control and precision with the Allen Bradley 1794-OB16, a robust digital output module designed for demanding industrial environments. As part of the Allen Bradley PLC series, the 1794-OB16 is renowned for its reliability, ensuring smooth and efficient operation in a wide range of applications.
Featuring 16 sourcing outputs, the 1794-OB16 is highly versatile and supports various applications, from machine control to process automation. This allows for seamless integration with existing control systems, making it an ideal choice for both new installations and system upgrades.
With its convenient DIN rail mounting, the 1794-OB16 ensures quick and secure installation, reducing downtime and streamlining the setup process for increased productivity. Designed for harsh industrial conditions, the module operates with a stable 24V DC voltage, ensuring consistent performance even under challenging environments.
The 1794-OB16 also boasts high current ratings and low power dissipation, making it perfect for applications requiring significant output capacity without excessive energy consumption. With Allen Bradley's trusted brand, the 1794-OB16 is supported by comprehensive documentation and reliable customer service, ensuring easy maintenance and long-term, hassle-free operation.
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FLEX I/O Digital DC Protected Output Modules Introduction
• 1794-OB16P provides 16 sourcing 1/2 Amp outputs self-protected against shorts, overloads, and over temperature. The faulted output will automatically return when the fault is removed. No feedback to the processor is provided.
• 1794-OB16PXT is the extended temperature version of the 1794-OB16P module. The module is conformal coated.
• 1794-OB8EP provides 8 sourcing 2 Amp outputs with electronic fuse type of overload protection, which opens when overloaded. The fuse can be 'reset' several ways. Fault status is provided to the processor.
• 1794-OB8EPXT is the extended temperature version of the 1794-OB8EP module. The module is conformal coated.
• 1794-OB32P provides 32 self-protected sourcing 1/2 Amp outputs in 2 groups of 16 outputs. Separate voltage sources can be used with each group.
• 1794-OV16P is the sinking version of the 1794-OB16P.
Connecting Wiring for the 1794-OB8, 1794-OB8EP, 1794-OB16, and1794-OB16P
1. Connect individual output wiring to numbered terminals on the 0-15 row (A) as indicated in the table below (1794-OB8 – Terminals 0...7; 1794-OB16 and 1794-OB16P – terminals 0...15; 1794-OB8EP – even numbered terminals 0...14).
2. Connect the associated -V output common to the corresponding terminal on the 16-33 row (B) for each output as indicated in the table below. (Commons are internally connected together.) 1794-OB8EP – connect associated output common to odd-numbered terminals on row A or associated terminals on row (B).
3. Connect +V DC power to terminal 34 on the 34-51 row (C).
4. Connect -V DC common to terminal 16 on the 16-33 row (B).
5. If daisychaining power to the next terminal base, connect a jumper from terminal
51 (+V DC) on this base unit to terminal 34 on the next base unit.
6. If continuing -V DC common to the next base unit, connect a jumper from terminal 33 (common) on this base unit to terminal 16 on the next base unit.