Shenzhen Wisdomlong Technology CO.,LTD


Work hard and best service for you!

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsDigital I O Module

AB 1746-OB16 , SLC500 Discrete DC Output Module , 10-30VDC

Superb delivery a great product, perfect communication as well !! A++++

—— Carlos

Great deal. Fast shipping and good service.Recommended !!!!!!!!!

—— Gita

I'm Online Chat Now

AB 1746-OB16 , SLC500 Discrete DC Output Module , 10-30VDC

Large Image :  AB 1746-OB16 , SLC500 Discrete DC Output Module , 10-30VDC

Product Details:

Place of Origin: USA
Brand Name: AB
Model Number: 1746-OB16

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: negotiable
Packaging Details: New in original box
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 100
Detailed Product Description
Brand: AB Model: 1746-OB16
Series: SLC 500 Module Type: Digital DC Output Module
Output Voltage: 24VDC Output Operating Voltage Range: 10-30VDC
Outputs: 16 Current/Module: 8 Or 4 Amps
High Light:

240VAC Isolated Relay Output Module


PLCs Solid State Microcomputer Module


ESCPP Positive Logic Output Module

AB 1746-OB16 , SLC 500 Digital DC Output Module , 5-50 Volts DC


Technical Specifications for 1746-OB16



Manufacturer Rockwell Automation
Module Type Digital DC Output Module
Series SLC500
Part Number/Catalog No. 1746-OB16
Brand AB
No. of Outputs Sixteen (16) outputs
Output Voltage 24VDC output
Operating Voltage Range 10-30VDC
Output Delay Time, OFF to ON 1.0 ms
Output Delay Time, ON to OFF 0.1 ms
OFF state leakage current 1 mA
Backplane Current at 5.1 Volts 0.135 A
Continuous current per point 1.5 A @ 30 °C (86 °F) 1.0 A @ 55 °C (131 °F)




Continuous current per module, max 6.4 A @ 0...60 °C (32...140 °F)
Programming software RSLogix 500
Voltage Range 10-50 Volts DC Source
Outputs 16
Current/Output 0.5 or 0.25 amps
Current/Module 8 or 4 amps
Backplane Current (5 Volts) 280 milliamps
Current/Module (30 Celsius) 9 amps
Applications High Current
Step Response 60 milliseconds in, 2.5 milliseconds out
Heat Dissipation 7.6 Watts
UPC 10662468067055
UNSPSC 32151705


About 1746-OB16

The AB 1746-OB16 is a Discrete output module that is compatible with for use with the SLC500 product family. This module features Sixteen (16) 24VDC output channels that is used to energize electrical devices for implementing manual and automatic control of the process or machines.

The 1746-OB16P is a single slot module that fits to any slot of an SLC500 chassis except the leftmost module which is reserved for the processor or communication module. The 1746-OB16P has a backplane current draw of 0.250 A at 5VDC and 0 A at 24VDC. It has an OFF state leakage current of 1 mA and load current of 1 mA. Eacu channel has a continuous Current of ) 1.5 A @ 30 °C (86 °F) 1.0 A @ 60 °C (140 °F) and continuous Current per module of 6.4 A @ 0...60 °C (32...140 °F).

The 1746-OB16P does not an output grouping or individual channel isolation. It comes with a single group, compsed of the entire Sixteen (16) channels. Each channel has an ON signal delay of 0.1 ms and OFF signal delay of 1.0 ms with ON-state voltage drop of 1.0V at 1.0 A with surge current per point of 4.0 A at 10 ms and surge current per module of 32.0 A at 10 ms.

The 1746-OB16P may be installed in the local chassis, along the processor or act to a distributed I/O station, along a communication adapter. It is configured using the RSLogix 500 programming software where internal registers can be accessed using drag and drop software action.

The 1746-OB16 SLC 500 Digital DC Output Module by AB is a DC module with sixteen 24V DC outputs and it is lodged in any free slot in the 1746 I/O Chassis. It has 16 output points and a backplane electrical rating of 0.280A at 5 Volts DC and one of 0A at 24V DC. The 1746-OB16 has a load-dependent maximum signal delay time of 1ms for OFF and 0.1ms for ON and a maximum current loss of 1mA in its OFF state. In its ON state, it has a voltage loss of 1.2 Volts at 0.50A and the minimum load each point can carry is 1mA.
The 1746-OB16 has a nominal input current of 0.5A at 30 degrees Celsius and 0.25 A at 60 degrees Celsius for each output point and it has a gross input current of 8A at 30 degrees Celsius and 4A at 60 degrees Celsius per module. It also has a current surge of 3A for 10ms recurring every 1s at 30 degrees Celsius and 2s at 60 degrees Celsius (140 degrees Fahrenheit). The 1746-OB16 provides voltage isolation between the backplane and the outputs tested at 1500 Volts AC and it has a total heat dissipation of 7.6 Watts. It has a UL-A196, CSA, and C-UL Class I, Division 2 Hazardous Environment ratings, and it is CSA and UL-certified. When operational, the 1746-OB16 has a working temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) at 5 to 95% non-condensing humidity surrounding and it is designed to withstand a 30G operational shock and a 2.5G operational vibration at 57 to 200 Hertz.




Contact Details
Shenzhen Wisdomlong Technology CO.,LTD

Contact Person: Mayne

Tel: +86 14787509512

Send your inquiry directly to us Message not be empty!