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Allen Bradley SLC 500 1746-NO4V

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1746-NO4V

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The 1746-NO4V module from Allen Bradley is an analog output component designed for the SLC 500 series. It features four analog outputs with versatile voltage ranges tailored for various applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1746-NO4V

ManufacturerAllen Bradley
Product TypeAnalog Output Module
Product LineSLC 500
Part Number1746-NO4V
GTIN10662073735929
Weight3.00 lbs (1.36 kg)
Number of Outputs4 Outputs
Backplane Current Draw at 5V55 mA
Backplane Current Draw at 24V145 mA
Voltage Ranges-10 to 10 Volts DC, 0 to 10 Volts DC, 0 to 5 Volts DC, 1 to 5 Volts DC
External Power Switch Option24V DC Switch
Individual Output IsolationNot Included
External Power Supply Option24V DC power supply supported
Backplane to Field Wiring Isolation Rating500V DC
Update Time for All Outputs In Parallel512 microseconds
Removable Terminal BlockIncluded
Max. Wire Size#14 AWG
Recommended Cable TypeShielded Belden #8761 Cable
Location1746 Chassis
Operating Temperature0 to 60 degrees Celsius

The Allen Bradley 1746-NO4V serves as a crucial analog output module specifically designed to integrate with the SLC 500 series. This unit comprises four distinct analog outputs, permitting various voltage levels, including -10 to 10 Volts DC, 0 to 10 Volts DC, 0 to 5 Volts DC, and 1 to 5 Volts DC. These options cater to a diverse range of applications, enabling functionality tailored to specific needs.

With respect to power requirements, the module consumes 55 mA at a voltage of 5V and 145 mA at 24V. It supports an external power supply of 24V DC, and while it does not offer individual output isolation, it ensures reliable operation. Notably, isolation between the backplane and field wiring is rated at 500V DC, promoting safety in various operational environments.

The update time for all outputs operating simultaneously is efficient, clocking in at 512 microseconds. Each module includes a removable terminal block for straightforward connectivity and installation. It accommodates a maximum wire size of #14 AWG and is best paired with shielded Belden #8761 cable to minimize interference. It is intended for installation within a 1746 chassis and can operate effectively in environments with temperatures ranging from 0 to 60 degrees Celsius. The 1746-NO4V module is designed to deliver performance and reliability in various control and automation systems.

Revision Part #Also known as
1746-NO4V Ser A1746-NO4V/A, Series A, Rev A
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