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Allen Bradley Miscellaneous Allen Bradley 1407-CGCM

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1407-CGCM

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The 1407-CGCM generator control module from Allen Bradley serves as a critical component within a control system. This device supports a voltage measurement of 208 V AC line-to-line and offers an operational frequency range of 20 to 90 Hz while integrating seamlessly with ControlNet networks.

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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 1407-CGCM

ManufacturerAllen Bradley
Product TypeGenerator control module
Product LineMiscellaneous Allen Bradley
Part Number1407-CGCM
UPC611320501186
Weight16.19 lbs (7.34 kg)
Communication NetworkControlNet interface
Operating Frequency Range20–90 Hz
Voltage Measurement Level208 V AC line-to-line
Control Supply Voltage18–32 V DC (24 V nominal)
Power Consumption30 W
Input Ripple ToleranceUp to 50% at 50–120 Hz
Current Sensing Type3-phase with cross-current compensation
Current Input Range1 A or 5 A CT
Metering Burden< 0.1 VA per phase
Cross-Current Burden< 2.5 VA per phase
Auxiliary Analog Input-10 to +10 V DC
Analog Input Impedance20 kΩ
Redundancy PortDB9, 9600 baud, 8N1
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The Allen Bradley 1407-CGCM is a generator control module specifically engineered for precise monitoring and management of generator systems. This module can measure voltage at a level of 208 V AC from line-to-line sources, and it accommodates a broad frequency operating range from 20 Hz to 90 Hz.

It is optimized for usage within ControlNet communication networks, ensuring reliable and effective data exchange in control environments. The control supply voltage can vary from 18 V to 32 V DC, with the nominal setting typically at 24 V, making it compatible with diverse power systems. The device has a power requirement of 30 W, effectively balancing efficiency with performance.

One of its advanced features is the input ripple tolerance that reaches up to 50% at frequencies between 50 Hz and 120 Hz, enhancing stability in fluctuating conditions. The module also employs a 3-phase current sensing mechanism, complete with cross-current compensation for improved accuracy. Users can select from a current input range of either 1 A or 5 A, ensuring adaptability based on application demands.

The metering burden per phase remains low, under 0.1 VA, while the cross-current burden is maintained below 2.5 VA per phase for optimal performance. An auxiliary analog input option is available, capable of reading voltage levels from -10 to +10 V DC, and it possesses an analog input impedance of 20 kΩ. For added redundancy, this module includes a DB9 port supporting 9600 baud communication in an 8N1 format. This setup allows for comprehensive monitoring and data integrity in generator control applications.