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Allen Bradley PowerFlex 70 20-COMM-L

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20-COMM-L

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The 20-COMM-L is a communication adapter from Allen Bradley, designed for seamless integration with the PowerFlex 70 and other related series. This module ensures compatibility with numerous drives and is equipped with efficient connectivity features.

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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 20-COMM-L

ManufacturerAllen Bradley
Product TypeCommunication Adapter
Product LinePowerFlex 70
Part Number20-COMM-L
Weight3.00 lbs (1.36 kg)
CompatibilityPowerFlex 70, 700, 700H, 700S, 750-Series (w/ carrier), and 7000
Network Data Rate78 kbps
Input Voltage5 VDC
Current Consumption250 mA at 5 VDC
DPI Connection20-pin single-row
Network Connector6-position pluggable terminal block
Status Indicators3 LEDs
Shock Rating30 G
Min. Operating Temperature-10°C
Max. Operating Temperature50°C
Relative Humidity5 to 95% (Non-Condensing)
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The communication adapter 20-COMM-L, part of Allen Bradley's PowerFlex 70 series, enhances connectivity for a wide array of drive models including the PowerFlex 70, 700, 700H, 700S, 750-series (with carrier), and 7000. This adapter offers a data transmission rate of 78 kbps, ensuring effective communication within automated systems. The device requires a 5 VDC input voltage and has a consumption rate of 250 mA at this voltage.

The unit is structured with a 20-pin single-row DPI connection, promoting straightforward integration with existing infrastructure. It also includes a robust 6-position pluggable terminal block for easy network connections and flexible setup options. On the front panel, users will find three LED status indicators, providing instant feedback on operational status.

Built to endure harsh conditions, the 20-COMM-L has a shock rating of 30 G and can withstand operating environments ranging from -10 to +50 degrees Celsius. Additionally, it remains functional in relative humidity levels between 5% and 95%, provided that condensation is not present. Overall, the 20-COMM-L adapter is a reliable choice for enabling effective communications in various settings.

Revision Part #Also known as
20-COMM-L Ser A20-COMM-L/A, Series A, Rev A
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