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Allen Bradley 20-COMM-P
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PowerFlex Architecture Class Profibus to DPI Communication Adapter
The product offered is sold as used surplus. Texnite is not an authorized surplus dealer or affiliate of the Manufacturer associated with this product. It's possible that the product may contain older date codes or belong to an earlier series compared to items available directly from the factory or authorized dealers. As Texnite is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply.
Although numerous Allen-Bradley PLC products may contain pre-installed firmware, Texnite does not confirm whether a PLC product has firmware or if the firmware corresponds to the revision level required for your specific application. Additionally, Texnite does not guarantee or imply your capability or entitlement to download or acquire firmware for the product from Rockwell, its distributors, or any other source. Furthermore, Texnite does not assert your right to install any such firmware on the product. Texnite neither obtains nor provides firmware on behalf of customers. It remains your responsibility to adhere to the terms stated in any End-User License Agreement or a similar document related to obtaining or installing firmware.
Technical Specifications for 20-COMM-P
Description | Profibus communication adapter |
Regulatory Compliance | UL508C, CAN / CSA C22.2 No. 14-M91, EN50178 and EN61800-3, EN61800-3 specifications |
Dimensions | 19 mm (0.75 inches) Height 86 mm (3.39 inches) Width 78.5 mm (3.09 inches) Width |
Weight | 57 g (2 oz.) |
Relative Humidity | 5…95% non-condensing |
Storage | -40…85 °C (-40…185 °F) |
Operating Temperature | -10…50 °C (14…122 °F) |
Drive Power consumption | 350 mA at 5V DC supplied by the host drive |
No. of connections | 32 nodes |
Data Rate | 9.6 kbps, 19.2 kbps, 93.75 kbps, 187.5 kbps, 500 kbps, 1.5 Mbps, 3 Mbps, 6 Mbps, or 12 Mbps |
Communication Protocol | Profibus |
Communication Port | One (1) DB9 SUB-D |
Manufacturer | Rockwell Automation |
Part Number/Catalog No. | 20-COMM-P |
Brand | Allen-Bradley |
Voltage | 400V AC |
Ph | 3 |
Amps | 1.3 |
kW(Hp) | 0.37 (0.5) |
Frame | A |
Enclosure | Panel Mount - IP 20, NEMA/UL Type 1 |
Interface Module | Blank Cover |
Feedback | No Feedback - Enhanced Control |
UPC | 662453949253 |
Description | Profibus communication adapter |
Regulatory Compliance | UL508C, CAN / CSA C22.2 No. 14-M91, EN50178 and EN61800-3, EN61800-3 specifications |
Dimensions | 19 mm (0.75 inches) Height 86 mm (3.39 inches) Width 78.5 mm (3.09 inches) Width |
Weight | 57 g (2 oz.) |
Relative Humidity | 5…95% non-condensing |
Storage | -40…85 °C (-40…185 °F) |
Operating Temperature | -10…50 °C (14…122 °F) |
Drive Power consumption | 350 mA at 5V DC supplied by the host drive |
No. of connections | 32 nodes |
Data Rate | 9.6 kbps, 19.2 kbps, 93.75 kbps, 187.5 kbps, 500 kbps, 1.5 Mbps, 3 Mbps, 6 Mbps, or 12 Mbps |
Communication Protocol | Profibus |
Communication Port | One (1) DB9 SUB-D |
Manufacturer | Rockwell Automation |
Part Number/Catalog No. | 20-COMM-P |
Brand | Allen-Bradley |
Voltage | 400V AC |
Ph | 3 |
Amps | 1.3 |
kW(Hp) | 0.37 (0.5) |
Frame | A |
Enclosure | Panel Mount - IP 20, NEMA/UL Type 1 |
Interface Module | Blank Cover |
Feedback | No Feedback - Enhanced Control |
UPC | 662453949253 |
About 20-COMM-P
By enabling Profibus communication to the drive, the drive is enabled to connect to Profibus network, in daisy-chain topology wherein Up to 32 nodes is supported by One (1) Profibus segment. With the network connection, drives in the network may be configured over one location, such as the programming workstation without the need of locally configuring the drive through the embedded keypad. Additionally, the Profibus communication adapter enables the PowerFlex Adjustable Frequency drive to be controlled directly via controllers, Human Machine Interfaces (HMI) and Supervisory Control and Data Acquisition (SCADA) units.
The 20-COMM-P supports a communication data rate of 9.6 kbps, 19.2 kbps, 93.75 kbps, 187.5 kbps, 500 kbps, 1.5 Mbps, 3 Mbps, 6 Mbps, or 12 Mbps data rate. It has an operating temperature of -10…50 °C (14…122 °F) and relative humidity of 5…95% non-condensing. Power is supplied via the host drive’s circuitry which means application of external power to the adapter is not necessary.
This communication adapter, along with the host PowerFlex drive must be installed in an environment that has controlled or zero presence of volatile or corrosive gas, vapors or dust. An appropriate enclosure that complies to the area of classification must be used to house the drive and the adapter.
The 20-COMM-P Profibus adapter can withstand an ambient temperature range of -10 to 50 degrees Celsius and at a relative humidity of 5 to 95% without condensation. It is recommended to install the adapter in dry and clean environments without the presence of corrosive particles. The Profibus adapter must be grounded. This can prevent the adapter from creating electromagnetic interference when it is operating. The module’s dimensions are a height of 19 millimeters, a length of 86 millimeters, and a width of 78.5 millimeters.
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