The Allen-Bradley 22-COMM-C is a ControlNet communication adapter designed for seamless integration with PowerFlex AC drives, including the PowerFlex 4, 40, and 400 series. This adapter facilitates connectivity for up to four PowerFlex drives to the ControlNet network, utilizing the DSI protocol for efficient internal communication. Equipped with a 20-pin DSI connector and a Coax receptacle for BNC cables, the 22-COMM-C supports transfer speeds up to 5 Mbps and features versatile configuration tools, enabling user-defined responses to network disruptions. Compact and lightweight, the unit draws 275 mA at 5 VDC from the host drive, operating optimally in temperatures ranging from -10 to 50 °C.
Technical specifications for 22-COMM-C
Part Number/Catalog No.
22-COMM-C
Brand
Allen-Bradley
Manufacturer
Rockwell Automation
Module Type
ControlNet communication module
Product Family
PowerFlex 4 Series
Compatible Drives
PowerFlex 4 / PowerFlex 40 / PowerFlex 400
Available interfaces
One (1) ControlNetNet; One (1) DSI
DeviceNet communication rate
5 Mbps
DSI communication rate
19.2 Kbps
Current consumption, Drive
275 mA at 5V DC
Current consumption, network
None
Dimensions
H: 19 mm (0.75 inches) L:86 mm (3.39 inches) W: 78.5 mm (3.09 inches)
