Product Description
Product Details
Manufacturer: Allen-Bradley
Model/Part Number: 20-COMM-C
Description: PowerFlex ControlNet Adapters
Communications Specifications
|
Attribute |
Value |
|---|---|
|
Network Protocol |
ControlNet |
|
Data Rate |
5 Mbps (fixed) |
|
Media |
Coax with BNC connector, Fiber with V-pin type connector |
|
Connection Limits |
- 20 simultaneous CIP messaging connections - Unlimited input-only I/O connections - One of the following connection types: • 1 exclusive-owner I/O connection • Up to 3 redundant-owner I/O connections • 1 listen-only I/O connection |
|
Requested Packet Interval (RPI) |
5 ms minimum |
|
Packet Rate |
Up to 400 total I/O packets per second (200 in, 200 out) |
|
Drive Protocol |
DPI |
|
Data Rates |
125 kbps or 500 kbps |
Electrical Specifications
|
Attribute |
Value |
|---|---|
|
Power Consumption |
275 mA at 5V DC (supplied by host drive or DPI External Comms Kit) |
|
Network Consumption |
None |
Mechanical Specifications
|
Attribute |
Value |
|---|---|
|
Height |
16 mm (0.62 inches) |
|
Length |
103 mm (4.00 inches) |
|
Width |
80 mm (3.12 inches) |
|
Weight |
85 g (3 oz.) |
Environmental Specifications
|
Attribute |
Value |
|---|---|
|
Operating Temperature |
-10 to 50°C (14 to 122°F) |
|
Storage Temperature |
-40 to 85°C (-40 to 185°F) |
|
Relative Humidity |
5–95% non-condensing |
|
Atmospheric Conditions |
Must not be installed or stored in areas containing volatile or corrosive gases, vapors, or dust. |