Specifications

SPECIFICATIONS
Communications Network Protocol Dependent on installed adapter
Data Rate Dependent on installed adapter
Drive Protocol DSI
Data Rate 19.2 Kbps
Electrical Consumption Drive None
Network EtherNet/IP None
DeviceNet 60 mA at 24 VDC
PROFIBUS DP None
BACnet MS/TP None
LonWorks None
ControlNet None
DC Power Supply 22-COMM-B 75 mA at 24 VDC
Requirement 22-COMM-C 110 mA at 24 VDC
22-COMM-D 60 mA at 24 VDC
22-COMM-E 140 mA at 24 VDC
22-COMM-L 60 mA at 24 VDC
22-COMM-P 60 mA at 24 VDC
Compliance UL UL508C
cUL CAN/CSA C22.2 No. 14-M91
CE EN50178 and EN61800-3
CTick EN61800-3
AC POWER ADAPTER OPTION
The AC power adapter (20-XCOMM-AC-PS1) is an accessory
AC-to-DC converter for use with the external communications kit.
The converter, which comes with interchangeable plugs, is shown
below. The converter connects to any available 100-240 VAC
receptacle. Use the appropriate plug for your region:
DAISY-CHAINING KITS
You can power additional external communication kits by
daisy-chaining them together.
Item Connector Description
❶ Network Network connection for communication adapter
➋ 24 VDC Connection for 24 VDC power source
➌ AC-to-DC Connection for 20-XCOMM-AC-PS1 power adapter
➍ DSI DSI connection for 22-RJ45CBL-C** cable or AK-U0-RJ45-TB2P terminal
block adapter
➎ Serial Connection for 1203-SFC cable to use with PC software tools
Publication 22COMM-PP001D-EN-P – July 2006 Copyright ©2006 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.
Supersedes Publication 22COMM-PP001C-EN-P – December 2005
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