1.3 Communication ports
URs are equipped with a front RS232 port, a rear RS485 port, an IRIG-B input port, and three Ethernet ports. The Ethernet
ports are a combination of 100Base-TX and 100Base-FX depending on the order code option. See the relevant Instruction
Manual for information on these ports.
1.4 Safety symbols and definitions
Before attempting to install or use the device, review all safety indicators in this document to help prevent injury,
equipment damage, or downtime.
The following safety and equipment symbols are used in this document.
See the Instruction Manual for safety information.
1.5 For further assistance
For product support, contact the information and call center as follows:
GE Grid Solutions
650 Markland Street
Canada L6C 0M1
Worldwide telephone: +1 905 927 7070
Europe/Middle East/Africa telephone: +34 94 485 88 54
North America toll-free: 1 800 547 8629
Fax: +1 905 927 5098
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Indicates practices not related to personal injury.
CHAPTER 1: INTRODUCTION
UR FAMILY – COMMUNICATIONS GUIDE