Date Code 20010719 701 Motor Protection Relay
Introduction & Specifications
Relay Part Number
1.9
Communication Cables
Remember to order required serial communication cables with the relay.
Use SEL Cable C234A or a null-modem cable to connect the relay
front-panel serial port to a PC 9-pin serial port for setting upload and
download and for other activities during relay installation and
operation. This cable is not included with the relay. You can purchase
this cable separately from SEL or build your own using the cable
pinout shown in Connect Your PC to the Relay on page 6.3 in
Section 6: ASCII Serial Port Operation
.
Use fiber-optic cable C801FD to connect the relay rear-panel fiber-
optic receiver port to an SEL-2600 RTD Module. You can also
purchase this cable directly from SEL.
Use the free SEL-5801 Cable SELECTOR software (available for free
download at the SEL web site, www.selinc.com) to help determine
the other communication cables you need for a particular application.
Place a Request for Quotation or Order
You may order an SEL-701 Relay from your local SEL Sales Representative or
International Distributor Office, one of SEL’s Regional Technical Service Centers, or
directly from the factory. Contact the SEL factory by telephone at (509) 332-1890 or
by fax at (509) 332-7990.
To Next Page
Loading...
