RFL Electronics RFL 9660 - DEVICE MODEMS NOT REQUIRED; SUBSTATION HARDENED

Front view. RFL 9660 Diaital Switch
Regular telephone line sharing switches require a
separate modem at each device. For example, an
installation with eight devices would require eight modems.
To eliminate expensive modem costs, the RFL 9660 has
been designed to contain its own integrated modem. It's
all that's needed to interface all your recorders, relays,
solid-state meters, or similar equipment.
The RFL 9660 eliminates:
Separate phone lines
Individual telephone modems
Expensive modem installation and
maintenance costs.
RFL continues to develop Application Notes for a variety
of substation devices:
ABB DPU Relay
ABB MDAR Relay (With
PONI or MINT Module)
GEC Optimho Relay
General Electric DDP Relay
General Electric DLP Relay
Hathaway Fault Recorder
Mehta Tech
Transcan Digital Recorder
Metrosonics Model RV-2 Recording Voltmeter
Metrosonics Model RV-3 Recording Voltmeter
Metrosonics Model SRV-3 Recording Voltmeter
NEI
Duobias Fiber Modem
NEI Microphase Fiber Modem
RFL
6720P Checkback System
The RFL 9660's power supply, control inputs, and alarm
RFL 9001 Intelligent ~ulti~lexer
relay outputs are designed to comply with the Surge
RFL IMUX 2000 Intelligent Multiplexer
Withstand and Fast Transient requirements of ANSI
RFL 9300 Charge Comparison System (CCS)
C.37.90.1 and C.37.90-1978. In addition, RFL 9660
RFL 9700 Digital Protection Channel
operation is guaranteed at temperatures from -30°C to
RFL 9720 Pilot Wire Interface
+60°C (-22°F to + 140°F).
RFL 9745 Teleprotection Channel
Schlumberger Industries Quantum Meter
Schweitzer Engineering Series 100 Relay
Schweitzer Engineering Series 200 Relay
Schweitzer Engineering Series 300 Relay
Scientific Columbus JEM-2 Multifunction Meter
Note: If you have a device that is not on this list,
please contact the factory
- an Application Note will
be developed
rr\
October 1,2000
Publication No. PI9660