RFL Electronics RFL 9300 - Figure 5-3. Rear View, Typical RFL 9300 Charge Comparison System

TX
105870
RX
1550NM SM
LASER FO1
A. Modem Version
B. Direct Di
g
ital Version C. Fiber Optic Version
ALL OTHER CONNECTIONS SAME AS MODEM VERSION
ALL OTHER CONNECTION
S
SAME AS MODEM VERSIO
N
POLARITY NON-POLARITY
CURRENT TRANSFORMER
NON-POLARITY
POLARITY
TB6-2 TB6-1
TB7-2 TB7-1
CURRENT TRANSFORMER
CONNECTIONS (1 )
PHASE A
A
PHASE B
CONNECTIONS (1 )
B
NOTE: HORIZONTAL BAR IS
NOT SHOWN IN THIS VIEW
FOR CLARITY.
D D
CCS
TRIP-1
1 2 3 4 5 6
+ -
TB3
RELAY I/O
7 8
CCS
TRIP-2
CCS
AUX-1
CCS
AUX-2
DTT-1
1 2 3 4 5 6
TB2
7 8
DTT-2
CCS
AUX-3
CCS
AUX-4
1 2
P.S.
TB1
ACT
ACT
ACT
ACT
1 2 3 4
TX RX
LC
N.C. N.O. C. N.C. N.O. C.
1 2 3 4 5 6
+ - + - + -
TB9TB8
ALARM I/O
J2 EXPANSION CHASSIS
J1 RS-232
IRIG-B
RX TX
MODEM CONNECTIONS
TB11-1 and TB11-2 TB11-3 and TB11-4
TB9-3 and TB9-4 TB9-1 and TB9-2
ALARM I/O CONNECTIONS
RECLOSE BLOCK Output DTT Input
TB9-5 and TB9-6
89B Input
LOCAL Alarm Relay
ALARM RELAY OUTPUT CONNECTIONS
COMM Alarm Relay
TB8-4 thru TB8-6 TB8-1 thru TB8-3
TB3-3 and TB3-4 TB3-1 and TB3-2
TRIP OUTPUT CONNECTIONS
CCS TRIP-1
TB3-5 and TB3-6 TB3-7 and TB3-8
CCS AUX-1 CCS AUX-2
TB2-7 and TB2-8 TB2-5 and TB2-6
CCS AUX-3 CCS AUX-4 CCS TRIP-1
INPUT POWER CONNECTIONS
STATION BATTERY + STATION BATTERY -
TB1-1 TB1-2
CHASSIS GROUND STUD
(#10 LUG)
CONNECTIONS
FIBER OPTIC
TIA/EIA-422 or CCITT X.21
(dc-37). Signals conform to
DIRECT DIGITAL
CONNECTIONS
37-pin D-Subminiature connector
RS-232 CONNECTOR
IRIG-B CONNECTOR
TB2-1 and TB2-2
DTT OUTPUT CONNECTIONS
DTT-2 DTT-1
TB2-3 and TB2-4
TB4-2 TB4-1
GROUND
NON-POLARITY POLARITY
CURRENT TRANSFORMER
CONNECTIONS (31 )
D
PHASE C
CURRENT TRANSFORMER
CONNECTIONS (1 )
NON-POLARITY POLARITY
TB5-2
C
TB5-1
Figure 5-3. Rear view, typical RFL 9300 Charge Comparison System
RFL 9300 RFL Electronics Inc.
October 20, 2004 5-6 (973) 334-3100