7310 IFL Installation and Users Guide
Appendix IV 7100M Chassis
10.3 7310 IFL Pinouts (7100M Chassis)
Table 10 - 7310T Transmitter Pinout
Standalone
9 Pin
Connector
(J14)
7100M Chassis
Back Panel
Connector
2300 Relay
Adaptor
Connector
Name
Description
1 —
—
+15V
Power
200
mA
18
2 —
—
Spare
Not
Used
3 J9-P25
J10-P25
J11-9
J2-P25
J4-P25
GND Chassis
Ground
4 J10-P1
to
J10-P6
J4-P1 to
J4-P6
RSSI
RF Signal Strength
Indicator;
Range 0.2 - 10V
5 J10-P7
to
J10-P12
J4-P7 to
J4-P12
PDI Indicates
Laser
Optical Power;
Range -3 to -4V
6 J10-P13
to
J10-P18
J4-P13 to
J4-P18
LSRI
Indicates Laser Bias;
Range -4.5
±
0.3V
7 J9P1-J9P6
J2-P2,
P5,
P8, P11, P14,
P17
RF Alarm
RF Alarm: Open
collector interface.
19
Sinks current at low
RF up to 30 mA
8 J9-P14
to
J9-P19
J2-P1, P4,
P7, P10, P13,
P16
OPTA
Optical Alarm: Open
collector interface.
20
Sinks current at low
optical up to 30 mA
9 J11-P1
to
J11-P6
— Spare
Not
Used
18
300 mA below 10
0
C
19
If the 2300 Relay Adapter is installed, the alarms are dry contact.
20
If the 2300 Relay Adapter is installed, the alarms are dry contact.
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Document No. 93-005-39-A1