7310 Installation and User’s Guide
Product Specifications
4.3 7310 IFL Pinouts
Table 3 - 7310T Transmitter Pinout
Standalone
9 Pin
Connector
7180M
Chassis Back
Panel
Connector
2380 Relay
Adaptor
Connector
Name
Description
1
—
—
+15V
Power
200 mA
7
2 —
—
Spare
Not
Used
3 J11-P9
J12-P25
J13-P25
J2-P25
J4-P25
GND Chassis
Ground
4 J13-P1
to
J13-P8
J4-P1 to J4-P8
RSSI
RF Signal Strength
Indicator;
Range 0.2 - 10V
5 J13-P9
to
J13-P16
J4-P9 to J4-P16
PDI
Measures Laser
Optical Power;
Range -3 to -4V
6 J13-P17
to
J13-P24
J4-P17 to
J4-P24
LSRI
Indicates Laser Bias;
Range -4.5
±
0.3V
7 J12-P1
to
J12-P8
J2: P1-P2
P3-P4, P5-P6
P7-P8, P9-P10
P11-P12
P13-P14
P15-P16
AGCA
RF Alarm: Open
collector interface.
8
Sinks current at low
RF, up to 30 mA.
8 J12-P9
to
J12-P16
See Note
Below
OPTA Optical
Alarm:
Open
collector interface.
9
Sinks current at low
optical, up to 30 mA
9
J11-P1 to
J11-P6
—
Spare Not
Used
*Dependent on Order
Note
If a 2380 Relay Adaptor is installed RF and Optical Levels are measured together; the
alarm indicates a problem in either the RF or Optical Levels.
7
300 mA below 10
0
C
8
If the 2380 Relay Adapter is installed, the alarms are dry contact. Refer to section
.
Appendix III The 2380
Relay Adaptor
Appendix III The 2380
Relay Adaptor
9
If the 2380 Relay Adapter is installed, the alarms are dry contact. Refer to section
.
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Document No. 93-005-39-A1