User`s guide

7410F IFL Installation and Users Guide Product Technical Description
Foxcom Proprietary Information 30
Document No. 93-006-01-A
Table 4 - 7410FR Receiver Pinout
Standalone
9 Pin
Connector
(J14)
7180M
Chassis Back
Panel
Connector
2380 Relay
Adaptor
Connector
Name Description
1 — — +15V
Power
250 mA
2 — — Spare Not Used
3 J11-P9
J12-P25
J13-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 - 10
VDC
5 J13-P9 to
J13-P16
J4-P9 to
J4-P16
PDI Indicates Received
Optical Power;
1V/1mW Optical
Power
6 — — Spare Not Used
7 J12-P1 to
J12-P8
J2: P1-P2
P3-P4,
P5-P6, P7-P8,
P9-P10
P11-P12,
P13-P14
P15-P16
RFA RF Alarm: Open
collector
interface
13
. Sinks
current at low
optical, up to 30
mA.
8 J12-P9 to
J12-P16
See Note
Below
OPTA Optical Alarm:
Open collector
interface
14
. Sinks
current at low
optical, up to
30 mA.
9 — — Spare Not Used
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.
13
If the 2380 Relay Adapter is installed, the alarms are dry contact. Refer to section Appendix III
The 2380 Relay Adaptor.
14
If the 2380 Relay Adapter is installed, the alarms are dry contact. Refer to section Appendix III
The 2380 Relay Adaptor.