AR FI7000, Руководство по эксплуатации и обслуживанию

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PL7004 Kit
18 Rev F
3.4.2 Probe Interface
The Power switch on the interface activates the interface (ON) and deactivates the interface and probe (OFF).
A separate key on the interface enables the laser. A momentary switch initiates the laser on sequence. If the
fiber optic cables are not sensed or the probe does not respond within a preset time – as would be the case if
the interconnecting fiber optic cables are not fully installed or damaged - the laser is turned off as a safety
precaution.
Front panel indicators show that the AC power is applied, when the interface’s laser is on, F/O cable
connection status and that the probe is responding.
Figure 3-2: Interface Assembly Front Panel Features
Table 3-2 Interface Assembly Front Panel Features
Label Title Function
1 Power switch Turns on the probe kit and illuminates to indicate that prime power is applied.
2 Key Switch Enables the laser power supply.
3 Laser On Switch Illuminated momentary switch to start laser on sequence. Switch is illuminated when laser is on.
4 F/O Status LED Illuminates Green when F/O connection is sensed. Illuminates Red if cable fault is present.
5 System Fault LED Illuminates Red if probe communication is terminated and F/O cable is still sensed. Off indicates
safe condition (no faults).
Figure 3-3. Probe Interface Assembly Rear Panel Features
Table 3-3. Probe Interface Assembly Rear Panel Features
Label Title Function
1 GPIB Address Switch Sets device address for GPIB communication
2 GPIB (IEEE-488) Connector GPIB connector to host
3 RS-232 connector RS-232 Connector to host
4 USB Connector Universal Serial buss connector to host
5 F/O Serial F/O Serial for connection to FM7004
6 Probe F/O Connection (2) duplex E2000 F/O
7 Power AC power input cable
8 Housing Protects and shields the electronic components