Rear Panel (With Discrete I/O Pcb) - Agilent Technologies G8610A Operation Manual

Agilent Technologies Helium Leak Detector
➂
Power Entry
Module
➃
Vacuum Pump
Breaker
➄
Analog Output
➅
Chassis (Earth)
Terminal
➆
Product Label
➇
USB Port
➈
Exhaust
Oil Level Cover
10
Oil Drain Cover
11
Nitrogen Vent Port Nitrogen vent port.
12
Wireless Label
The rear panel of the leak detector (Model G8610A and G8610B) is shown in Figure 1-21.
Figure 1-21 Rear Panel (with Discrete I/O PCB)
Provides supply power, overcurrent and EMI protection for the leak
detector. The Power Entry Module consists of:
❑
Power Input Connector - An IEC/EN60320/C20 standard,
three-prong grounded Inlet connector.
❑
Power Switch (I/O) - A 20A rocker type Power
Switch/Thermal Circuit Breaker.
❑
20 A EMC line filter.
A 6 A thermal circuit breaker for the internal foreline pump.
DB9F connector for the analog output voltage. Pin #1 is signal
(positive) and Pin #2 is return (negative).
Provided for additional connection of the leak detector to the
building grounding system to improve ESD protection.
A product label with part number, serial number and rating infor-
mation.
A standard or high speed USB port for software updates.
A barbed hose fitting (OD =12.57 mm) to exhaust the mechanical
pump.
Oil level window for a G8610A model.
Oil drain opening for a G8610A model.
A wireless info label for leak detector with an optional Wireless
Remote Control.
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