• Touch an earth-grounded metal surface such as the chassis of an instrument, a metal conduit or
pipe to discharge static electricity from the body.
• Avoid excessive movement. Transport static-sensitive components in anti-static containers or
packages.
• Wear a wrist strap connected by a wire to earth ground.
• Work in a static-safe area with anti-static floor pads and work bench pads.
IPC427 power supply
N O T I C E
Potential Instrument Damage. Delicate internal electronic components can be damaged by static electricity,
resulting in degraded performance or eventual failure.
Connect the device only to a 24 VDC power supply that agrees the requirements of safety extra low
voltage (SELV) according to IEC/EN/DIN EN/UL 60950-1. Refer to Figure 5 to connect protective
earth. Refer to Figure 6 to connect to a power supply.
Figure 5 Connect to protective earth
English 11
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