ESD guidelines
A.1 ESD Guidelines
SIWAREX WP251
216
Manual, 12/2015, A5E37203357A
Image A-1
Electrostatic voltages which an operator can be subjected to
Basic protective measures against electrostatic discharge
●
Ensure good equipotential bonding:
When handling electrostatic sensitive devices, ensure that your body, the workplace and
packaging are grounded. This prevents electrostatic charge.
●
Avoid direct contact:
As a general rule, only touch electrostatic sensitive devices when this is unavoidable (e.g.
during maintenance work). Handle the modules without touching any chip pins or PCB
traces. In this way, the discharged energy can not affect the sensitive devices.
Discharge your body before you start taking any measurements on a module. Do so by
touching grounded metallic parts. Always use grounded measuring instruments.
Summary of Contents for SIWAREX WP251
Page 28: ...Mounting 5 3 Mounting on the SIMATIC S7 1200 SIWAREX WP251 28 Manual 12 2015 A5E37203357A ...
Page 212: ...Technical specifications 13 3 Approvals SIWAREX WP251 212 Manual 12 2015 A5E37203357A ...
Page 218: ...List of abbreviations B 1 List of abbreviations SIWAREX WP251 218 Manual 12 2015 A5E37203357A ...
