3M 1000, Руководство пользователя

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Appendix A
Digital I/O Interface Module
3M Compact RFID Reader 1000 User’s Guide
89
ATTENTION 3M Compact RFID Reader 1000 antenna ports may be susceptible to
damage from static discharge or other high voltage. Use proper
Electrostatic Discharge (ESD) precautions to avoid static discharge
when handling or making connections to the 1000 antenna or
communication ports. Equipment failure can result if the antenna or
communication ports are subjected to ESD.
A.4.
Connecting External Switches and Indicators
Various motion detectors and limit switches can be connected to the reader
through the DIO interface module. For example, a typical motion sensor with
normally open (NO) and normally closed (NC) contacts can be connected as
shown in the following figure.