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Chapter 3 Interfaces
Interface Pinouts
The physical interface of the EM20-85 consists of a 8-pin box connector and a 12-pin FPC connector:
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8-pin box connector can be used as RS-232 interface or USB interface.
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12-pin FPC connector can be used as TTL-232 interface or USB interface.
The figure below illustrates the position of connectors on the EM20-85.
Figure 3-1
Содержание NLS-EM20-85
Страница 1: ......
Страница 12: ...7 Mounting The illustrations below show the mechanical mounting dimensions unit mm for the EM20 85 Figure 2 1...
Страница 25: ...20 Cable for 8 pin Box Connector RS 232 interface Figure 3 6...
Страница 29: ...24 Standby Current Figure 4 5 Peak Current VDD 5 0V with NFC Figure 4 6...
Страница 30: ...25 Working Current Figure 4 7 Standby Current Figure 4 8...
Страница 36: ......