Newland NLS-EM20-85 Installation Manual page 5

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Connector/Cable Specifications (Unit: mm) .................................................................................................................... 16
12-pin FPC Connector ........................................................................................................................................... 16
8-pin Box Connector .............................................................................................................................................. 17
12-pin FPC Cable .................................................................................................................................................. 18
Dedicated Cable for 8-pin Box Connector .............................................................................................................. 19
Chapter 4 Electrical Specifications ........................................................................................................................................... 21
Power Supply ................................................................................................................................................................. 21
DC Characteristics ......................................................................................................................................................... 21
Operating Voltage .................................................................................................................................................. 21
Ripple Noise........................................................................................................................................................... 22
I/O Voltage ............................................................................................................................................................. 22
Operating Current .................................................................................................................................................. 23
Timing Sequence ............................................................................................................................................................ 26
Power Up and Power Down Timing Sequence ...................................................................................................... 26
Chapter 5 External Reference Circuit ....................................................................................................................................... 28
External Circuit Design ................................................................................................................................................... 28
Good Read LED Circuit ......................................................................................................................................... 28
Beeper Circuit ........................................................................................................................................................ 28
Trigger Circuit ........................................................................................................................................................ 29
Chapter 6 Auxiliary Tool ............................................................................................................................................................. 30
EasySet .......................................................................................................................................................................... 30
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