7B14-05-2中文资料(5)

7B14

PIN CONFIGURATIONS AND FUNCTIONAL DESCRIPTIONS

Figure 3 7B14 Input Field Connections

Table 1. Pin Function Descriptions—

Pin Input Module Function No.

0 SENSOR INPUT 1 INPUT HIGH 2 INPUT LOW 3 POWER SUPPLY (DC)

OLTAGE 5 OUTPUT & POWER

COMMON

Output Module Function NOT USED OUTPUT HIGH OUTPUT LOW

POWER SUPPLY (DC) INPUT OLTAGE INPUT AND POWER COMMON

Figure 4 . Model 7B Series Module, with pin-out assignments.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges.

Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

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