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JLCooper eBOX GPI8 User Manual

Page 49

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49

GPI Port Circuitry Details
The eBOX GPI8 GPI input and output circuits are detailed in the
following section.

The inputs on the terminal strip are optically isolated.

Recommended Current

16mA

Maximum Current

25mA

Forward Voltage Drop

1.15V

Maximum Reverse Voltage

5.0V

GPI Input Optoisolator Charactersitics


The outputs on the terminal strip are isolated with dry relay
contacts.


Maximum Peak Current

500mA

Maximum Peak Break Voltage

200V

GPI Output Relay Charactersitics

A

B

Detail of Relay Output

+

-

Detail of Optoisolator Input