Advantech PCI-1241, User Manual

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17 Chapter 3
Table 3.3: PCI-1241/1242 I/O J3 Conn. Signal Description – MPG Input
Pin
No. Signal
Name Reference Direction Description
1 MPG_ECAP - Input MPG Encoder Input Phase A
6 MPG_ECAN - Input MPEG Encoder Input Phase
A/
2 MPG_ECBP - Input MPG Encoder Input Phase B
7 MPG_ECBN - Input MPG Encoder Input Phase B/
3 MPG_ECZP - Input MPG Encoder Input Phase Z
8 MPG_ECZN - Input MPG Encoder Input Phase Z/
9,
10 MPG_VCC MPG_GND Output +5/12V Output, JP1 jumper
selection
4, 5 MPG_GND - - Ground