Mesa Electronics 7i77 6-axis Analog Servo + I/O Daughter Card

Mesa 7i77 pinout

Overview

A 25-pin daughtercard for Mesa FPGA boards. There is are separate sourcing and sinking editions of the board for the field I/O.

Page 10 (4 in the PDF) shows the connector locations
Page 11 (5 in the PDF) shows the FPGA side DB-25 pinout
Page 12 (6 in the PDF) shows the TB1/TB2 power connector pinouts
Page 13 (7 in the PDF) shows the TB3 encoder 0-3 pinout
Page 14 (8 in the PDF) shows the TB4 encoder 4-5 pinout
Page 15 (9 in the PDF) shows the TB5 analog outputs/enables pinout
Page 16 (10 in the PDF) shows the TB6 Smart Serial (RS-422) pinout
Page 17 (11 in the PDF) shows the TB8 field I/O pinout
Page 18 (12 in the PDF) shows the TB7 field I/O pinout
Page 21 (15 in the PDF) hows the TB6 Smart Serial (RS-422) pinout with CAT5 wiring scheme