Mitsubishi FX1N-422-BD Hardware Manual page 39

FX1N Series Programmable Controllers
Features table
1 Top cover
2 Direct mounting holes (4.5 mm diameter)
3 I/O terminal block securing screws
4 Input terminals (24V DC) and power supply terminals
5 Input LED status indicators
6 Expansion port cover
7 PLC status indicators (POWER, RUN, ERROR)
8 Output LED status indicators
9 DIN rail mounting clip
10 Output terminals and power supply source terminals
11 Optional equipment connector
12 Expansion port
13 Run/Stop switch
14 Programming port
Variable analog potentiometers. Upper pot, D8030 read from VR1. Lower pot D8031
15
read from VR2
Installation Notes 3.
3-3