4.2 Back view
RS232-A (device, cash register)
MDB status LED
RS232-B (host, external devices)
USB type A port (host)
headphone jack (mic + speaker)
USB type C port (OTG)
LAN port (10/100 Mbit)
download button
digital I/O (power, 6pin WAGO connector)
reset button
executive/ MDB Master port
HDMI port
4G antenna
MDB Slave port
1
2
3
4
5
6
7
15
9
10
11
12
13
14
SAM card module
8