Connections
9.
Connections
9.1
HM504
1
Serial port
2
2x Ethernet port
3
USB port
4
Power supply
5
Expansion slot for plug-ins
6
SD card slot
9.2
HM507, HM510 and HM513
1
Serial port
2
2x Ethernet port
3
2x USB port
4
Power supply
5
2x Expansion slot for plug-ins
6
SD card slot
14