8
Serial/Ethernet/USB Communication (SCOM) Interface
IND100084-17
- Compatible connectors (as listed on datasheets):
• SCOM RS-422/485 : Terminal Block Connector 3.81, non-isolated
• SCOM RS-232
: D-SUB 9P (female), non-isolated
• SCOM Ethernet
: RJ45 (female)
• SCOM USB
: USB 2.0 (Type A, female)
Multiple access:
From Firmware NXP: FW1000002-0A25 and Firmware Video Scaler: FW200001-0BV8 Series X G2 MMD models
supports multiple SCOM access via RS-232, Ethernet, USB and RS-422 or RS-485 ports at the same time.
This means, for example, that while using Ethernet through a RJ-45 port to communicate with unit, users can now also
at the same time communicate via RS-232 port simultaneously. Only limitation is for RS-422 and RS-485 at the same
time which is not possible.
Reference:
https://www.hattelandtechnology.com/product-notifications/firmware-update-affecting-series-x-g2-mmd-displays-15-to-27-inch-1
For models having older firmware as described above, the selection of active communication must be set via the
OSD menu setting item: “Management Settings - Communication”. This will only allow 1 connection at the same time
through the defined connector.
