
Chapter: Connectors Internal Connectors
page 36 Beckhoff New Automation Technology CB1052
3.4.5 CD-In
In addition to the external TRS connectors mentioned above, the CB1052 offers an internal 4 pin
connector (Foxconn HF1104E-P1), providing customers with even more possibilities to connect audio
devices (analogue signals).
Pinout CD-in connector:
Pin Name Description
1 CD_L CD left channel
2 CD_GND CD ground
3 CD_GND CD ground
4 CD_R CD right channel
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