Based on the manual it appears that the transceiver uses a standard pinout for ICOM’s DIN8 accessory port:
The matching audio cable can be found in ICOM DIN8 kit:
The transceiver also features DB9 port for serial connection. This has potential for optional serial CAT control.
As it is always the case with DB9 (D-SUB9) serial connections, you will need Digirig Mobile in RS-232 configuration. The matching cable can be found in TS-480 kit:
Please report your results here if you give this a go.