Cellular Voice Connector; Optional I/O; Power Input Mode; Table 4.13: Audio Connector Pin Assignments - Advantech ARK-2121V User Manual

Table 4.13: Audio Connector Pin Assignments

Pin
1
2
3
4.4.9

Cellular Voice Connector

ARK-2121V offers stereo audio ports by a phone jack connector of Line-out & Mic-in.
Table 4.14: Cellular Voice Connector Pin Assignments
Pin
1
2
4.4.10

Optional I/O

ARK-2121V-S9A1E provides two optional DB9 connectors which can have possible
combination as below.
 2 x DB9 connectors for RS-232/422/485 signal (Default)
 CANBus 2.0A/B (Module option)
DB9_1
COM
1 x CANBus
COM
2 x CANBus
4.4.11

Power Input Mode

ARK-2121V provides two power input mode. One is P and the other one is V. P
means for power adapter; V means for in-vehicle purpose.
ARK-2121V User Manual
Audio Signal Name
MIC
Line-In
Line-Out
Figure 4.22 Cellular Voice Connector
Cellular Signal Name
MIC
Line Out
DB9_2
COM
1 x CANBus
2 x CANBus
COM
Figure 4.23 Power Input Mode
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