IONODES ATOMAS-MINI - Page 10

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10
AUDIO LINE IN LEFT
11
GND
12
GND
13
RST / FACT DFLT
Reset signal / factory reset
14
MAIN PWM
For internal purposes only. DO NOT USE.
15
MEZ RST#
For internal purposes only. DO NOT USE.
16
GND
17
GND
18
AUX SDA
I2C Data.
For internal purposes only. DO NOT USE.
19
MEZ DRY IN1
I/O input for dry contact input.
20
AUX SCL
I2C Clock.
For internal purposes only. DO NOT USE.
21
MEZ DRY IN2
I/O input for dry contact input.
22
GND
23
MEZ DRY OUT
I/O output for dry contact output.
24
RS-485 TX+
25
GND
26
RS-485 TX-
27
PWR SRC 0
For internal purposes only. DO NOT USE.
28
RS-485 RX+
29
PWR SRC 1
For internal purposes only. DO NOT USE.
30
RS-485 RX-
DEBUG Serial Port
The debug port (DEBUG TX/RX) is for internal use by IONODES and should be left
disconnected on production designs.