Power Input Connector (Dc-In) - JHCTech KMDA-3921 User Manual

Table 2.8: 16-bit DIO pin assignments
Pin Signal
1
GPIO1
2
GPIO2
3
GPIO3
4
GPIO4
5
GPIO5
6
GPIO6
7
GPIO7
8
GPIO8
9
5V
(All of the above DIOs are TTL signals, digital inputs (high level 1: 2-5.25V, low level 0: 0-0.8V), digital
output (high level 1: minimum 2.4V, low level 0: Maximum 0.4V).)

2.3.7 Power Input Connector (DC-IN)

The KMDA-3921/3920/3610 provides a wide power input (DC 12~24V) by a 3-pin terminal.
Table 2.9 for pin assignments.
Table 2.9:DC-IN port pin assignments
Pin
Figure 2. 16
Pin Signal
10 NC
11 NC
12 NC
13 GND
14 GPIO9
15 GPIO10
16 GPIO11
17 GPIO12
18 GPIO13
Figure 2. 17
Signal Pin
23
Pin Signal
19
GPIO14
20
GPIO15
21
GPIO16
22
NC
23
NC
24
NC
25
NC
Signal
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