4-31
DS-LAN
This is the LAN interface connector to communicate with other monitor units using special protocol.
The I/O signal line of this interface is insulated.
Serial Interface (COM1 / COM2 / Status II-1 / Status II-2)
Serial interface is provided with the power circuit to supply insulation power and RS-232C interface
circuit. The power supply and the I/O signal line of this interface are insulated. (Since the COM2 is
the Bidirectional Wireless Communications Module, it is not insulated.)
External monitor display output
External monitor display output has the video signal output in analog RGB method.
U-LINK Interface
U-LINK interface is provided with the power circuit for the HR-800 Recorder Unit and RS-485
interface circuit. (The power supply and the I/O signal line of this interface are not insulated.)
●
Internal Connector
AC/DC unit connector (CN1)
No.
Signal
Name
I/O
Description
1 +18V
I
18V from power
supply unit
2 +18V
I
18V from power
supply unit
3 GND
- GND
4 GND
- GND
Battery board connector (CN4)
No.
Signal
Name
I/O Description
No.
Signal
Name
I/O Description
1 +BAT_V I/O
Li-ion battery
+ terminal
7 IIC_DATA I/O
Battery
communication
data
2 +BAT_V I/O
Li-ion battery
+ terminal
8 SGND
- Signal
GND
3 +BAT_V I/O
Li-ion battery
+ terminal
9
BAT_DETE
CT
- Battery
detection
4 THM+
I
Battery thermistor
terminal
10 -BAT_V
-
Li-ion battery
- terminal
5 THM-
I
Battery thermistor
terminal
11 -BAT_V
-
Li-ion battery
- terminal
6 IIC_CLK
O
Battery
communication
clock
12 -BAT_V
-
Li-ion battery
- terminal
Содержание DS-8200
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