11
-
37
●
COM4 Connector
No.
Signal Type
Description
Signal Level
1
RESET
Port Reset
TTL Hi Level Reset
2
ALM2_H
External Alarm Input
TTL Hi Level
3 TxD
Serial Transmission Data
Output
RS232C
4 SG
Signal
GND
5
RxD
Serial Reception Data Input
RS232C
6 +5V
+5V
+5V power supply
(150mA)
7
ALM2_L
External Alarm Input
TTL Lo Level
8 NC
No
Connection
――
11
Extern
al Co
nnectio
n
Summary of Contents for DynaScope 7000 Series
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Page 259: ...7 15 The Description of the Display Scale Real Time Scale Scale 7 Table Trend ...
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