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Names and Functions of Parts
10BASE-T connector (RJ-45 modular jack,
1)
Ethernet
IEEE802.3 compliant): This
connector is for network control from a host
computer.
RS-232C connector (D-sub 9-pin, RS-232C
standard compliant, male): This is a control and
maintenance connector. Connect to the RS-232C
connector on the control computer.
ALARM connector (D-sub 9-pin, female): When a
problem occurs, this outputs an alarm signal (relay
contact output).
The output consists of two types, designated major
alarm and minor alarm. Externally shorting pins 4
and 5 by changing internal DIP switch settings
causes a forced hardware reset.
For details, refer to the Installation Manual.
Note
To prevent inadvertent connection of a wrong
connector, it is recommended to keep this
protected by a safety cap.
5 U (signal ground) connector
This is signal ground. Connect to ground as required.
6 - AC IN connector
Connect to an AC power supply with the AC power
cord (sold separately).
7 Option panel
This allows an optional MSBA-20IP Network Adapter
Board to be installed.
10
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