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HSTP3T 15/20KE-C/KEBC-C User Manual
Chapter 2 Installation Instruction
Port
Name
Function
J9-2
GENERAL_ALARM_NO
Integrated warning relay (normally open) will be
closed during warning
J9-3
GENERAL_ALARM_GND
Common terminal
Utility Fail Warning Output Dry Contact Interface
The default function of J10 is the output dry contact interface for utility failure warning, when
the utility fails, the system will send a utility failure warning information, and provide an
auxiliary dry contact signal via the isolation of a relay. The interface diagram is shown in
Fig.2-17, and description is shown in Table 2.12.
J10
U
T
I_
F
A
IL
_
N
C
U
T
I_
F
A
IL
_
N
O
G
N
D
Fig.2-17 Utility failure warning dry contact interface diagram
Table 2.12 Utility failure warning dry contact interface description
Port
Name
Function
J10-1
UTILITY_FAIL_NC
Mains failure warning relay(normally closed) will
be open during warning
J10-2
UTILITY_FAIL_NO
Mains failure warning relay (normally open) will
be closed during warning
J10-3
UTILITY_FAIL_GND
Common terminal
2.7.2 Communication Interface
RS232
、
RS485 and USB port
:
Provide serial data which can be used for commissioning
and maintenance by authorized engineers or can be used for networking or integrated
monitoring system in the service room.
SNMP: Used on site installation for communication (Optional).
Intelligent card interface
:
Extension dry contact interface (Optional).
2.7.3 Communication Setting
Please select the icon
from main menu to setting protocol of communication.
SNMP card(optional)
Table 2.13 SNMP card setting
Model
COMM Set
Remark
RMCARD205
Modbus
Mode : ASCII
Baud rate : 9600
Firmware version of RMCARD205 should be FW1.09
or newest
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