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1 Product Information
1
Mark Terminal Name Function Description Terminal Arrangement
J4/J7 GSM mode
Connect to the GSM module for
exchanging short messages.
J5/J8 Zigbee module Reserved
J1 Burning jumper Short ON to enter download mode.
J10
Operation panel
interface
Connect to the operation panel.
J3 Reserved -
J13 Reserved -
J6 Reserved -
OK Power indicator
This indicator blinks when the power to
the board and MCU running are normal.
S1
Controller
communication
indicator
This indicator blinks when communication
with the controller is normal.
S2
RS485 networking
indicator
This indicator blinks when the RS485
communication network is normal.
S3
Host computer
communication
indicator
This indicator blinks when communication
with the host computer is normal.