Main Control Module

FusionCol8000-C210 In-room Chilled Water Smart Cooling Product User Manual

C:52274491, 52274491-001; M:FusionCol8000-C210H4, FusionCol8000-C210H4

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Main Control Module

Appearance

Figure 2-5 Main control module

(1) Running indicator	(2) Alarm indicator	(3) FE_1 port
(4) CAN_IN port	(5) RS485/12V port	(6) USB port
(7) SW button	(8) FE_2 port	(9) CAN_OUT port
(10) COM/FE port	(11) DP port

Indicators

Indicator	Status	Description
Running indicator (RUN)	Off	The unit is shut down.
Running indicator (RUN)	Blinking green	The unit is started.
Alarm indicator (ALM)	Off	No alarm is generated, or a warning has been generated.
Alarm indicator (ALM)	Steady red	There is a major or critical alarm.

Communications Ports

FE_1 and FE_2 ports: connect FE (MAC_CAN) teamwork communications cables.
CAN_IN and CAN_OUT ports: connect CAN teamwork and RS485 monitoring cascading communications cables.
RS485/12V port: connects a temperature and humidity (T/H) sensor.
COM/FE port: connects a monitoring communications cable.

Pin	FE_1 and FE_2 Ports	CAN_IN Port	CAN_OUT Port	RS485/12V Port	COM/FE Port
PIN1	FE TX+	RS485-N+	RS485-N+_1	RS485 HT+	FE TX+
PIN2	FE TX–	RS485-N-	RS485-N-_1	RS485 HT–	FE TX–
PIN3	FE RX+	-	-	12V	FE RX+
PIN4	-	RS485-N+	RS485-N+_1	RS485 HT+	RS485-N+_2
PIN5	-	RS485-N-	RS485-N-_1	RS485 HT–	RS485-N-_2
PIN6	FE RX–	-	-	-	FE RX–
PIN7	-	CANH	CANH	-	-
PIN8	-	CANL	CANL	GND	-

USB port: connects a WiFi module or USB flash drive.

This port is protected by a security mechanism.

Appearance	USB Port
	Connects the WiFi module to the unit over the app. You can obtain the service authorization code when the unit is powered on for the first time, and view or obtain the running information about the unit during inspection. The user must be an authorized service engineer. To ensure security, remove the WiFi module immediately after use. Connects a USB flash drive to export data, import and export configuration files, import certificates and keys, and upgrade the version.

Appearance

USB Port

Connects the WiFi module to the unit over the app. You can obtain the service authorization code when the unit is powered on for the first time, and view or obtain the running information about the unit during inspection. The user must be an authorized service engineer. To ensure security, remove the WiFi module immediately after use.
Connects a USB flash drive to export data, import and export configuration files, import certificates and keys, and upgrade the version.

DP port: connects to the display module.

Appearance	DP Port
	Connects to the display module for communication and power supply.

Button

Appearance	SW Button
	When the smart cooling product is shut down and the admin user has logged in, if you hold down the button for more than 10s, a red frame is added to the button that involves a risky operation on the display module within 5 minutes. You can press and hold down the button for 10s to enter the risky operation screen. Exercise caution because a risky operation may affect system data.

Translation

简体中文

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Updated: 2023-09-07

Document ID: EDOC1100148773

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C:52274491, 52274491-001; M:FusionCol8000-C210H4, FusionCol8000-C210H4

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Indicators

Communications Ports

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