MCGS TPC7031Ni 7 Inch IoT HMI Touch Screen WiFi 4G Supported 1024×600 Resolution IP65 Front Panel Remote O&M Industrial Human Machine Interface

The MCGS TPC7031Ni industrial IoT HMI adopts 7 inch TFT LCD display with 1024×600 resolution 262K colors 350cd per square meter brightness and four‑wire resistive touch screen driven by Cortex‑A53 quad‑core 1GHz CPU with 256MB memory and 512MB system storage rated power is 7W with built‑in power isolation module it is equipped with rich communication interfaces including 10 100Mbps adaptive Ethernet port multi‑isolated RS232 RS485 RS422 serial interfaces and USB Host port supporting project download system upgrade and data import export this touch screen supports optional WiFi or 4G cellular network to realize remote operation and maintenance via mcgsIoT cloud platform its front panel reaches IP65 protection grade holds CE and FCC certifications and meets industrial grade 3 EMC requirements working voltage is 24VDC plus minus 20 percent working temperature ranges from 0℃ to 45℃ the silver‑grey enclosure external dimension is 203×149mm cabinet mounting cut‑out size is 192×138mm it runs with McgsPro V3.3.6.6354 SP1.3 or higher version software and fits perfectly for control cabinet assembly machinery renovation HVAC energy and pharmaceutical automation systems.

• Note: Wireless expansion supports only a choice between Wi-Fi and 4G.

①	Electricity  source			-	1	0V
				+	2	DC24V
②	Serial port			COM1	2	RS232 RXD
					3	RS232 TXD
					5	GND
				COM2	7	RS485+
					8	RS485-
				COM3	4	RS485+
					9	RS485-
				COM9	7	RXD+
					8	RXD-
					4	TXD+
					9	TXD-
				Note:COM9 and COM2, COM3 They cannot be used simultaneously.
③	Antenna hole	Turn clockwise			Turn counterclockwise
	SIM card slot （only 4G screen）	HMI Insert with the back facing up SIM Card			Press to pop up
④	Network port	10M/100M adaptive Ethernet port, capable of uploading or downloading projects and upgrading the operating environment (the screen's operating environment requires Pro 3.3.2). (and above ), and can also communicate with other devices.
⑤	USB main port	USB 2.0, supports via U The disk updates the touchscreen operating environment, projects, system, and provides functions such as data import and export.

l Product Dimensions

External dimensions 

Opening size

l Installation method

Hook installation 

Installation angle

1.5.1  Replacement battery

Battery location: TPC On the circuit board inside the product

Battery specifications: CR1220 3V lithium batteries

To remove the battery: Remove the adhesive on top of the battery, gently move the positive terminal to the battery position, and the battery will pop out automatically.

Install the battery: First, place the battery into the positive terminal clip, and then gently press the other end under the plastic clip. Check that both plastic clips and the metal positive terminal clip are properly inserted.

During installation, please avoid short-circuiting the positive and negative terminals of the battery. 4G The expansion board needs to be removed first for the IoT screen . Make sure the pinholes on the expansion board are aligned.

                                                                 Remove battery                                                                                            Install battery

1.5.2  Touch calibration

Enter TPC In the system settings interface, press and hold on a blank area. 3 The touch calibration process will begin in seconds.

TPC Calibration: Use a stylus or finger to lightly press and hold the center point of the crosshair cursor. When the cursor moves to the next point, lift it. Repeat this action until the message "New calibration settings have been measured" appears. Click the "Confirm Calibration" button to save and exit the calibration program.

Place your finger lightly and accurately on the center of the crosshair cursor and hold it for at least one second as the target moves across the screen. Repeat this action.

1.5.3  Three-proof film

Give TPC Applying a protective film can effectively prevent dust , oil, and other contaminants generated during production from affecting the skin. TPC is susceptible to corrosion, therefore, if necessary, a protective membrane can be used to protect TPC. To protect it. This article takes... 1271Gn We will use this as an example for explanation; other models will be discussed later. TPC The steps for applying the screen protector are similar .

l Tools needed: TPC Includes a three-proof film (available for purchase from screen suppliers), dustproof cloth, anti-static environmentally friendly cleaning agent, and roller.

l Operating steps:

1) Clean the screen. Use a dust cloth to wipe away dirt from the front panel to prevent bubbles when applying the screen protector. If the TPC surface is heavily contaminated, use a cleaning agent to help clean contaminants in the crevices around the edges.

2) Remove the factory-installed PET protective film and clean any residue to prevent bubbles from forming during application.

3) Peel off a corner of the backing film on the right side. Align the right side of the film with the right side of the TPC. With your left hand, slowly peel off the backing film, and with your right hand, apply even pressure to gently push the film onto the screen from right to left

4) After applying the film, use a roller to press the adhesive backing firmly to prevent air bubbles.

l Precautions:

1) The factory-installed protective film must be removed before applying the three-proof film. PET Protective film

2) The three-proof film is a consumable. If the edges are found to be peeling or bulging , a new film needs to be applied.

3) When replacing the protective film, pry it up from the lower right corner of the front panel, being careful not to scratch the sealing film.

2 Project Download

Step 1: Use 24V DC power supply TPC After powering on and starting up, a "Starting up" progress bar will appear on the screen. At this point, click... TPC①, You will be taken to the startup configuration interface. If no action is taken, you will be taken to the project running interface automatically .

Step 2: Click the System Parameter Settings button ②. Enter TPC System settings interface.

Step 3: Select the Network Settings tab ③, and configure... TPC IP Address 4, TPC default I P Address is 200.200.200.190 .

Step 4: Connect the computer and... TPC, and the computer IP With the connected TPC LAN port IP Set them to the same network segment.

Step 5: Use MCGS Pro Open TPC Project, click to download project ⑤, Open the download configuration properties page and select "Online" as the run mode . Select the connection method "TCP/IP" "Network"⑦ Enter the target machine name TPC of IP Address ⑧ , Click "Download Project" (⑨). After the download is successful, click "Start & Run" (⑩) or... TPC The "Enter Runtime Environment" button on the interface runs the screen-side project.