Introduction
This manual provides essential information for the safe and efficient operation of your FOTEK MC-361 Multifunctional Counter. Please read this manual thoroughly before installation and operation, and keep it for future reference.

This image displays the FOTEK MC-361 Multifunctional Counter alongside its retail packaging. The counter features a digital display and control buttons for various functions.
Safety Precautions
- Ensure power is disconnected before installation or maintenance.
- Do not expose the device to excessive moisture, dust, or extreme temperatures.
- Only qualified personnel should perform installation and wiring.
- Verify correct voltage and current ratings before connecting power.
Setup and Installation
Mounting
- Select a suitable panel cutout for the 72x72mm dimensions of the counter.
- Insert the MC-361 counter into the cutout from the front.
- Secure the counter using the provided mounting brackets from the rear of the panel.
Wiring
The MC-361 is a multifunctional counter. Specific wiring details will depend on the application (e.g., input sensors, output relays, power supply). Refer to the terminal block diagram on the device or its dedicated wiring schematic (not provided in this manual) for precise connections.
- Power Supply: Connect the appropriate AC/DC power source to the designated power terminals.
- Input Signals: Connect sensors (e.g., proximity switches, encoders) to the input terminals for counting.
- Output Control: If applicable, connect control devices (e.g., relays, buzzers) to the output terminals.
Warning: Incorrect wiring can damage the device and connected equipment. Always double-check connections before applying power.
Operating Instructions
Basic Operation
- Power On: Once correctly wired, apply power to the device. The display will illuminate.
- Display: The main display shows the current count value.
- RST (Reset) Button: Press this button to reset the current count to zero.
- ENT (Enter) Button: Used to confirm settings or enter programming modes.
- Arrow Buttons (Up/Down): Used to navigate menus or adjust parameter values in programming mode.
Setting Parameters (General Guide)
The MC-361 is a multifunctional counter, meaning it can perform various counting tasks (e.g., totalizing, batch counting, length measurement). The specific parameter settings will depend on the desired function.
- Enter Programming Mode: Typically, this involves pressing and holding the ENT button for a few seconds, or a combination of buttons.
- Navigate Menus: Use the Up/Down arrow buttons to scroll through different parameters (e.g., input mode, output mode, preset value).
- Select Parameter: Press ENT to select a parameter for editing.
- Adjust Value: Use the Up/Down arrow buttons to change the parameter's value.
- Confirm Setting: Press ENT to save the adjusted value.
- Exit Programming Mode: Usually, this involves pressing and holding ENT again, or waiting for a timeout.
For detailed programming instructions specific to your application, please refer to the full product manual (if available) or contact technical support.
Maintenance
- Cleaning: Wipe the device surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Inspection: Periodically check wiring connections for looseness or damage.
- Environment: Ensure the operating environment remains within the specified temperature and humidity ranges to prolong device life.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | No power supply or incorrect wiring. | Check power connections and ensure correct voltage. |
| Counter not counting. | Incorrect input wiring, faulty sensor, or incorrect parameter settings. | Verify input sensor operation and wiring. Check counting mode settings. |
| Display shows error code. | Internal fault or specific operational error. | Refer to the full product manual for error code definitions. Power cycle the device. If persistent, contact support. |
Specifications
| Feature | Detail |
|---|---|
| Model | MC-361 |
| Brand | FOTEK |
| Type | Multifunctional Counter |
| Dimensions | 72 x 72 mm |
| Material | Plastic |
| Origin | Mainland China |
| Approx. Package Weight | 0.4 kg |
| Approx. Package Dimensions | 10 x 10 x 10 cm |
User Tips
- Always refer to the specific wiring diagram for your application to avoid damage.
- When setting parameters, make small adjustments and test the counter's behavior before full deployment.
- Keep the display clean for optimal readability.
Warranty and Support
FOTEK products are manufactured to high-quality standards. For warranty information, please refer to the documentation provided with your purchase or contact your local distributor.
For technical assistance or further inquiries, please contact the seller or manufacturer directly. You can find seller information on the platform where you purchased this product (e.g., HLshop1103862922 Store).





