Terminal 5 is Positive (+), Terminal 6 is Negative (-). Connect these directly to the DC control input side (usually terminals 3 and 4) of your Solid State Relay.
Ensure your sensor, heater, and controller are completely wired and powered on.
Wiring error on the output load side, or the switched current exceeds the 16A threshold, damaging the relay.
[ SINOTIMER MC101 TERMINAL LAYOUT ] _______________________________ | 1 | 2 | 3 | 4 | | AC/DC Power | Alarm Out | |_______|_______|_______|_______| | 5 | 6 | 7 | 8 | | Main Output | (Blank) | |_______|_______|_______|_______| | 9 | 10 | 11 | 12 | | TC / RTD Sensor Input | | |_______|_______|_______|_______| Power Supply (Terminals 1 and 2) Connect your main power lines here. Line (Live / Phase) Terminal 2: Neutral Main Control Output (Terminals 5 and 6)
Dual 4-digit LED (Top: Process Value/PV in red; Bottom: Set Value/SV in green) Dimensions: 48mm x 48mm (Front panel), 85mm depth
Sinotimer MC101 Manual: Setup, Configuration, and Troubleshooting Guide
If you are looking for the manual's core steps, users from GTHURCS and other community sources outline this standard flow:
Over-range error. The measured temperature has exceeded the physical limitations of the configured sensor. Turn off the heating element immediately.
: 0.1° for thermocouples and thermal resistance; up to 0.001 for analog input.
This comprehensive manual provides the necessary information for wiring, configuring, and troubleshooting your Sinotimer MC101 controller. 1. Technical Specifications
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The light indicator on the front panel will begin flashing, indicating that auto-tuning is active.
Press and M+ to input the exact hour and minute you want the device to turn ON.
On the main screen, press the key to select the digit you want to change. Use the Up and Down arrows to adjust the Set Value (SV). Press SET to save the target temperature. Understanding PID Auto-Tuning
: If you prefer simple on/off switching rather than PID, set the proportional value (P) to 0 and adjust the hysteresis (deviation) value. Troubleshooting Common Error Codes
The bottom green display shows your target temperature.
Thermocouple (K, J, etc.): Connect the positive wire to Terminal 9 and the negative wire to Terminal 10.