Auto-tuning allows the MC101 to calculate optimal PID values for your specific system. Set your target temperature (). Press and hold SET for 3 seconds to open the menu. Navigate to the AT parameter. Change the value from oFF to on . Press SET to exit. The AT light on the front panel will flash. Do not disturb the system until the light stops flashing. Troubleshooting Error Codes
: K, J, E, S, N, T, B, Wre (Thermocouple); PT100, CU50 (RTD) Accuracy : ±0.5% of full scale Resolution : 1°C or 0.1°C Control Output : Relay (3A) or SSR (Voltage pulse, 12V DC) Power Supply : 85–265V AC, 50/60 Hz Dimensions : 48mm x 48mm x 85mm (1/16 DIN) Wiring and Connections
that provides every necessary detail to get the device running, provided you have a basic understanding of electrical wiring and PID (Proportional-Integral-Derivative) logic. 🛠️ Key Specifications Addressed
: Hold the Clock button while pressing D+ (Day), H+ (Hour), and M+ (Minute) to set current time.
Connect the incoming Neutral wire from your main power supply. sinotimer mc101 manual
: Insert the controller through the panel cutout and secure it from the rear using the provided mounting frame. 2. Wiring Diagram
35mm DIN Rail or Panel Mount (depending on casing style). 2. Key Interface and Button Functions
: Depending on the specific variant, these timers can handle up to 30A (approx. 6500–7500 Watts), making them suitable for high-power appliances like water heaters or pool pumps [15, 16].
: Can be configured with high/low limit alarms to alert users of temperature deviations or system issues. Auto-tuning allows the MC101 to calculate optimal PID
The Sinotimer MC101 is a versatile designed for precise temperature management in various applications, from industrial ovens and kilns to 3D printers and incubators. This article covers everything from key specifications and wiring diagrams to programming the controller and using its advanced auto-tune function for optimal performance.
A: The Relay output (Terminals 3, 4, 5) is a mechanical switch, suitable for directly controlling high-power AC loads like a heating element. The SSR output (Terminals 11, 12) provides a low-voltage DC signal to drive a Solid-State Relay, which is ideal for applications requiring silent operation or frequent, high-speed switching.
key to enter the menu. Select your input type (Sn) first to ensure the controller reads your sensor correctly. Alarm Settings:
The most common daily operation is setting the desired temperature. Navigate to the AT parameter
: Connect terminals 4 (+) and 5 (-) to the control terminals of your Solid State Relay.
is a compact, high-precision PID temperature controller designed for industrial and laboratory applications like kilns, furnaces, and incubators. It features a four-digit LED display and supports universal inputs, including 10 types of thermocouples and RTDs. Key Features & Specifications
Internal lithium battery is deeply discharged, or external power is disconnected.
