Yamatake Sdc20 User Manual -

Understanding the hardware boundaries prevents equipment damage and ensures optimal system performance. Specification 100 to 240 V AC (50/60 Hz) or 24 V AC/DC (model dependent) Power Consumption Max 12 VA (AC models), Max 7 W (DC models) Sampling Cycle 500 milliseconds Indication Accuracy ±0.3% FS ±1 digit (under standard operating conditions) Operating Temperature -10°C to +55°C (14°F to 131°F) Operating Humidity 10% to 90% RH (Non-condensing) Enclosure Rating Front panel complies with IP65 / NEMA 4X standards 3. Installation and Mounting

Slide the mounting bracket over the housing from the rear of the panel.

Sensor broken or disconnected. Check the thermocouple or RTD wiring.

For , connect terminal A to 13, B to 14, and B' to 15. 3. Front Panel Interface and Displays yamatake sdc20 user manual

Relay, Voltage Pulse (for SSR), or Current.

Tighten the mounting screws until the bracket holds the unit firmly against the panel. Do not overtighten. Environmental Constraints 0°C to 50°C (32°F to 122°F). Ambient Humidity: 10% to 90% RH (non-condensing).

Thermocouples, RTDs (Pt100), and DC voltage/current. Control Modes: ON/OFF, PID, or Heat/Cool. Dimensions: 48 x 48 mm (compact panel mount). 2. Essential Wiring & Installation Sensor broken or disconnected

Usually indicates an input error, such as a broken sensor or a wiring issue.

0.1% to 999.9%. Sets the gain of the controller.

To enter the configuration setup bank, hold down the [para] and [mode] keys simultaneously for over 3 seconds. This menu adjusts core hardware rules. For integrated systems

For integrated systems, the SDC20 offers robust communication options:

100 to 240 V AC (operating range: 85 to 264 V AC). Frequency: 50/60 Hz. Ambient Temperature: 0 to 50°C during operation. Humidity: 10% to 90% RH (non-condensing). Accuracy: ±0.5% FS.

The control output type is indicated by the model suffix letter: