The Yamatake SDC20 (also known as the Azbil SDC20) is a versatile, single-loop digital indicating controller used widely in industrial automation. It monitors and regulates processes like temperature, pressure, and flow.
Specific to models C20 and C21 for networking and data exchange.
The Yamatake SDC20 is a digital controller designed for various industrial control applications. This user manual provides detailed information on the installation, operation, and maintenance of the SDC20.
| Model | Dimensions (W×H×D) | Common Suffix Codes | | :--- | :--- | :--- | | SDC20 | 48 × 96 mm | C205GA00101 (standard model) | | SDC21 | 96 × 96 mm | C215GA00101 | yamatake sdc20 user manual
±0.3% of reading (under standard operating conditions).
Relay, voltage pulse (for SSR drive), or current (4-20mA).
| Function | Description | | :--- | :--- | | | Adjust all tuning and configuration parameters | | File Management | Save, open, and manage SDC configuration files | | Data Communication | Upload data from SDC to PC, or download settings to SDC | The Yamatake SDC20 (also known as the Azbil
: Azbil Corporation's Download Center provides the latest English manuals for CPL communication.
| HMI Platform | Supported Models | Connection Details | | :--- | :--- | :--- | | Pro‑face GP‑Pro EX | SDC20, SDC21, SDC30, SDC31, SDC35, SDC36, DMC10, DMC50 and many others | Refer to the device driver manual for communication parameters | | Mitsubishi GOT1000/2000 | SDC20, SDC21, SDC30, SDC31 | Communication settings made via controller keys |
For issues with RS‑485 communication to a PLC or HMI: The Yamatake SDC20 is a digital controller designed
Relay contact, Voltage pulse (for driving SSRs), or Current output (4–20mA DC).
If you're looking for a user manual for the Yamatake SDC20, here are some steps you can take: