Key facts
- Brand
- PMA
- Model
- KS90-1
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-07-10
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PMA KS90-1 General Program Controller User Manual
The KS90-1 is a general‑purpose analog/digital output controller designed for industrial applications such as furnaces, climate chambers, and material processing. It supports 2‑point, PID, and 3‑point step‑control modes, with up to 16 × 16 programmable channels, and features built‑in self‑tuning, password protection, and Modbus RTU communication.
The manual describes the hardware layout, input and output specifications, wiring, power requirements, safety ratings (IP65, UL‑94 V0), and provides detailed instructions for using the BluePort interface and BlueControl software to configure programs, set parameters, and perform diagnostics. This manual is written in Chinese.
PMA KS90-1 specifications
| Control modes | 2-point, PID, 3-point stepping |
|---|---|
| Cycle time | 100 ms |
| Shortest pulse-length | 20 ms |
| Display range (O2) | 0,001 ppm...100% O2 |
| Thermocouple Type K range | -100...1350°C |
| Thermocouple Type S range | 0...1760°C |
| Protection class | IP 65 |
Source: PMA KS 90-1/92-1 technology data
All PMA KS90-1 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What control modes does the KS 90-1 support?
It supports simple 2-point (on/off) control, continuous PID control, or 3-point stepping control.
Can the KS 90-1 be used for oxygen control?
Yes, the standard KS 90-1 is suitable for oxygen control using heated and unheated O2 sensors.
What is the scanning cycle time of the KS 9x-1 programmer?
The scanning cycle is 100 ms.
How many programs can be stored in the KS 9x-1 controller?
It can store up to 16 programs, each with up to 16 segments.
How many output channels are available on the KS90-1?
Each KS90-1 controller provides four output channels that can be configured as relay outputs, universal analog outputs, or optional optically isolated outputs.
What is the input sampling period for the controller?
The input sampling period is 100 ms.