This manual provides detailed specifications, hardware interface requirements and programming information required to install and use the Series 90 -30 programmable controller high-speed counter modules.
The Series 90-30 high‑speed counter module delivers up to 200 kHz pulse processing for applications such as turbine flow measurement, speed measurement, material handling and process control. It features 16‑bit digital and analog input registers, 16‑bit digital output registers, and LED indicators for status and configuration.
The manual is organized into chapters covering an overview of the module, installation and field wiring, counting operation for types A, B and C, CPU interface details, configurable features, programming via the Workmaster® or handheld programmer, and appendices with application examples and a summary of counter data and fault codes. This manual is written in Chinese.
| Storage temperature | -40 °C to +85 °C |
|---|---|
| Power consumption | 1.25 W (250 mA) |
| Maximum count rate | 200 kHz |
| Isolation rating | 1500 V level isolation between input, output and logic |
| Number of output channels | 4 (each with 3 A short‑circuit protection) |
| Input voltage range | 5 VDC (TSEL connected) or 10‑30 VDC (TSEL disconnected) |
The module can count up to 200 kHz.
It has four output channels, each protected by a 3 A short‑circuit fuse.
All input, output and logic sections are isolated at a 1500 V level.