SmartSlice GRT1 Series Slice I/O Units Operation Manual, which introduces the features and characteristics of the product
The Omron SmartSlice GRT1 Series Slice I/O Units manual provides detailed information on the features, specifications, and functions of the modular I/O system. It includes guidance on installation, wiring, power supply, and the various unit types such as digital, analog, temperature, counter, and positioning units.
The document also contains safety precautions, shared specifications, communication details, and a comprehensive troubleshooting section with error codes and maintenance procedures. Appendices provide explicit messages, model tables, power consumption data, and sensor connection guidelines. This manual is written in Chinese.
| Ambient operating temperature | -10 to 55 °C |
|---|---|
| Ambient operating humidity | 25 % to 85 % |
| Ambient storage temperature | -25 to 65 °C |
| Noise immunity | 2.0 kV IEC61000‑4‑4 |
| Vibration resistance | 0.7 mm double amplitude 10‑60 Hz, 50 m/s² 60‑150 Hz |
| Shock resistance | 150 m/s² |
| Withstand voltage | 500 VAC |
| Communications protocol | Slice bus |
| Maximum communication distance | 64 units (≈2 m) or 2 m turnback cable |
| Unit power‑supply voltage | 24 VDC |
| I/O power‑supply current | 4 A max |
The units operate between –10 °C and 55 °C.
They use the Slice bus protocol.
Up to 64 units can be coupled, with a maximum of about 2 m between them.
The units require a 24 VDC power supply.