Product Overview
8I3B is a multi-functional instrument widely used in the field of industrial automation. This Chinese manual is intended to help users correctly install, operate, and maintain the device.
For the complete document, please click the link below to download:
Download 8I3B Chinese Manual.pdf
Technical Parameters
The table below lists the main technical specifications of the 8I3B for reference in selection and system integration.
| Parameter | Specification |
|---|---|
| Supply Voltage | 24V DC ±10% |
| Input Signal | 4-20mA / 0-10V |
| Output Signal | 4-20mA / Relay |
| Accuracy Class | ±0.2% FS |
| Operating Temperature | -20°C ~ +60°C |
| Protection Rating | IP65 |
Installation Steps
Please follow the steps below to install the 8I3B, ensuring correct wiring and a compliant environment.
- Confirm the power supply is 24V DC and turn off the power switch.
- Secure the instrument in an installation position that meets protection requirements.
- Connect the input, output, and power cables according to the wiring diagram.
- After checking that all wiring is correct, turn on the power.
Operation and Settings
The 8I3B can be configured via panel buttons or host computer software.
- Range Setting: Select the corresponding input range based on the sensor type.
- Output Calibration: Calibrate the 4-20mA output using a standard signal source.
- Alarm Setting: Configure relay alarm thresholds and delays.
Maintenance and Troubleshooting
Regular maintenance can extend the service life of the 8I3B. Common faults and solutions are as follows:
- No Display: Check the power supply voltage and wiring.
- Abnormal Output: Check the load resistance and signal cables.
- Reduced Accuracy: Recalibrate or check the sensor.
For more details, please refer to the 8I3B Chinese Manual.pdf.