A-GPRS1080 User Manual, introduces the features of A-GPRS1080 product, including overview, product features, product packaging check list, installation instructions, product hardware description, device configuration, function setting instructions and other contents.
The A-GPRS1080 is a GPRS‑based wireless data transmission terminal that supports analog and digital data acquisition and remote network communication. It is designed for use in power automation, industrial monitoring, traffic management, water resources, meteorology, environmental monitoring, finance, mining, and oil industries.
The manual covers product features, packaging checklist, hardware description, software and hardware installation, device configuration, function settings, test program usage, and fault diagnosis, offering step‑by‑step guidance for users and technicians. This manual is written in Chinese.
| Analog input channels | 8 channels, 16‑bit differential isolated, +10 V range |
|---|---|
| Analog output channels | 2 channels, 12‑bit isolated, 0‑5 V / 0‑10 V |
| Digital input channels | 8 isolated inputs, dry contact / temperature contact common anode |
| Power supply range | 7 V‑26 V (recommended 9 V‑12 V) |
| Operating temperature | -20 °C to +70 °C |
| Operating humidity | up to 90 % RH |
Remove the SIM‑card holder, insert the SIM card, and push the holder back into the module; do not remove the SIM while the module is powered.
Common causes are poor antenna contact, poor SIM‑card contact, SIM‑card issues, or network connectivity problems.