Quick start guide for the Emerson 375 Field Communicator, covering basic operation, battery handling and safety precautions.
About this manual
The Emerson 375 Field Communicator is a handheld device that supports HART and FOUNDATION Fieldbus communication. This guide provides essential steps to assemble, power up, and operate the communicator safely in hazardous areas.
It includes instructions for battery installation, system‑card mounting, startup procedures, basic maintenance, and information on safety certifications such as ATEX, IECEx, FM and CSA. This manual is written in Chinese.
What's inside
- Introduction
- Product Overview and Precautions
- Assembly
- Installing System Card and Battery
- Startup
- Maintenance, Care and Troubleshooting
- Product Certification
Specifications
| Current consumption | ≈ 17 mA |
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| Battery types | NiMH battery pack or Li‑ion battery module |
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| HART input voltage | 30 V DC |
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| HART input current | 200 mA |
Frequently asked questions
How do I start the 375 Field Communicator?
Press and hold the power key until the multi‑function LED flashes (about two seconds).