Key facts
- Brand
- METTLER-TOLEDO
- Model
- ACT350
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2026-10-20
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Mettler Toledo ACT350 Analog Type Weight Transmitter Quick Guide
This quick guide provides essential information for installing and operating the Mettler Toledo ACT350 analog weight transmitter. It covers safety warnings, mechanical mounting, front panel controls, PLC connectivity, and common error messages. The guide emphasizes proper installation procedures, safety precautions for hazardous areas, and troubleshooting steps for display errors.
The ACT350 is designed for process control and must be used with recommended 12-24 VDC power. It includes DIN rail mounting, a front panel with display and keypad, and support for various fieldbus protocols. Users must follow installation instructions and safety guidelines to avoid bodily harm or property damage.
Mettler Toledo ACT350 specifications
| Power Supply | 24 VDC (12 - 30 VDC) |
|---|---|
| Dimensions (H x W x D) | 110 mm x 40 mm x 100 mm |
| PLC Update Rate (PROFINET/EtherNet/IP) | 800 Hz |
| PLC Update Rate (Profibus DP) | 600 Hz |
| Sensor Interface | 1 Analog Stage, up to 8x350Ω or 20x1000Ω |
| Display Resolution | Up to 100,000 d |
Source: METTLER TOLEDO ACT350/ACT350 Enhanced Transmitter User Manual
All Mettler Toledo ACT350 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
Can the ACT350 be configured via a web browser?
Yes, models with PROFINET or EtherNet/IP interfaces support parameter settings via a Webserver menu.
From: METTLER TOLEDO ACT350/ACT350 Enhanced Transmitter User Manual
What is the maximum PLC update rate for PROFINET and EtherNet/IP interfaces?
The device supports a maximum PLC update rate of 800 Hz for PROFINET and EtherNet/IP interfaces.
From: METTLER TOLEDO ACT350/ACT350 Enhanced Transmitter User Manual
What is the intended use of the ACT350?
The ACT350 is used for weighing. Any other use beyond technical specifications without written consent from Mettler-Toledo is considered non-intended.
From: Mettler Toledo ACT350 Analog Type Weight Transmitter Quick Guide
What power supply is recommended for the ACT350?
Only use the recommended 12-24 VDC power supply approved as NEC Class 2 or rated as limited power per IEC60950-1.
From: Mettler Toledo ACT350 Analog Type Weight Transmitter Quick Guide