YOKOGAWA UR1AG3-100H-0101/CN

Digital guide

YOKOGAWA UR1AG3-100H-0101/CN

Product Introduction:
The UR1AG3-100H-0101/CN is a paperless recorder from Yokogawa’s UR1000 series with a 100 mm wide horizontal form factor. It supports analog and digital universal inputs, alarm outputs, and communication functions. The /CN designation indicates this unit is configured for the Chinese market with Chinese language interface and local regulatory compliance. It records process data to internal memory and removable USB storage.

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Technical Specifications:

Model: UR1AG3-100H-0101/CN
Series: UR1000
Input Type: Analog + Digital (AG3) — universal input
Form Factor Width: 100 mm (100)
Mounting Orientation: Horizontal (H)
Configuration Code: 0101
Regional Version: /CN (China)
Display: Color TFT LCD, 5.6-inch
Number of Channels: Up to 8 universal inputs (configurable)
Analog Output: 2 channels of 4–20 mA
Alarm Output: 2 relay contacts (SPDT)
Recording Media: USB flash drive (front-panel)
Communication: Ethernet (100BASE-TX), RS-485 (Modbus RTU)
Power Supply: 100–240 V AC, 50/60 Hz
Panel Cutout: 92 × 188 mm (H × W for horizontal)
Dimensions: 96 × 192 × 132 mm (H × W × D)
Protection Class: Front panel IP65 (NEMA 4X)

Functional Features:

Universal input: TC, RTD, mV, V, mA, pulse, contact
Bar graph, trend, and numerical display modes
Event and alarm logging with timestamp
Math channels (totalizer, average, differential)
Scheduled data backup to USB
Web-based remote monitoring via built-in HTTP server
Password-protected configuration (3 levels)

Performance Parameters:

Scan Cycle: 0.2 seconds
Recording Interval: 0.1 to 60 seconds
Internal Memory: 2 million data points
Accuracy: ±0.1% of span (DC mA/V), ±0.2% of span (TC/RTD)
Isolation: 500 V AC between input and output

Material Composition:

Housing: Flame-retardant ABS resin front, galvanized steel chassis
Bezel: Aluminum alloy, silver-gray finish
Terminal Block: Nickel-plated brass screw terminals

Structural Features:

100 mm wide horizontal panel-mount format
Color TFT display with membrane keypad
Front-accessible USB port and terminal cover
DIN rail or panel screw mounting

Working Principle:
The UR1000 acquires process signals via universal input channels. A high-speed A/D converter digitizes analog inputs; digital inputs are read via opto-isolated circuits. The microprocessor processes and stores data at the configured scan and recording intervals. The color TFT display shows real-time values, trends, and alarms. Data is archived to internal flash and removable USB media. The Ethernet interface enables remote access and integration with SCADA systems.

Advantages & Highlights:

100 mm wide horizontal format fits standard European-style panel layouts
Color TFT display provides clear visualization in any lighting condition
China version (/CN) includes Chinese language, GB standards compliance, and local support
Dual alarm outputs with independent setpoints
Built-in web server eliminates need for additional software for remote viewing

Applicable Industries: