UR1AG3-100N-6KD-2TA-N_YOKOGAWA_PRODUCT_吉林易择科技技术发展有限公司

The Yokogawa UR1AG3-100N-6KD-2TA-N is a highly versatile Dual-channel, Isolated Universal Analog Input Module designed for the ProSafe-RS Safety Instrumented System (SIS).<br /> This module serves as a flexible and high-integrity interface between a wide array of analog field instruments and the safety controller. Its primary function is to receive analog signals, provide signal conditioning and electrical isolation, and convert the input into a precise digital value. The key feature of this module is its software-selectable input type, indicated by the 6KD code. This allows each channel to be configured to accept signals from 3-wire Resistance Temperature Detectors (RTDs) like Pt100, or standard 4-20 mA DC current signals, without any hardware changes. This makes it ideal for critical temperature and analog process variable monitoring.

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DESCRIBE

Parameters & Specifications
Category Specification
Model Number UR1AG3-100N-6KD-2TA-N
Product Line ProSafe-RS Safety Instrumented System
Function Dual-channel Isolated Universal Analog Input (RTD or Current)
Input Signal Software-Selectable per channel:
• RTD Input: 3-wire Pt100 (Typical range: -200 °C to +850 °C)
• Current Input: 4 to 20 mA DC
The code 6KD denotes this specific universal input capability.
Number of Channels 2 (Dual-channel, independent. Each channel can be configured separately.)
Isolation Channel-to-Channel and Channel-to-Backplane isolation.
Accuracy • RTD: Typically < ±0.15% of reading (e.g., ±0.1°C for Pt100)
• 4-20 mA: Typically ±0.1% of full scale
Excitation Current (for RTD) Typically 0.5 mA (to prevent sensor self-heating)
Burden Resistance (for 4-20mA) Typically ≤ 250 Ω
Power Supply Supplied from the node baseplate (24 V DC).
Safety Certification TÜV Rheinland certified per IEC 61508 for use in SIL 3 applications.
Operating Temperature -40 °C to +70 °C (-40 °F to +158 °F)
Mounting Plug-in module for N-Node or F-Node baseplates.

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