Yokogawa GX90X I/O Acquisition Module

Product Description

GX90X series I/O modules are accessories for Yokogawa SMARTDAC+ GM10 modular data acquisition system. They are scalable distributed signal acquisition cards, supporting analog, digital, pulse and PID control signals. Featuring high measurement accuracy, isolation protection and flexible configuration, these modules work with GM10 main unit for multi-point industrial signal logging and monitoring of temperature, pressure, voltage, current and other process variables, widely used in test & measurement and industrial DAQ applicationsYokogawa T….

Specifications

1. GX90XA Analog Input Module: Standard 10ch, high-speed version 4ch. Accepts DC voltage, thermocouple, RTD, 4-20mA DC current, resistance and contact signals. Compatible with K/S/B/E/J/T/N thermocouples, Pt100 / JPt100 RTDs. Typical accuracy ±0.01% of reading. Minimum scan interval 1ms. Multiple isolation & withstanding voltage options.
2. GX90XD Digital Input Module: 16 channels DI / pulse input, open collector or dry contact. Max pulse frequency 250Hz. Isolation ≥20MΩ @500V DC, dielectric strength 1500V AC.
3. GX90YD Digital Output Module: 6 relay C-contact outputs, max 2A resistive load.
4. GX90WD Digital I/O Module: 8 DI + 6 DO for status acquisition and alarm output.
5. GX90YA Analog Output Module: 4 channels AO, 4~20mA / 0~20mA transmission output, max load 600Ω, minimum update 100ms.
6. GX90XP Pulse Input Module: 10 channels for pulse counting & totalization.
7. GX90UT PID Control Module: 2-loop PID control with integrated AI/AO/DI/DO.
8. GX90EX Expansion Module: Cascading module to extend channels for multiple GM10 units.

• Bus: Dedicated GM10 internal bus; Power supplied by GM10 backplane; Support Ethernet, PC software communication, data logging, alarm and math functions.

Application

• Multi-point temperature monitoring for furnaces, heat treatment, ovens and aging chambers
• Battery, PV and energy storage test for synchronous voltage, current & temperature acquisition
• Process logging for chemical, pharmaceutical and food industry (pressure, level, flow, temperature)
• Performance test of machinery, motors and compressors
• Reliability test, environmental chamber & climatic test bench monitoring
• Standalone DAQ expansion for factory retrofit beside DCS / PLC, off-line test recording

Series Models List

GX90XA (Analog Input), GX90XD (Digital Input), GX90YD (Digital Output), GX90WD (Digital I/O), GX90YA (Analog Output), GX90XP (Pulse Input), GX90UT (PID Control), GX90EX (Expansion Module)

Sub-models of GX90XA: GX90XA-10-U2, GX90XA-10-L1, GX90XA-10-T1, GX90XA-10-C1, GX90XA-10-V1, GX90XA-04-H0, GX90XA-06-R1