Yokogawa Expansion Module, GX90EX
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GX90EX I/O Expansion Module

Brand: Yokogawa Electric Corporation
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Expand up to 420 channels by using the GX90EX Expansion Module. On the GM10-2 large capacity type, up to 1,000 channels are available for recording when including MATH and communication channels. Connect units with Ethernet cables for dispersed installations.
Features
Scalability:
  • Up to 420 channels per system
  • Plug and lock modules
Ease of Use:
  • Web-based configuration
  • Live web-based data viewing
Mobile Connectivity:
  • Bluetooth
  • Mobile application
Reliability:
  • Secure data storage
  • High accuracy measurement
  • Automatic backfill function (GA10 data logging software)
Noise Tolerance:
  • Electromagnetic relay module

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Specifications

Brand

Approvals & Certifications

  • CE
  • CSA
  • GOST
  • KC
  • NRTL
  • UL 61010-1, UL 61010-2-030 (CSA NRTL/C)

Communication

  • Bluetooth
  • DARWIN
  • Ethernet - 10Base-T/100Base-TX Port
  • EtherNet/IP
  • Modbus RTU
  • Modbus TCP/IP
  • RS-422, RS-485
  • Serial Communication Port
  • SSL
  • USB 2.0

Connection Style

  • Cascade Connection

Electrical Connectors

  • CAT5 Cable
  • STP Cable

Frequency

  • 50/60 Hz ± 1 %

Humidity

  • 55 ± 10 % Relative Humidity, 23 ± 2° C (73.4 ± 3.6° F) - General Operating Condition

Input

  • 0.32 to 5.2 V to Standard Signal
  • 0-20 mA DC
  • -200 mV to 50 V - DCV
  • 4-20 mA DC - Standard Signal

Measurement Accuracy

  • DCV: ± (0.01 % of Reading + 2 mV) - 6 V (1-5 V)
  • DCV: ± (0.01 % of Reading + 5 μV) - 20 mV
  • ± [0.02 % of Reading + 0.16° C (0.288° F)] - Pt100 (High Resolution)
  • ± [0.02 % of Reading + 0.2° C (0.36° F)] - Pt100
  • ± 0.2° C (± 0.36° F), However, -200° to 0° C (-328° to 0° F): ± [0.10 % of Reading + 0.2° C (0.36° F)] - T Thermocouple
  • ± 0.2° C (± 0.36° F), However, -200° to 0° C (-328° to 0° F): ± [0.15 % of Reading + 0.2° C (0.36° F)] - K Thermocouple [-200° to 500° C (-328° to 932° F)]
  • ± 1.1° C (± 1.98° F) - R Thermocouple

Mounting

  • Desktop
  • DIN Rail
  • Wall Mounted

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Port

  • 2-Ports

Range

  • 328.1 feet (100 metres) - Communication

RTD Type

  • Cu10
  • Cu100
  • Cu25
  • Cu50
  • Cu53
  • JPt100
  • Ni100
  • Ni120
  • Pt100
  • Pt200
  • Pt25
  • Pt46
  • Pt50

Sensor, Probe Type

  • B Thermocouple
  • E Thermocouple
  • J Thermocouple
  • K Thermocouple
  • L Thermocouple
  • N Thermocouple
  • RTD
  • R Thermocouple
  • S Thermocouple
  • T Thermocouple
  • U Thermocouple
  • W Thermocouple

Supply Voltage

  • 180-264 Vac
  • 90-132 Vac

Temperature Range

  • -200° to 850° C (-328° to 1,562° F) - RTD
  • -270° to 2,320° C (-454° to 4,208° F) - Thermocouples

Update Time

  • 30 minutes - Warmup Time

Documentation

Brochure

Product Drawing

Specification

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