Model IAMS Signal Conditioner

Brand: Red Lion Controls

The IAMS are universal signal conditioners with unmatched capability and provide more than 100 combinations of I/O combination configurations. 

The IAMS provides complete isolation and conversion capabilities to satisfy any application. 

The universal input accepts process, DC current, DC voltage, thermocouples, RTDs, potentiometers and linear resistance signals allowing the module to be connected to most sensors. 

Setpoint models allow for dual setpoint control capability through dual form A relays. 

The Analog model provides a retransmitted Analog signal. 

A third model provides both Analog and dual setpoint control capabilities.
Features
  • Input for RTD, TC, Ohm, Potentiometer, mA and V
  • 2-Wire supply >16 V
  • FM-approved for Installation in Div.2
  • Output for current, voltage and 2 Relays
  • Universal AC or DC supply

Specifications

Accuracy

  • ≤ ± 0.1% of Span

Ambient Temperature Range

  • 0° to 60° C (32° to 140° F)

Approvals & Certifications

  • EN 61326-1, 61010-1

Approvals & Certifications

  • ASTM E988-90
  • Class I, Division 2, Groups A, B, C, D Class I, Division 2, Group IIC Zone 2, 3600, 3611, 3810 & ISA 82.02.01
  • EMC 2004/108/EC
  • GOST 3044-84
  • IEC60751, 60584-1
  • LVD 2006/95/EC
  • NAMUR NE 21
  • UL 508

Consumption

  • ≤ 2.5 W

Current

  • Fuse: 400 mA SB at 250 Vac
  • NAMUR NE 43 Upscale: 23 mA
  • Sensor Current, RTD: 0.2 mA
  • Sensor Error: 2 µA

Delay Time

  • ON & OFF Delay: 0 to 3,600 seconds

Environmental Protection

  • IP20
  • IP50

Frequency

  • Signal/Noise Ratio: 0 to 100 kHz (60 dB), Minimum

Humidity

  • < 95% Relative Humidity, Non-Condensing

Hysteresis

  • 0.1 to 25% of Span or Display Range

Input

  • 0 to 12 Vdc
  • 0-20 mA

Input Impedance

  • 10 MegaOhms
  • 70 ohms at 20° C

Isolation

  • Test/Operation: 2.3 kVac / 250 Vac

Load

  • 500 KiloOhms
  • 800 ohms

Output

  • ≤ 28 mA
  • 0-20 mA
  • 0 to 20.5 mA
  • 3.8-20.5 mA
  • Load: 20 mA at 16 Vdc
  • NAMUR NE 43 Downscale: 3.5 mA
  • Signal Range: 0-10 Vdc

Relay Output

  • 2 A ac / 2 A dc
  • 250 Vrms
  • 500 VA

Resistance

  • Cable Resistance Per Meter, RTD: 50 ohms

Response Time

  • ≤ 400 milliseconds
  • Temperature Input: ≤ 1 second

RTD Type

  • Ni100 at -60° to 250° C (-76° to 482° F)
  • Ni1000
  • Ni120
  • Ni50
  • Pt10
  • Pt100 at -200° to 850° C (-328° to 1,562° F)
  • Pt1000
  • Pt20
  • Pt200
  • Pt250
  • Pt300
  • Pt400
  • Pt50
  • Pt500

Sensor, Probe Type

  • B Thermocouple
  • E Thermocouple
  • J Thermocouple
  • K Thermocouple
  • Lr Thermocouple
  • L Thermocouple
  • N Thermocouple
  • R Thermocouple
  • S Thermocouple
  • T Thermocouple
  • U Thermocouple
  • W3 Thermocouple
  • W5 Thermocouple

Stability

  • ≤ 0.01% of Span/100 ohms

Supply Voltage

  • 0-20 mA at 25-16 Vdc
  • 19.2-300 Vdc
  • 21.6-253 Vac

Temperature Coefficient

  • ≤ ± 0.01% of Span / °C

Temperature Range

  • -20° to 60° C (-4° to 140° F)
  • Calibration: 20° to 28° C (68° to 82.4° F)

Torque

  • 0.5 Nm

Show More