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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
Brand
Accuracy
- ≤ ± 0.1 % of Span
Ambient Temperature Range
- 0° to 60° C (32° to 140° F)
Approvals & Certifications
- ASTM E988-90
- Class I, Div. 2, Groups A, B, C, D Class I, Div. 2, Group IIC Zone 2, 3600, 3611, 3810 & ISA 82.02.01
- EMC 2004/108/EC
- GOST 3044-84
- IEC 60751, 60584-1
- LVD 2006/95/EC
- NAMUR NE 21
- UL 508
Approvals & Certifications
- EN 61326-1, 61010-1
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), Min.
Humidity
- < 95 % RH, Non-Condensing
Hysteresis
- 0.1 to 25 % of Span or Display Range
Input
- 0 to 12 Vdc
- 0-20 mA
Input Impedance
- 10 MΩ
- 70 ohms at 20° C
Isolation
- Test/Operation: 2.3 kVac / 250 Vac
Load
- 500 kΩ
- 800 ohms
Output
- ≤ 28 mA
- 0-20 mA
- 0-20.5 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 metre, RTD: 50 ohms
Response Time
- ≤ 400 ms
- 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