Work with a temperature range of -200 to 600°C with this input field configurable isolator that provides an isolated DC output in proportion to an RTD input. In addition, this isolator features an ultra-slim housing and a flexible power supply.
Work with a temperature range of -200 to 600°C with this input field configurable isolator that provides an isolated DC output in proportion to an RTD input. In addition, this isolator features an ultra-slim housing and a flexible power supply.
Discontinued!
This product has been discontinued and is no longer available. There are no replacement options.
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Ideal for high-density installations, this RTD input field configurable isolator features a dual-function LED signal monitor.
Features
Diagnostic LED
This unit is equipped with a dual function LED signal monitor. The green, front mounted LED indicates both DC power and input signal status. Active DC power is indicated by an illuminated LED. If the input signal is more than 110% of the full scale range, the LED will flash at 1 Hz. Below -10%, the flash rate is 0.5 Hz. If the LED flashes very fast, then the RTD input wires are open circuit. An 8 Hz flash indicates that RTD (+) input (terminal 41) is open circuit, or a 4 Hz flash indicates that either RTD (-) or RTD Return (terminal 42 or 43) are open. The CAL LED is on under normal operating conditions. If the CAL LED is off when the unit is powered, consult the factory for assistance.
Applications
| Input | Sensor type: Pt100 Ω Sensor connection: 3-wire Common mode (input to gnd): 1800 V DC, maximum Zero turn-up: 50% of full scale range Span turn-down: 50% of full scale range Range: -200 to 600°C |
| Excitation Current | <2 mA for Pt100, Pt500, Pt1000 <5 mA for Cu100;<10 mA for Cu10, Cu25 |
| Leadwire | Resistance: 40% of base sensor resistance or 100 Ω (whichever is less), maximum per lead Effect: Less than 1% of the maximum input temperature span |
| Output | Voltage: Output: 0 to 5 V, 0 to 10 V Source impedance: <10 Ω Drive: 10 mA, maximum (1 K Ω, minimum at 10 V) Current: Output: 4 to 20 mA Source impedance: >100 K Ω Compliance:12 V, maximum (600 Ω) |
| LED Diagnostics | Solid green: power on Flashing green: 0.5 Hz input under range (<-10%) 1 Hz input over range (110%) 4 Hz input open circuit (terminal 41) 8 Hz input open circuit (terminal 42 or 43) Yellow ON: CAL OK |
| Accuracy (Including Linearity, Hysteresis) | ±0.1% typical, ±0.2% maximum of the maximum input temperature range configurable for the RTD type; at 25°C ambient and 0 Ω lead resistance. |
| Stability | ±0.015% of the maximum input temperature range for the RTD type per °C change in ambient temperature, maximum |
| Response Time (10 to 90%) | 200 mSec, typical |
| Common Mode Rejection | DC to 60 Hz: 120 dB |
| Isolation | 1800 V DC between input, output and power |
| ESD Susceptibility | Meets IEC801-2, Level 2 (4 kV) |
| Humidity (Non-Condensing) | Operating: 15 to 95% at 45°C Soak: 90% for 24 hours at 65°C |
| Temperature Range | Operating: 32 to 131°F (0 to 55°C) Storage: -13 to 158°F (-25 to 70°C) |
| Wire Terminations | Screw terminals for 12 to 22 AWG |
| Agency Approvals | CSA certified per standard C22.2, No. 0-M91 and 142-M1987 (File No. LR42272) UL recognized per standard UL508 (File No.E99775) CE conformance per EMC directive 2004/108/EC and low voltage directive 2006/95/EC RoHS compliant |
| Power | Consumption: 1.5 W typical, 2.5 W maximum Range: 9 to 30 V DC |
| Dimensions | 3.54 x 4.34 x 0.689" (90 x 110.2 x 17.5 mm) |
| Weight | 0.54 lbs (244.93 g) |
| Input | Sensor type: Pt100 Ω Sensor connection: 3-wire Common mode (input to gnd): 1800 V DC, maximum Zero turn-up: 50% of full scale range Span turn-down: 50% of full scale range Range: -200 to 600°C |
| Excitation Current | <2 mA for Pt100, Pt500, Pt1000 <5 mA for Cu100;<10 mA for Cu10, Cu25 |
| Leadwire | Resistance: 40% of base sensor resistance or 100 Ω (whichever is less), maximum per lead Effect: Less than 1% of the maximum input temperature span |
| Output | Voltage: Output: 0 to 5 V, 0 to 10 V Source impedance: <10 Ω Drive: 10 mA, maximum (1 K Ω, minimum at 10 V) Current: Output: 4 to 20 mA Source impedance: >100 K Ω Compliance:12 V, maximum (600 Ω) |
| LED Diagnostics | Solid green: power on Flashing green: 0.5 Hz input under range (<-10%) 1 Hz input over range (110%) 4 Hz input open circuit (terminal 41) 8 Hz input open circuit (terminal 42 or 43) Yellow ON: CAL OK |
| Accuracy (Including Linearity, Hysteresis) | ±0.1% typical, ±0.2% maximum of the maximum input temperature range configurable for the RTD type; at 25°C ambient and 0 Ω lead resistance. |
| Stability | ±0.015% of the maximum input temperature range for the RTD type per °C change in ambient temperature, maximum |
| Response Time (10 to 90%) | 200 mSec, typical |
| Common Mode Rejection | DC to 60 Hz: 120 dB |
| Isolation | 1800 V DC between input, output and power |
| ESD Susceptibility | Meets IEC801-2, Level 2 (4 kV) |
| Humidity (Non-Condensing) | Operating: 15 to 95% at 45°C Soak: 90% for 24 hours at 65°C |
| Temperature Range | Operating: 32 to 131°F (0 to 55°C) Storage: -13 to 158°F (-25 to 70°C) |
| Wire Terminations | Screw terminals for 12 to 22 AWG |
| Agency Approvals | CSA certified per standard C22.2, No. 0-M91 and 142-M1987 (File No. LR42272) UL recognized per standard UL508 (File No.E99775) CE conformance per EMC directive 2004/108/EC and low voltage directive 2006/95/EC RoHS compliant |
| Power | Consumption: 1.5 W typical, 2.5 W maximum Range: 9 to 30 V DC |
| Dimensions | 3.54 x 4.34 x 0.689" (90 x 110.2 x 17.5 mm) |
| Weight | 0.54 lbs (244.93 g) |
