Invensys Triconex 4-20 mA Analog Output Module 3805E

Analog Output Module Specifications

Model Number: 3805E

• Type: TMR, AO

• Output Current Range: 4-20 mA output (+6% overrange)

• Number of Points: 8 output

• Isolated Points: No, commoned return, DC coupled

• Resolution: 12 bits

• Output Accuracy: <0.25% (in range of 4-20 mA) of FSR (0-21.2 mA), from 32° to 140° F (0° to 60° C)

• External Loop Power (reverse voltage protected): +42.5 VDC, maximum; +24 VDC, nominal

• Output Loop Power Requirements:

• 250 Ohms: > 20 VDC (1 amp minimum)

• 500 Ohms: > 25 VDC (1 amp minimum)

• 750 Ohms: > 30 VDC (1 amp minimum)

• 1000 Ohms: > 35 VDC (1 amp minimum)

• Load (Ohms):

• Over-Range Protection: +42.5 VDC, continuous

• Switch Time on Leg Failure: < 10 ms, typical

• Diagnostic Indicators: Module Status (PASS, FAULT, ACTIVE, LOAD, PWR1, PWR2)

• Color Code: Pea green

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Applications

• Emergency Shutdown (ESD)

• Burner Management Systems (BMS)

• Fire and Gas Systems (F&G)

• High Integrity Pressure Protection

systems (HIPPS)

• Turbo Machinery Controls (TMC)

• Control of critical applications

Operating conditions

Operating Temperature:

32 to 140 °F (0 to 60 °C) ambient

Storage Temperature:

-40 to 167 °F (-40 to 75 °C)

Relative Humidity:

5 to 95% non-condensing

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Product Information

²   100% New! - Original 

²   Warranty:1 year

²   Package: Original packing with cartons.

²   Delivery time: Shipped in 1-3 working days after payment.