3703E

Overview

3703E is a Triconex Analog Input Module designed for differential, isolated voltage input with high accuracy and fast update rate.

Input Characteristics

• Input Resistance (load): 30 MΩ (DC), minimum

• Power-Off Resistance: 30 MΩ (DC), minimum

• Current Range: 0-20 mA (250 Ω shunt for 5V / 500 Ω shunt for 10V)

• Common Mode Range: +200V peak

Performance & Protection

• Common Mode Rejection:

• -90 dB @ 60Hz, minimum

• -100 dB @ DC, minimum

• Leg-to-Leg Isolation: 20 KΩ, typical

• Input Overrange Protection: 150 VDC/115 VAC continuous

Rejection & Diagnostics

• Normal Mode Rejection:

• @ 8Hz: -3 dB

• @ 60Hz: -17 dB

• @ 120Hz: -23 dB

• Diagnostic Indicators: Pass, Fault, Active

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