Triconex 3505E Digital Input Module 24V AC/DC

Specifications for the Model Number 3505E:

• Model Number: 3505E
• Type: TMR (Triple Modular Redundancy), Low Threshold
• Voltage: 24 VDC
• Points: 32, commoned in groups of 8
• AC Range/DC Range: 20-42.5VDC
• Frequency Range: n/a
• Maximum Voltage: 42.5 VDC
• Switching Level:
  • Off to On: > 12 VDC
  • On to Off: < 4 VDC
• Nominal Turn-On: 3 mA to 5 mA
• Typical Hysteresis: 2 VDC
• Input Delay:
  • OFF to ON: < 8 ms
  • ON to OFF: < 15 ms
• Point Isolation: 1,500 VDC
• Nominal Input Impedance: > 1.25KΩ
• Nominal Field Power Load:
  • Per On point: 0.5 watts
  • @ max. field voltage: 1.5 watts
• Diagnostic Indicators:
  • Input Status: 1 per point
• Module Status:
  • Stuck Test: On
• Color Code: Dark Red

Overview:

• The Triconex 3505E is part of the EcoStruxure™ Triconex™ Safety Instrumented System.
• It provides superior protection for people, production, and profits.
• Triconex SIS is an integral element of EcoStruxure Plant, an open IoT-enabled architecture for actionable business insight.
• With over 40 years of continuous safe operation, Triconex Safety Instrumented Systems have delivered more than one billion safe operating hours.
• The Tricon CX system, certified by TÜV Rheinland to safety integrity level 3 (SIL3), is versatile and suitable for all safety and critical control applications.