Triplex T8830 Trusted FTA | 40 Ch Analog Input Fused Module

Description

Product Overview

• ICS Triplex T8830 = 40-channel Analog Input FTA.
• Works as main interface between field devices and T8431 Analog Input Module.
• Part of Trusted TMR System for safety-critical control.
• Origin: United States.

Key Features at a Glance

• 40 input channels per FTA.
• 2-wire industry standard field device connections.
• DIN rail compatible – easy mounting.
• 24 Vdc operation with dual power feeds.
• SmartSlot support for hot replacement of input modules.
• Each channel has a 50 mA fuse (TR5) for protection.
• Green LED indicates field power is OK.
• 250 Ω resistor converts 0-22 mA signal to voltage.

Technical Data (Tree Structure)

• Manufacturer: ICS Triplex
  • Model: T8830
  • Series: Trusted TMR System
• Power Supply Ratings
  • Voltage: 18 – 32 Vdc
  • Power: 5 W
  • Dual 24 Vdc feeds with diode commoning
• Input/Output Ratings
  • 0 – 22 mA per channel
  • Fuse per channel: TR5, 50 mA (40 pieces total)
  • 250 Ω resistor for signal conversion
• Connectors
  • 96-way socket SK1 (to T8431 module)
  • 96-way socket SK2 (SmartSlot V1)
  • 5-way terminal block PWR TB (for DC power)
  • 12 x 3-way + 2 x 2-way terminal blocks (field signals)

Certifications & Environment

• Certified for: Ordinary (Ord) / Hazardous Locations (HazLoc)
• ATEX and IECEx approved.
• Designed for industrial safety systems.

Installation & Wiring (Simple Steps)

• Mount on standard DIN rail.
• Connect dual 24 Vdc power to PWR TB terminal block.
• Wire field devices (2-wire, 0-22 mA) to terminal blocks.
• Connect cable from SK1 to Trusted T8431 module.
• Check green LED – verifies field power is present.

Debugging & Maintenance Tips

• If a channel fails: check the 50 mA TR5 fuse first.
• No field power LED? Check dual 24 Vdc feeds and diodes.
• SmartSlot allows “one to many” hot replacement – no system shutdown.
• Clean FTA with dry air only. No moving parts.

Compatibility & Ordering Info

• Works with: Trusted T8431 Analog Input Module.
• Ordering code: T8830 (same as model).
• SmartSlot Version 1 uses SK2. Version 2 does not use SK2.

Package, Warranty & Shipping

• In box: T8830 FTA unit, documentation, terminal blocks (loose).
• Warranty: 12 months from purchase date.
• Shipping options: FedEx, UPS, DHL (tracked & insured).

5 Professional FAQs (Q & A separate)

• Q: Can I use T8830 with other analog input modules besides T8431?
  A: No. It is specifically designed for Trusted T8431 module only.
• Q: What happens if one channel short circuits?
  A: The 50 mA fuse blows for that channel only. Other 39 channels keep working.
• Q: How do I know if my SmartSlot is Version 1 or 2?
  A: Check your Trusted system manual. V1 uses SK2 connector; V2 leaves SK2 unused.
• Q: Is field calibration needed?
  A: No. Calibration is done inside T8431 module. T8830 is passive (resistor only).
• Q: Can I use this FTA in a non-hazardous area only?
  A: No. It has ATEX & IECEx for hazardous locations as well.

Selection Guide & Practical Advice

• Need 40 analog inputs? Choose T8830.
• Need fused per channel protection? T8830 has 40 fuses included.
• For new projects: order T8830 with Trusted T8431 module together.
• Spare fuses: order TR5 50 mA (Littelfuse or equivalent).
• Always use dual 24 Vdc supplies for redundancy.

Contact

• Questions? Call +86 158 8020 0923 (WhatsApp)

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