ICS Triplex T8850 Trusted TMR Output FTA | 40-Channel

Description

ICS Triplex T8850 Trusted TMR Output FTA

40-channel analog/digital output module. Works as Field Termination Assembly (FTA). High-density design saves rack space. For safety-critical output control in SIL3 systems.

Technical Specifications

• ▶ Brand: ICS Triplex
• ▶ Model: T8850
• ▶ Product Type: Expander Interface Module / Output FTA
• ▶ Description: Analog/Digital Output FTA, 40 channels
• ▶ Supply Ratings (dual range): 18 – 32 Vdc or 18 – 60 Vdc
• ▶ Output per channel: 2A max
• ▶ Total output current: 40A max (all channels combined)
• ▶ Torque for terminals: 0.5 N.m
• ▶ Wire size range: 30 to 12 AWG (0.05 to 2.5 mm²)
• ▶ Weight: 0.8 kg

Certifications & Safety Approvals

• ✔ Ordinary Locations (UL standard)
• ✔ HazLoc – Class I, Division 2
• ✔ ATEX (Zone 2, Ex nA)
• ✔ IECEx (Ex nA IIC T4 Gc)

Installation & Wiring Guide

• 🔧 Use 30-12 AWG copper wire only.
• 🔧 Tighten screws to 0.5 N.m – do not over-torque.
• 🔧 Connect supply: 18-60Vdc (wide range for flexibility).
• 🔧 Each channel handles max 2A. Respect total 40A limit.
• 🔧 Mount in dry, clean cabinet. Avoid vibration.

Commissioning & Maintenance Ease

• ✅ LED status per channel – quick fault spotting.
• ✅ Screw terminals – easy wire replacement.
• ✅ No special tools required for maintenance.
• ✅ Hot swap not allowed; power down before changing module.

Compatibility

• 🔹 Works with Trusted TMR Controller Chassis (T8100 series).
• 🔹 Pairs with T8830 / T8850 series expander interfaces.
• 🔹 Supports both analog and digital output signals.
• 🔹 Compatible with ICS Triplex safety PLC systems.

Diagnostic Features

• 📊 Per-channel open circuit detection
• 📊 Short circuit protection with automatic shutdown
• 📊 Overload monitoring per channel
• 📊 Status feedback via backplane to Trusted CPU

Package Contents & Warranty

• 📦 1x T8850 Output FTA Module (40 channels)
• 📦 Terminal block connectors (pre-installed)
• 📦 Quick reference card
• 📦 12-month warranty – defects in material or workmanship

Shipping Carriers

• ✈ FedEx – Priority and Economy options
• ✈ UPS – Worldwide Express Saver
• ✈ DHL – International Express with tracking

Typical Applications

• 🏭 Chemical plant valve actuators (40 outputs)
• ⚡ Power substation relay control
• 🛢 Oil refinery shutdown systems
• 🚰 Water treatment dosing pumps

Environmental Ratings

• 🌡 Operating temp: -20°C to +60°C
• 💧 Humidity: 5-95% RH non-condensing
• 🛡 EMC immunity: IEC 61000-6-2 industrial standard

Buying Guidance – Choose the Right Output FTA

• ★ Verify channel count: T8850 gives 40 outputs – ideal for large I/O panels.
• ★ Check supply voltage: accepts 18-32Vdc or 18-60Vdc – very flexible.
• ★ Need hazardous area? T8850 has ATEX and IECEx for Zone 2.
• ★ Always request 12-month warranty certificate with delivery.
• ★ Order spare fuses or terminal blocks for quick field repair.

Frequently Asked Questions (FAQ)

• Q1: Can T8850 drive both analog and digital field devices?
  A1: Yes. Each channel works for analog signals (0-10V, 4-20mA) or digital on/off.
• Q2: What happens if one channel draws more than 2A?
  A2: The module detects overload and shuts that channel. Resets after fault removal.
• Q3: Does the 12-month warranty cover shipping damage?
  A3: Warranty covers manufacturing defects only. Shipping damage must be claimed with FedEx/UPS/DHL.
• Q4: What is the fastest delivery to Europe or USA?
  A4: FedEx Priority or DHL Express delivers in 2-3 business days.
• Q5: Can I mount T8850 next to high-voltage relays?
  A5: Keep at least 10cm separation to avoid EMI noise. Use shielded cables.

Experienced User Tips

• 💡 Tip 1: Always power down before inserting/removing T8850 – no hot swap support.
• 💡 Tip 2: Use ferrules on stranded wire for reliable 0.5 N.m torque connection.
• 💡 Tip 3: Test each channel with a dummy load before field wiring.

Contact & Sales Support

Need a quote or technical advice? Call or WhatsApp:
+86 158 8020 0923
Click to chat on WhatsApp