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 Copyright © 2026 PLCDCS HUB Limited. All rights reserved. Original Source: https://plcdcshub.com/ Partner: Powergear X Automation Limited  | Oiltech Controls Limited