SICK FLX3-XTDO100 Flexi Compact I/O Expansion Module (1085354)

The SICK FLX3-XTDO100 is a compact, high-integrity I/O expansion module for the Flexi Compact safety controller system. Featuring 8 safety inputs and 8 safety outputs, this module extends the digital I/O capacity of the main controller and is configured via SICK Safety Designer software. With SIL 3 and PL e compliance and seamless backplane bus integration, it ensures modular and scalable safety control for complex automation environments.

Note: Includes 18-terminal front connector. Full safety and operating instructions are available for download.

Technical Specifications

Model: FLX3-XTDO100 SICK
Part Number: 1085354
Product Type: Digital I/O expansion module (safe)
Module Role: I/O extension for Flexi Compact
Safety Inputs: 8
Safety Outputs: 8
Configuration Software: SICK Safety Designer
Items Supplied:

• FLX3-XTDO100 module
• Front connector (18 terminals)
• Safety instruction sheet

Safety-Related Parameters

Safety Integrity Level (SIL): SIL 3 (IEC 61508)
Performance Level (PL): PL e (ISO 13849-1)
Category: 4 (ISO 13849-1)
PFHD: 4 × 10⁻⁹
Mission Time (TM): 20 years

Electrical Data

Supply Voltage (VS): 24 V DC (16.8 V to 30 V)
Voltage Supply Type: PELV or SELV
Voltage Supply Method: Via Flexi Compact backplane bus
Power Consumption: 2.4 W (at nominal voltage, without outputs)
Power Loss: ≤ 4.9 W
Protection Class: III (EN 61140)
Overvoltage Category: II (EN 61131-2)
EMC Compliance:

• Interference Resistance: EN 61000-6-2
• Emission: EN 61000-6-4

Mechanical Data

Housing Design: Open device (IEC 61010-2-201)
Mounting Type: DIN rail (35 mm × 7.5 mm per IEC 60715)
Dimensions (W x H x D): 14 mm x 124.7 mm x 85.5 mm
Weight: 111 g (±5%)
Contamination Rating: 2 (IEC 61010-1)

Applications

Ideal For:

• Expanding digital I/O capacity in modular safety architectures
• Machine control systems requiring decentralized safety input/output
• Applications needing PL e / SIL 3 safety integrity with compact footprint
• Robotics, packaging, and high-throughput production environments

Key Features & Benefits

✅ 8 Safe Inputs + 8 Safe Outputs: Compact, high-density I/O expansion.

✅ SIL 3 & PL e Certified: Trusted safety level for critical systems.

✅ Modular Design: Seamless Flexi Compact backplane integration.

✅ Space-Saving Footprint: Only 14 mm wide, ideal for tight control cabinets.

✅ Software Configurable: Fast setup via SICK Safety Designer.

📦 Available Now from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable SICK FLX3-XTDO100 prices, available for same-day dispatch with full safety compliance.

Need help with system expansion or module selection? Talk to our certified safety automation experts.

Extend your safety — choose SICK and Drive Outlet Megastore.