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The Murr Elektronik 56526 MICO-Link IO-Link Master is a rugged communication hub designed to bridge conventional I/O with Industry 4.0 networks. Housed in a compact IP67-rated polymer enclosure, this device integrates 8 configurable IO-Link ports with dual Ethernet protocols (PROFINET and EtherNet/IP) for seamless PLC connectivity. Engineered for harsh environments (-25°C to +70°C), its vibration-resistant design (15g tested per EN 60068-2-6) withstands shocks in mobile machinery and heavy industrial settings. The embedded web server enables browser-based configuration without PLC programming, while M12 connectors ensure reliable field connectivity in dusty/wet conditions. Ideal for decentralizing control architectures while maintaining deterministic data exchange.
Core performance metrics:
Decentralized industrial communication:
Unique technological benefits:
Advanced industrial networking:
Parameter | Specification |
---|---|
Product Type | M12 Female Socket (Receptacle), Field Wireable |
Model Number | 56526 |
Coding | D-Coding (Industrial Ethernet, PROFINET) |
Contact Configuration | 4-Pin |
Gender | Female (Socket Contacts) |
Rated Voltage | 60 V DC / 30 V AC |
Rated Current | 4 A (per contact) |
Data Rate Support | Up to 100 Mbps (Cat5e Ethernet) |
Contact Resistance | ≤ 15 mΩ |
Insulation Resistance | ≥ 100 MΩ (500 V DC) |
Dielectric Strength | 500 V AC (1 min) |
IP Rating | IP67 / IP69K (when mated with sealed plug) |
Shielding | 360° EMI shielding (metal housing + integrated braid contact) |
Housing Material | Zinc die-cast (nickel-plated) + PA seal |
Contact Material | Bronze (gold-plated) |
Locking Mechanism | Screw-lock (M12×1 thread) with anti-vibration design |
Mating Cycles | ≥ 150 cycles |
Operating Temperature | -40°C to +105°C (ambient) |
Cable Entry | Adjustable cable clamp for Ø 4–8 mm cables |
Wire Gauge Compatibility | 0.14–0.5 mm² (AWG 26–20) |
Installation | Tool-free wire termination (spring-cage connection) |
Vibration Resistance | 10–2000 Hz, 50 m/s² (IEC 60068-2-6) |
Shock Resistance | 300 m/s² (6 ms, IEC 60068-2-27) |
Agency Approvals | UL 61076-2-111, CE, RoHS, REACH |
Flammability Rating | UL94 V-0 |
Mounting Style | Panel mount (M12 nut lock) |
Panel Cutout | 12.5 mm diameter |
Torque Tightening | 0.6–0.8 N·m |
Typical Applications | PROFINET, EtherNet/IP, factory automation, robotics, motor connectors |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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