1. Digital I/O Slaves (Plastic Housing) — The Cost-Effective Choice
16 I/O Points: Supports flexible input/output configurations.
8 x M12 Interfaces: Ensures clean and organized field wiring.
IP67 Protection: Fully dustproof and waterproof, ideal for general workshop environments.
High Power Output: Select models (DE/DY Series) feature auxiliary ports with up to 2A power supply for actuators.
Expandable Design: Supports modular expansion for future I/O point additions.
2. Digital I/O Slaves (Metal Housing) — High-Reliability Industrial Grade
Superior EMI Shielding: The zinc alloy housing provides excellent electromagnetic shielding, resisting interference from VFDs and welders to ensure stable signal transmission and zero false PLC alarms.
Ruggedized Construction: High mechanical strength with resistance to oil, coolants, scratches, and impacts. Built for long-term stability in harsh industrial conditions.
High Current Capacity: Features a 16A total module current rating. High-output models (e.g., DKM16DO) offer 2A auxiliary port outputs to drive high-power solenoid valves directly, eliminating the need for external relays.
Recommendation: Best for demanding environments with strong EMI (VFDs, welders, large motors), oil contamination, metal shavings, or high temperatures. While the initial cost is higher, the metal series significantly extends system lifespan and ensures maintenance-free, "Plug-and-Play" stability.
3. Analog I/O Slaves — High-Precision Process Control
Analog Input (AIH/ATH Series): Utilizes Class A interfaces. A single standard cable handles both power and communication, making wiring extremely simple.
Analog Output (AO Series): Utilizes Class B interfaces, requiring an additional 5-core power cable. Please plan wiring and cable specifications in advance during the design phase.
Summary:
SVLEC IO-Link slave modules fully support mainstream industrial protocols with IP67 protection, rapid installation, and powerful diagnostics. Our solutions are widely applied in:
Automotive Manufacturing
New Energy & Lithium-ion Batteries
Logistics & Material Handling
PV (Photovoltaic) & Energy Storage
3C Electronics & Semiconductors