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IP20 IO Link Hub Module SG-IO-IOL-16DIO

Save Wiring Costs: Replace complex cabling with a single IO-Link cable.
Fast Installation: Plug-in spring terminals make wiring quick and error-free.
Flexible Logic: Available in PNP (Source), NPN (Sink), and Input-Only versions.
Space-Saving Design: Compact 80x80mm size fits easily on DIN rails or tight panels.
Extended Reach: Reliable communication up to 20 meters.
Industrial Durability: Rated IP20, operating reliably from -25°C to +70°C.

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Description

Simplify your control cabinet wiring and reduce installation time with the SG-IO-IOL-16DIO Series. This compact IP20 IO-Link Hub is designed for efficient signal transmission in industrial automation. Whether you need PNP, NPN, or Input-only logic, this module offers a robust solution for connecting up to 16 digital sensors or actuators via a single IO-Link connection.

Instead of running individual cables back to the PLC, use this distributed I/O module to aggregate signals right at the source. It features tool-free, plug-in spring-leaf terminals for fast wiring and supports a communication distance of up to 20 meters. Built with industrial-grade ABS+PC housing, it ensures stable 24/7 operation even in demanding environments.

Model Selection Guide

Model	Signal Type	Logic / Direction	Best For Application
SG-IO-IOL-16DIO-PTB	Digital I/O	PNP (Source)	Standard European/Asian PLCs, general sensor/actuator control.
SG-IO-IOL-16DIO-NTB	Digital I/O	NPN (Sink)	Legacy systems, Japanese PLCs, or specific NPN sensor setups.
SG-IO-IOL-16DI-PTB	Input Only	PNP (Source)	High-density sensor monitoring, safety inputs, no output required.

Technical features

General & Communication	Electrical Data	Physical & Environmental Data
Communication Protocol: IO-Link V1.1 Communication Rate: COM2 (38.4 kbit/s) Max Cable Length: 20 meters Connection Type: 4-position plug-in spring-leaf terminal I/O Interface: 16-channel plug-in spring-leaf terminal Min. Cycle Time: 3.0ms (DI) / 3.2ms (DIO) Process Data: 2-byte Input / 0~2-byte Output	Rated Voltage: 18~30V DC Power Supply Mode: Sensor power supply (Us) / Actuator power supply (Ua) Standby Current: ≤ 15mA @ 24V (PTB/DI) \| ≤ 23mA @ 24V (NTB) Max Output Current: ≤ 0.35A (PTB) \| ≤ 0.2A (NTB) Switching Threshold: VH = 15~30V, VL = 0~5V Max Working Frequency: f ≤ 80Hz	Dimensions: 80 x 80 x 20 mm (±1 mm) Weight: 0.130 kg (±5%) Housing Material: ABS+PC Mounting: 35mm DIN Rail Protection Rating: IP20 Operating Temperature: -25°C to +70°C Storage Temperature: -40°C to +85°C Humidity: 5%~95% RH (non-condensing)

Recommended Applications

Cabinet Optimization: Compact DIN-rail design saves panel space.
Signal Concentration: Aggregates 16 I/Os via one cable.
Automotive & Mfg: Connects sensors and valves on assembly lines.
Intelligent Diagnostics: Enables real-time troubleshooting.
Warehousing & Logistics: Extends distributed I/O up to 20m.

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FAQ

Q: What is the difference between the PTB and NTB models?

A: The PTB model uses PNP logic (Source), standard for most European and Asian PLCs. The NTB model uses NPN logic (Sink), often required for specific Japanese sensors or legacy systems. Please check your sensor/PLC compatibility before ordering.

Q: Can I mount this module on a DIN rail?

A: Yes. The SG-IO-IOL-16DIO series is designed with a clip for standard 35mm DIN rail mounting, allowing for quick installation inside control cabinets.

Q: Does the DI-PTB model support outputs?

A: No, the DI-PTB is strictly an input-only module, providing 16 independent PNP digital input channels for high-density sensor monitoring.

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