Operating Voltage:12-24V DC
Power Consumption:Max 2.5W
Communication Protocols:Modbus RTU, CANopen
Number of I/O Channels:16 Digital Inputs, 8 Digital Outputs
Dimensions:101mm x 101mm x 51mm
Weight:Approx. 120g
Operating Temperature Range:-10°C to +55°C
Storage Temperature Range:-40°C to +70°C
The Opto22 SNAP-PAC-S1 offers unparalleled versatility for industrial control environments. With its robust Ethernet/IP communication interface, it seamlessly integrates with existing networks, enhancing system efficiency and reliability.
Featuring 16 high-quality digital input channels and 16 digital output channels, the SNAP-PAC-S1 provides the flexibility needed for complex control tasks, making it suitable for applications ranging from machine control to process automation.
Designed for harsh industrial conditions, this module operates within a wide temperature range (-10°C to 60°C), ensuring reliability in various climates and environments. Its fast response time of less than 1 millisecond guarantees precise control actions.
The SNAP-PAC-S1 comes equipped with high-power relay outputs, rated for 250V AC or 30A at 24V DC, providing ample power for driving solenoids, relays, and other control devices. This feature is particularly useful for applications requiring high current handling.
Supporting a wide array of protocols including MODBUS, OPC-UA, and DeviceNet, the SNAP-PAC-S1 ensures compatibility with a broad range of industrial systems, simplifying integration and reducing the need for additional hardware. Its modular design allows for easy expansion and customization, catering to diverse project requirements.

Looking for reliable industrial automation solutions? Our MODULE offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
📦 Fast Delivery | 🔧 Technical Support | 💰 Best Price Guarantee
Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
🔗 Visit World PLC for more automation products and solutions.
🔗 Explore Weikun Automation for additional industrial control equipment.










There are no reviews yet.