VersaMax I/O

Modular I/O with Flexible Wiring Options

VersaMax I/O

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Modular, high-density VersaMax IO is versatile, compact, and affordable. Its scalable architecture and ease of use save time and money for both machine builders and end users. Media redundancy and hot swap capability increase uptime.

A broad range of discrete, analog, mixed, and specialty VersaMax I/O modules can be combined to create standalone I/O stations with up to 256 I/O points and expanded I/O systems with up to 4,096 I/O points.

Flexibility to Connect to Today’s Open Systems

VersaMax connects to a wide variety of host controllers, including PLC, DCS and PC-based control systems by way of Genius*, DeviceNet™, Profibus-DP™ and Ethernet networks.

Advanced Features Save Time and Money

With intuitive diagnostics, hot insertion of modules and quick-connect wiring, VersaMax IO extends uptime, reduces engineering and training needs, and dramatically reduces project lifecycle costs. Snap-together I/O carriers mean that no tools are required for module installation or extraction. A convenient rotary switch can be used for setting bus addresses, reducing programming time. You can even address I/O automatically.





Approvals Zone 2 CE, ATEX C1D2 ABS, BV, DNV, GL, LR
Channel Density 4-32 points
Environmentals IP20 0° to 60C°
Gateways Modbus/RTU PROFIBUS Master
Hot Swap Yes
I/O Module Size 66.8mm W x 163.5mm H x 70 mm D
I/O Type TTL, 12, 24, 48, 125 VDC 120, 240 VAC, relay, analog, RTD, Thermocouple
IO Redundancy None
Isolation Galvonic Isolation DI, DO, AI, AO
Media Connector 2x RJ45 or 2x ST
Media Support Copper & MM Fiber
Modules Counters PWM and Pulse Output
Mounting Format DIN Rail
Network Interfaces PROFINET PROFIBUS DP Modbus/TCP EGD, DeviceNet
Network Redundancy MRP
Speciality High Speed
System Redundancy PNSR, EGD or GENIUS


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Head on over to our support pages, where you’ll find key contacts, how to obtain documentation, information on warranty and repairs, contract samples, details of our Product Lifecycle Management and Configuration Management programs – and much more.