All Input/Output (I/O) Modules

Our FLEX 5000™ I/O modules are a rugged and flexible distributed I/O solution, which allows you to choose your I/O to meet your operational needs. FLEX 5000 I/O enhances communication with 1 Gb EtherNet/IP™ connectivity, which offers higher speed and increased bandwidth. To provide flexibility in your network architecture, these modules includes 2 copper or 2 fiber ports (SFP) and support for DLR, Star, Linear, and PRP topologies.

Our Bulletin 1794 FLEX™ I/O modules offer flexibility for your application with digital, analog, HART analog, and specialty I/O, with 4…32 points per module. You can mix and match digital and analog I/O with mounting and wiring options.

Our Bulletin 1718 Ex I/O modules are an intrinsically safe distributed I/O platform designed for Zone 1 hazardous areas, when placed in certified enclosures. This platform integrates field devices via EtherNet/IP™ in a compact, chassis-based I/O design.The form factor provides maximum efficiency and reduces the need for additional hardware and wiring.

Our Bulletin 1719 Ex I/O modules are an intrinsically safe distributed I/O platform that can be mounted in Zone 2 or Class I, Div 2. This platform integrates devices in hazardous areas via EtherNet/IP™ in a chassis-based I/O design that provides maximum efficiency in a small space.

Our Bulletin 1790D CompactBlock™ LDX I/O modules are a cost-effective distributed I/O solution for light industrial environments where high-protection specifications and advanced performance features are not required. Base blocks include I/O points and a built-in DeviceNet™ network adapter. Digital I/O expansion blocks provide the flexibility to add I/O points to your CompactBlock LDX I/O system.

Bulletin 1791DS and 1791ES CompactBlock™ Guard I/O™ modules provide the advantages of distributed I/O for safety systems. These modules work with safety controllers that communicate on DeviceNet™ or EtherNet/IP™ networks using CIP™ Safety. CompactBlock Guard Safety I/O is optimized to work with GuardLogix®, and SmartGuard™ controllers.

Our Bulletin 1799 Embedded I/O modules provide a standard interface between an input device and machine actuators. An available expansion board and universal I/O reduce your initial material investment, minimize inventory, reduce cost per I/O expansion, and maximize I/O use for each application.

Designed for use in harsh environments, our ArmorBlock 5000™ I/O offers the scalability that will help reduce total installation time and cost and unplanned downtime. The industrially-hardened blocks offer rating up to IP69K, three power variants, flexible mounting options, and Class A and Class B IO-Link ports.

As of December 2025, our ArmorPOINT® I/O modules will be discontinued and no longer available for sale.

Cutting-edge platform that reduces hardware complexity and cost by using a more conveniently integrated design. FLEXHA 5000™ I/O enhances communication with 1 Gb EtherNet/IP™ connectivity, offering higher speed and increased bandwidth. Reducing both downtime and engineering time while limiting costs, this platform is designed to be a smarter, more efficient I/O solution. 

Our Bulletin 1715 Redundant I/O modules provide true redundant I/O support for critical process applications in standard and extreme operating environments.  With exceptional ease-of-use, premier diagnostics, and flexible configuration, these modules support fault tolerant capabilities without requiring additional hardware or software.