Why be limited?

Extend your older SLC systems with new or replacement I/O.

Add new analog functions to your MicroLogix systems to meet new requirements.

Reliable SNAP I/O™ from Opto 22 makes it possible. Allen-Bradley® industrial PLCs communicate directly to EtherNet/IP-enabled SNAP I/O.

SLC 5/05

SNAP I/O is the easiest way to expand your older SLC system. You can add new I/O via Ethernet without disturbing running installations.

Choose from a wide variety of analog and digital signal types, with up to 512 I/O points on one compact mounting rack.

MicroLogix 1100 and 1400

If you need remote I/O or more analog options, you've come to the right place. Add distributed I/O using Ethernet. Add analog with the signals you need:

• Voltage, current, RMS (including higher DC voltage ranges)
• ICTD, RTD, and thermocouples
• Electrical power monitoring (single-phase and 3-phase)
• Load cell inputs
• Rate inputs
• Direct resistive inputs

Learn More about IO4AB

Questions? Call Pre-sales Engineering for answers:
800-321-6786 (toll-free in the U.S.) or 951-695-3000.
Pre-sales engineering is free.

Talk to a Pre-sales engineer:
800-321-6786

Build your remote SNAP I/O

• Choose an Ethernet brain for remote I/O processing


• Choose the I/O you need: analog and discrete (digital)


• Choose a mounting rack (4, 8, 12, or 16 slots) and a power supply


• Choose an industrial Ethernet switch designed for your network


• Download free utility software for configuring I/O

About Opto 22

Automation engineers worldwide have used Opto 22 products for more than 35 years to monitor and control all kinds of machines and processes.

• All SNAP I/O modules are manufactured in the U.S. Each module is tested twice before it's shipped to you.
• Most SNAP I/O modules are guaranteed for life.
• You get free Product Support from the knowledgeable engineers in our California headquarters office. All engineers have at least 10 years' experience with Opto 22 products.
• Pre-sales engineering is also free. Call us; we're glad to help.

Reliable hardware, easy-to-use software, and responsive people. That's the Opto 22 difference.

Call us today: 800-321-6786 or
951-695-3000

Learn more about Opto 22.