Johnson Controls easyIO FS-20 Quick Start Manual

Overview
The FS-20 is an input/output controller with IP network
and Ethernet connectivity. Use this guide to complete the
following tasks:
• Understand the controller components.
• Mount the controller on a DIN rail or enclosure base
plate.
• View a wiring diagram of the controller in a system.
• Connect to the controller with a LAN connection.
• Connect to the controller with the CPT application.
Figure 1: FS-20 front view
Figure 2: FS-20 back and side view
FS-20 Quick Start Guide
• Connect to the controller's web server dashboard with
CPT Graphics.
Important: Use the FS-20 controller as an operating
control only. Where failure or malfunction of the
FS-20 could lead to personal injury or property
damage to the controlled equipment or other
property, design additional precautions into the
control system. Incorporate and maintain other
devices, such as supervisory or alarm systems or
safety or limit controls, intended to warn of or
protect against failure or malfunction of the FS-20.
Callout Description
1 DIN rail
2 Enclosure mounting holes
3 Cover screw
4 Hot and ground terminal
5 Digital output (DO) terminals
LIT-12013995
Version 1.0
2023-04-25