Overview
A compact solution for small-scale control applications that blends simple, flexible programming and reliable easy performance. Omron's ZEN nano controller offers the ideal mix of flexibility, functionality and cost for a wide range of applications.
Here's Why:
Combines the Functionality of Separate Timers, Counters and Relays
Provides Flexible Programming without Rewiring
AC or DC Inputs with 8 A Relay Outputs
Offers Multiple Expansion Options for Future Needs
Exceptional Value for the Cost of Installing Just Three Relays
Simple Ladder Logic Programming Using ZEN Support Software or Operation Buttons on Front Panel (LCD Models Only)
Save Time By Using the Memory Cassette to Transfer Programs Between ZEN Units
Features:
Compact, CPU and Expansion Units
8 Timers Support 4 Types of Operation and 3 Timing Ranges Available
4 Holding Timers Hold Data During Power Interruptions
8 Counters Can Be Switched Between Incremental and Decremental
8 Weekly Timers for Day/Time Control
8 Calendar Timers for Seasonal Control
10 I/O and 20 I/O CPUs Expandable to 34 and 44 I/O
16 Holding Bits Retain ON/OFF Status in Case of Power Failure; No Need for Extra Circuitry
ZEN Battery Provides Controller CPU with 10 Years of Memory Protection
Accurate Analog Inputs ±1.5% FS
Flexible Mounting — Either Horizontal or Vertical
Models with LCD Display Also Feature Real-Time Clock/Calendar and Programming Buttons
Advanced High-Value Counting with 8-Digit Counter and 8-Digit Comparators, in Addition to 16 Standard Counters
One 150-Hz High-Speed Counter Available On Models with DC Power Supply
Twin-Timer Operation Allows You to Set ON and OFF Times Separately, Greatly Simplifying Intermittent Operation
Password Function Ensures Security
Display User-Set Messages or Analog-Converted Values
Economy CPUs Available for Limited I/O Applications
System Advantages:
Delivers the Flexibility and Functionality of Separate Timers, Counters and Relays for Control Applications with Up to 44 I/O
Save Time By Using the Memory Cassette to Transfer Programs Between Zen Units and Standardize Updates to End Users
Reduce Wiring and Engineering Time Using Simple Ladder Logic Programming with the Push of a Button or Click of the Mouse
Easily Add Up to 3 Ultra-Slim 35 mm, 8 I/O Expansion Units When More Points of Control Are Required
Zen Support Software:
Easily Write Ladder Programs, Monitor Programs Online, Set Parameters, Print and Save Files In the Windows® Environment
Offers Simulation Capability to Simplify Program Debugging; Allows Programs to Be Simulated on a Personal Computer without Connecting to Zen
