Omron ZEN Quick Guide

1 Features ZEN Programmable Logic Module
OMRON ELECTRONICS, S.A. Page 2
1 Features
The ZEN programmable logic module provides a total of 10 I/O points (6
inputs and 4 outputs). It has two types of controllers:
LCD type: with display screen and keypad.
LED type: without display screen and without operating keypad.
1.1 Main Features
The following are some of the most important features:
• Capacity to carry out small scale automatic control at low cost.
• Ladder diagram programming directly in the LCD type CPUs is possible.
• Maximum program capacity of 96 lines.
• Very small dimensions: 90 x 70 x 56 mm.
• Easy to set up and reduced wiring time.
• Upgradable up to 18 inputs and 16 outputs using 3 expansion modules.
• Protection against power supply faults (battery optional).
• Programs easily copied using optional memory cassette.
• Programming and monitoring by computer.
• Large switch capacity up to 8A /contact with 250 VAC.
• Direct AC inputs between 110 and 240 VAC.
• Equipped with 8 configurable timers in 4 operating modes and 3 timer
ranges.
• Also equipped with 8 counters which can work either inclined or declined.
• Clock-calendar functions.
• 2 analog inputs in voltage mode (0 to 10 V).
• Possibility of configuring input filters to avoid noise influence.
• The program can be protected by a password.
• Screen menus displayed in 6 languages.
1.2 External Appearance
Output relays
Expansion
connector
Function keypad
• Peripherals port
• EEPROM memory cassette
LCD screen
InputsPower supply

Omron ZEN Specifications

General

Display	LCD
Mounting Type	DIN Rail
Operating Temperature	-10 to 55°C
Power Supply Voltage	100-240V AC
Output Type	Relay, Transistor
Number of Outputs	4-8
Programming Language	Ladder Logic