Omron ZEN 10 User Manual

Programmable Relay ZEN 1
Programmable Relay
ZEN
Flexible Automation
• Two standard CPU’s sizes; 10 I/O & 20 I/O
• All CPU models are extendable with maximum 3 expansion
units.
• ZEN 10 I/O expandable up to 34 I/O
• ZEN 20 I/O expandable up to 44 I/O
• Version C1 are with LCD display with 4 lines and 12 characters,
8 programming / control buttons, Inputs / Power Supply, calen-
dar & clock functionality.
• Version C2 is an economic type with LED status
• DC-models have 2 analogue inputs
• Inputs/Power Supply: 24 VDC or 100-240VAC
• Outputs: - Relays, 8A, 250 VAC
- Transistors, 24 VDC, 500 mA
• Programming software optional
l
Model Number Structure
■ Model Number Legend
CPU units
1& 2. CPU model
10 10 I/O model
20 20 I/O model
3. Type classifier
1 LCD display, buttons, calendar & clock
2 LED indication
4. Input type
A AC input
D DC input
5. Output type
R Relay output
T Transistor output
6. Supply voltage
A AC power supply
D DC power supply
Expansions units
1. Number of I/O
8 4 inputs & 4 outputs
4 4 points or 4 outputs
2. Input type
A AC input
D DC input
No input available
3. Output type
R Relay output
T Transistor output
No output available
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Omron ZEN 10 Specifications

General

Brand	Omron
Model	ZEN 10
Category	Relays
Language	English

Summary

Model Number Structure

Model Number Legend

Ordering Information

List of Models

Provides a comprehensive list of available CPU and Expansion I/O Unit models.

Specifications

General Specifications

Input Specifications

CPU Unit Input Types

Provides detailed electrical specifications for AC, DC, and Analog inputs on CPU units.

Output Specifications

Relay Output Type

Details electrical specifications and life expectancy for Relay output types.

Transistor Output Type

Details electrical specifications for Transistor output types.

Operation

Bit Definitions and Addressing

Explains internal bits, their symbols, addresses, and number of points for operation.

Timer and Counter Operations

Timer and Holding Timer Operations

Describes various timer types (ON-delay, OFF-delay, etc.) and holding timers.

Counter, Weekly Timer, and Calendar Timer Operations

Details counter operations, weekly timers, and calendar timers.

Display and Comparator Functions

Display Settings and Analog Comparator

Timer/Counter Comparator and Button Input Specs

Connections

Input Circuit Wiring (CPU Units)

DC Input Types (CPU Units)

Wiring Diagrams

Expansion I/O Unit Wiring

Output Circuit Wiring

Basic Operations

Display Screen and Button Operations