Features - Omron V680 - MANUAL 2 User Manual

Section 1
Product Overview

Features

The V680-series RFID System actively supports many different types of system, such as distributed-control
systems and many-product, small-lot production systems, with non-contact data communications using
electromagnetic induction.
Non-contact Data Communications
The V680 Series uses electromagnetic induction to enable non-contact, bi-directional data communi-
cations between Antennas and Tags.
FRAM Memory
FRAM (non-volatile memory) is used for Tag memory. No battery is required, so there is no need to be
concerned about battery service life.
CRC Used for Transmission Error Detection
A bi-directional 16-bit CRC (Cyclic Redundancy Check) has been added as the error detection method
for wire transmissions between ID Controllers and Antennas, and for wireless transmissions between
Antennas and Tags. This method maintains superior communications reliability even where problems
such as noise occur.
Memory Capacity of 2,000, 8K, or 32K Bytes
Tags have a memory capacity of 2,000, 8K, or 32K bytes. In addition to the ID data required on-site,
data such as model numbers and inspection information can be input.
Long service life: 10 billion accesses
The FRAM memory can be accessed up to 10 billion times (in units of single, 8-byte blocks)
Superior Environmental Resistance and High Reliability
Antennas and Tags now have greater environmental resistance and are not affected by vibration, oil, or
water.
RFID System
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User's Manual