3
1. Overview
The ZS-6822A is a unit that communicates digital I/O signals and LAN.
By connecting to a PC or PLC with LAN interface, various measuring instruments with BCD
output or the user's own device control and data collection can be performed.
2. Features
①
Measurement control can be easily performed from a LAN network.
②
There are 4 ports (8 bits/port) for digital I/O signals, each with input/output selection for
each port.
③
In addition to data, a control line is provided to synchronize with an external device.
3. Specifications
3.1.Operating environment
Equipment with LAN port
3.2.LAN
Standard
: IEEE802.3
Media type
: 10BASE-T or 100BASE-TX (automatic switching)
Media Access Control : CSMA/CD
Modulation/Encoding Method : Baseband/Manchester Encoding 4B5B, NRZ
Transmission speed : 10BASE-T→10Mbps, 100BASE-TX→100Mbps
Transmission medium : 2-to-4-core UTP category 5 cable
Impedance
: 100Ω
Connector
: RJ45-8 pin modular connector (ISO8877 compliant)
Maximum segment length
: 100m
Wiring form
: Star type
Supported Protocols : ARP, TCP/IP, UDP/IP, Telnet, ICMP, SNMP, DHCP, BOOTP
TFTP, AutoIP, HTTP
