Appendix A: Technical Specifications

Rated current: 3A

Rated voltage: 250 VAC

Contact rating on relays:

-30VDC 3A, 250VAC 3A, 100000 cycles (IEC 61810)

-30VDC 3A, 240VAC 3A, 100000 cycles (UL 508)

Isolation between relay contacts and internal circuitry: 4000 VAC

Isolation between relay open contacts: 1000 VAC

UL rating: Class 2

Note: Wires attached to the relay terminal blocks must be rated 90°C or higher! Connect Analog Inputs and Analog Outputs only to IEC Class III or NEC Class 2 Circuits. Relay Ports are to connect only to circuit rated 100-250VAC 3A, or 30VDC 3A

Architecture

Controller: 32-bit ARM 9 microprocessor running at 400 megahertz (MHz)

Memory: 64 Mbit (8 Mbyte) Serial Flash, 512 Mbit (64 Mbyte) NAND Flash and 1 Gbit (128 Mbyte) DDR2 RAM

Terminal Block Plug Wires: 26-16 AWG

Network Interface

Interface: (1) Ethernet 10Base-T or 100Base-TX

Auto sensing for speed, duplex, and MDIX (cross-over cable)

Magnetic Isolation: 1500 VAC

Protocols: TCP, Modbus TCP, UDP, ARP, ICMP, Telnet, DHCP, BOOTP, HTTP, HTTPS, HTTP/HTTPS POST, FTP/FTPS Put, DNS, SNTP, SMTP AUTH, SNMP (MIB II) v1/v2c/v3, custom MIBs, AutoIP, SSH, SSL, RSS, XML, FTP, Syslog, uPnP (device discovery)

Note: See Protocol Support (on page 17) for updated protocols supported.

Management

(1) USB port

Web Configuration (HTTP/HTTPS)

XML

CLI (Telnet/SSH)

DeviceInstaller - Windows based utility for device discovery and system recovery

Security

Username/Password Authentication

128, 192, 256-bit AES Encryption

SSL, SSH

xSenso User Guide

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Lantronix XSENSO 21R2, XSENSO 2100, XSENSO 21A2 manual Architecture, Network Interface, Management, Security

XSENSO 2100, XSENSO 21A2, XSENSO 21R2 specifications

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