GridConnect NET485 - Technical Specifications; Table 3 - Technical Specs

Introduction
2-6 NET485 User Guide
2.9 Technical Specifications
Table 3 - Technical Specs
The transceiver used in the NET485 is intended for balanced data transmission and complies with both EIA
Standards RS-485 and RS-422. It contains a differential line driver and a differential line receiver, and is
suitable for half-duplex transfer. The input impedance is 19KOhm allowing up to 50 transceivers to be
connected on the bus.
Category
Description
CPU
DSTni-EX 186 CPU, 256 KB zero wait state SRAM
2048KB Flash, 16KB Boot ROM, 1024KB SRAM
Firmware
Upgradeable via TFTP
Reset Circuit
Reset In is low active. (Software reset only)
Serial Interface
RS422/485. Baudrate software selectable (300 to 921600)
Serial Line Formats
7 or 8 data bits, 1-2 Stop bits, Parity: odd, even, none
Network Interface
RJ45 Ethernet 10Base-T or 100Base-TX (Auto-sensing)
Compatibility
Ethernet: Version 2.0/IEEE 802.3
Protocols Supported
ARP, UDP, TCP, Telnet, ICMP, SNMP, DHCP, BOOTP, TFTP, Auto IP, SMTP, and
HTTP
Power Input
5VDC to 24VDC, approximately 2.5 W.
LEDs
10Base-T & 100Base-TX Activity, Full/half duplex.
Management
Internal web server, SNMP (read only) Serial login, Telnet login
Security
Password protection, Locking features, optional Rijndael 128-bit encryption
Internal Web Server
Serves static web pages and Java applets
Weight
1.7oz
Material
Case: Flame Retardant
Temperature
Operating range: -40°C to +85°C (-40°F to 185°F) High performance mode has an
upper temperature limit of 75°C.
Relative Humidity
Operating: 5% to 95% non-condensing
Warranty
1-year limited warranty
Included Software
Windows™ NT/2000/XP based Device Installer configuration software, Windows™
based Comm Port Redirector.
EMI Compliance
Radiated & conducted emissions - complies with Class B limits of EN 55022:1998
Direct & Indirect ESD - complies with EN55024:1998
RF Electromagnetic Field Immunity - complies with EN55024:1998
Electrical Fast Transient/Burst Immunity - complies with EN55024:1998
Power Frequency Magnetic Field Immunity - complies with EN55024:1998
RF Common Mode Conducted Susceptibility - complies with EN55024:1998
UL Certification
E357346-A1
UL 60950-1, 2nd Edition, 2011-12-19 (Information Technology Equipment - Safety -
Part 1: General Requirements)
CSA C22.2 No. 60950-1-07, 2nd Edition, 2011-12 (Information Technology Equipment -
Safety - Part 1: General Requirements)
NWGQ, NWGQ7 (Information Technology Equipment Including Electrical Business
Equipment)