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Detailed Specifications: 400 Series MEI (RS-232/422/485)
Serial Device Servers
LAN Interface: 10/100 Base T (IEEE 802.3), auto-negotiation, auto
MDI/MDIX and RJ-45 Ethernet connector
Serial Interface: Configurable as RS-232 or RS-422 or RS-485
Serial Connectors: DB-9 male; optional adapters convert port (s)
to 10-pin RJ-45
Serial Ports: SSE: 1 port DSE: 2 ports QSE: 4 ports
ESE: 8 ports
Serial Port Characteristics: Each port is a fully independent
asynchronous DTE serial port with Full modem control, hardware flow control
OS Support: Device drivers provided for Windows NT4/2000/XP and
Linux. Raw TCP, Raw UDP, Tunneling, AutoTCP and and IntelliSock™
modes are OS independent.
Data Rate: 921.6 kbps max learn
more about max data rates
Receiver Inputs:
RS-232:
Input Voltage Rating: -15V to +15V
Receiver Skew: 120 ns (typical), 250 ns (maximum)
RS-422/485:
Input Voltage Rating: -15V to +15V Common Mode
Input Voltage
Receiver Skew: 13 ns (typical)
Transmitter Outputs:
RS-232:
High Level Output: +5V (minimum), +5.4V (typical)
Low Level Output: -5V (minimum), -5.4V (typical)
Transmitter Skew: 50 ns (typical), 200 ns (maximum)
RS-422/485:
Transmitter Outputs: 2V min for 100 Ohm load
Transmitter Skew: 5 ns (typical), 10 ns (maximum)
Distance: 4000 feet
Parity, Stop bits:
Parity Configurable as: None, Even, Odd
Data Bits Configurable as: 5, 6, 7, 8
Stop Bits Configurable as: 1, 1.5, 2
Surge Suppression Option: Surge suppressor applied to each line
that is capable of sustaining up to 40A peak, 8 x 20µs transient
surges, a clamping voltage of 30V (RS-232 mode) or 15.5V (RS-422/485 mode),
and a peak energy dissipation of 0.1 Joules. (NOTE: The "SS"
option limits data rate to 115.2 kbps due to capacitive loading)
Hardware:
Processor: Freescale™ PowerPC®
SDRAM: 8 MB
FLASH Memory: 2 MB, Firmware stored in FLASH
may be upgraded via LAN interface.
Protocols and Software:
Management Protocols: UDP, TCP/IP, HTTP, DHCP,
ARP, SNMP
IP Configuration Methods: DHCP or Static IP
set through Installation Wizard, or custom UDP datagram utility (with
command line interface) for unattended installations
Quatech Utilities:
* Windows Device
Manager (Quatech Device Manager in Windows NT)
* On-board HTML
pages accessible from a standard web browser
* Simple Network
Management Protocol (SNMP)
* Intellisock™
TCP socket services
Communication modes: Normal, Tunneling, Raw
TCP, Auto TCP, Raw UDP, Intellisock TCP socket services
Power Supply: +5V, 2.5A (10W) max, with auto-sensing AC adapters
provided for 100 VAC-240VAC, 50Hz-60Hz operation. Power Supply for North
America included. Europe, UK and Australia also available.
Power Consumption: +5V, 0.8A (4W) typical
Environment:
Operating: 0°C to 70°C
Storage: -40°C to 70°C
Humidity: 10% to 90% non-condensing
Dimensions:
SSE/DSE-400D:
Height: 1.18”
(2.99 cm)
Width: 3.33”
(8.46 cm)
Depth: 4.69”
(11.91 cm)
QSE-400D:
Height: 1.35”
(3.43 cm)
Width: 9.96”
(25.30 cm)
Depth: 4.69”
(11.91 cm)
ESE-400D:
Height: 1.96”
(4.97 cm)
Width: 9.96”
(25.30 cm)
Depth: 4.69”
(11.91 cm)
Certifications: CE, FCC Class B
Accessories: Surge suppression, international power cords, DIN
rail mounting kit, RS-422 and RS-485 termination blocks
Sales Information:
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