74-3963—1 B.B. Rev. 1-05 www.honeywell.com
Q7751C,H LONTALK
®
ADAPTERS
Automation and Control Solutions
Honeywell International Inc. Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN 55422 Scarborough, Ontario
M1V 4Z9
SPECIFICATIONS
Models: Q7751C,H LonTalk® Adapter.
Dimensions (excluding card edge fingers):
3-7/8 in. (98 mm) H x 5-3/16 in. (132 mm) L.
Ambient Ratings:
Temperature:
Operating: 32° to 158°F (0° to +70°C.)
Storage: -49° to +185°F (-45° to +85°C.)
Humidity (non-condensing):
Operating: 25 to 90% RH at 122°F (50°C).
Non-operating (12 hour): 95% RH at 122°F (50°C).
Processor: Neuron 3150® Chip.
Processor Input Clock: 10 MHz.
Memory: 58K bytes SRAM.
Twisted Pair Network Connector:
Weidmüller 2-conductor BLA.
Operating Input Voltage:
Q7751C,H: +5 Vdc ±5%.
Q7751H: +3.3 Vdc ±5%.
Operating Input Current: 300 mA typical, 1A maximum.
PC Bus Interface: 32-bit PCI.
Indicator: Service LED.
Neuron Chip Service Pin Function:
Service pin message controlled by host application.
Configuration State: Displayed on host.
EMI:
FCC Part 15 Level B and EN55022 Level B.
CE Immunity EN50082-1:1997.
EN61000-4-2: 8K air discharge, 4K contact discharge.
EN61000-4-3: 3 V/m.
EN61000-4-4: 1K V power, 0.5K V I/0.
EN61000-4-5: 2K V common mode, 1K V differential mode.
EN61000-4-6: 3V rms.
EN61000-4-8: 1 A/m.
EN61000-4-11: 30%, 60%, and >95%.
ENV50240 (900MHz Key): 3 V/m.
Approvals:
Underwriter’s Laboratories, Inc. UL 1950.
cUL per CSA C22-2 No. 950.
Documentation:
The L
ONWORKS PCLTA-20 PC LonTalk User’s Guide can be
downloaded from Echelon’s web site or may be ordered
from Echelon’s literature fulfillment department.
Document Echelon Part Number:
Q7751C: L
ONWORKS PCLTA-20 PC LonTalk User’s Guide
078-0179-01.
Q7751H: LONWORKS PCLTA-21 PC LonTalk User’s Guide
078-0271-01.
Echelon, L
ON®, Lon Manager, LONWORKS®, LonTalk, LNS, Neuron, and 3150 are registered trademarks of Echelon
®
Corporation.
LonMaker is a trademark of Echelon Corporation.
Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation.
By using this Honeywell literature, you agree that Honeywell will have no
liability for any damages arising out of your use or modification to, the
literature. You will defend and indemnify Honeywell, its affiliates and
subsidiaries, from and against any liability, cost, or damages, including
attorneys’ fees, arising out of, or resulting from, any modification to the
literature by you.
(9 paginas)
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