Emerson SiteLink-2E - Manual (Page 4)

4
© 2007 Liebert Corporation
All rights reserved throughout the world. Specifications subject
to change without notice. ® Liebert and the Liebert logo are registered trademarks of
Liebert Corporation. All names referred to are trademarks or
registered trademarks of their respective owners.
SL-27218_REV0_01-07
Liebert Corporation
1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229 Telephone: 1-800-877-9222
Facsimile: 1-614-841-6022
www.liebert.com
Specifications
Wiring Specifications
Ordering Information
Power 24VAC ±10%, 50 to 60Hz, 24VA, or 26VDC ±10%, 10W, 48VDC
Dimensions
W x D x H: in. (mm)
Module: 11.3 x 0.56 x 7.5 (287 x 14.2 x 190.5)
Enclosure (brushed aluminum): 14.25 x 2.85 x 12 (362 x 72.4 x 304.8)
Communication Ports
• Ethernet Port
10/100Base-T Fast Ethernet port.
• ARC156 Port
ARCNET156 or EIA-485 communication. In ARCNET156 mode, the port communicates via
BACnet ARC156.
• TPI Port S1
EIA-232/422/485 configurable port for interaction with 3rd-party building automation systems
via software-selectable protocols. May also be configured for remote modem access.
• EIA-422/485
Ports 1-12 - for
communication with
equipment via
software-selectable
protocols & baud
rates
Each port can be individually set for different protocols & baud rates.
The number of ports varies by model:
SiteLink-2E (SSW-2E)
SiteLink-4E (SSW-4E) SiteLink-12E (SSW-12E)
• Ports 11-12
These two ports include
an option for EIA-232
connection.
• Ports 9-12
These four ports include
an option for EIA-232
connection.
• Ports 1-12
Four of these 12 ports (9-12)
include an option for EIA-232
connection.
Environmental
Operating Range
20°F to 140°F (-29°C to 60°C); 10 to 90% relative humidity, non-condensing
Note: Control modules should be installed within the building.
Memory 16 MByte non-volatile battery-backed SDRAM and 8 MByte Flash
Protection
Built-in surge and transient protection circuitry - internal solid state polyswitches on incoming
power and network communications connections
Battery 3V lithium battery P/N CR-123A; battery shelf life is 10 years with 720 hours of continuous operation
Fault Detection Hardware watchdog timer
Agency Listings UL, cUL, CE, FCC
Connection Supported Wire Types Maximum Wire Length Rating
Ethernet 10 BaseT CAT 5 328 ft. (100m) N/A
BACnet Port MAGNUM Cable P/N A3-ARC-156-2 3000 ft. (915m) N/A
Port S1 EIA-485
18-22 AWG Stranded & Shielded; 18 AWG (recommended)
Non Plenum - Belden 9461; Plenum - Belden 88761
1000 ft. (300m) N/A
Port S1 EIA-232
18-22 AWG Stranded & Shielded; 18 AWG (recommended)
Non Plenum - Belden 9461; Plenum - Belden 88761
50 ft. (15m) N/A
Quantity Part # Description
SSW-12E SiteLink-12E with enclosure - communicates with up to 12 Liebert unit controllers
SSW-12EWO SiteLink-12E without enclosure - communicates with up to 12 Liebert unit controllers
SSW-4E SiteLink-4E with enclosure - communicates with up to 4 Liebert unit controllers
SSW-4EWO SiteLink-4E without enclosure - communicates with up to 4 Liebert unit controllers
SSW-2E SiteLink-2E with enclosure - communicates with up to 2 Liebert unit controllers
SSW-2EWO SiteLink-2E without enclosure - communicates with up to 2 Liebert unit controllers