SITELINK-E
Product Specification/Installation Sheet
Description
The Liebert SiteLink-E is a product
platform that comes in three models:
SiteLink-12E, -4E and -2E. The models
differ only in the number of Emerson
family ports at the bottom of the module.
SiteLink-12E
SiteLink-E supports Emerson interfaces
as a BACnet router that provides the
communications link between Liebert
units and other protocols and modules.
The SiteLink-E is designed to
communicate with Liebert equipment—
environmental units, UPSs and Power
Distribution Units—and route the
information over a BACnet, Modbus or
LONWorks™ network to a Building
Automation System (BAS) workstation.
Module Dimensions and Layout
11.3"
(287mm)
Diagnostic
LED
indicators
Ethernet
port
ARCNET Transmit
ARCNET Receive
Module
Status
Error Codes
LAN
24ac/26dc
8 = Formatting
Power
3V Lithium Battery
CR-123A
10's
1's
Module
Address
LINK
On
Format
Gnd
+3V
Over ARCNET156 KBaud
7.5"
(190.5mm)
BT485
ARCNET
Shield
Gnd
Rnet +
Rnet +12V
Xnet +
Xnet Gnd
On
Assigned
+100
Enable
Enable
Off
Default
0
Disable
Disable
Enhanced Access
on Rnet
IP Addr
Address
Ext. Batt.
Int. Batt.
PTP
on S1
MSTP
on S1
EIA-232
Net -
EIA-485
Net +
Rnet port
BT485
Port S1
2 wire 4 wire EIA-232
Local Access
Rnet
Signal Ground
Xnet
Remote
Expansion
485-4w
485-2w
Xnet
remote
expansion
port
n/c
Rx -
n/c
Rx + DTR
Net-
Tx -
DCD
Rx
Net+ Tx +
Tx
5.5"
(139.7mm)
SiteLink-12E
Port 9-12
EIA-485
Net+, Net-, Net+Rx, Net-Rx
Tx, Rx, Gnd, Gnd
Net-
Net+
Net-Rx
Net+Rx
Net-
Port 12
Net-Rx
Net+
Net+Rx
Net-
Port 11
Net-Rx
Net+
Net+Rx
Net-
Net+
Port 10
Net-Rx
Net+
Port 9
Net+Rx
Port 8
Net-
Port 7
Net+
Port 6
Net-
Port 5
Net+
Net-
Net-
Port 4
Net+
Net-
Port 3
Net+
Net-
Port 2
Net+
Net+
Port 1
Net+
EIA-232
Net-
Local
access port
Off
External
Battery
®
Net-
BACnet
port
BACnet
1"
(25.4mm)
Ground
Battery low
2 = RAM full
3 = Comm setup error
4 = System error
Blinking Dot = 'Run'
100
24Vac, 24VA, 1A, 50-60 Hz
26Vdc, 10W, 0.4A
Archive Valid
Port S1 Transmit
Port S1 Receive
Chase = OK
0 = Download required
1 = Control Program Error
10/100 BaseT
Ethernet Port
0.23"
(5.8mm)
Power connector
1"
(25.4mm)
Port S1
1
Enclosure Mounting
The enclosure may be mounted on a wall or on the floor. Refer to the following diagrams for
your application.
Enclosure Mounting Diagrams
0.88"
(22.2mm)
0.88"
(22.2mm)
12.5"
(317.5mm)
1"
(25.4mm)
1"
(25.4mm)
A
11"
(279.4mm)
11"
(279.4mm)
1"
(25.4mm)
1"
(25.4mm)
0.88"
(22.2mm)
12.5"
(317.5mm)
R
0.107"
(2.71mm)
0.4"
(10.2mm)
DETAIL A
2
R 0.188"
(4.76mm)
0.88"
(22.2mm)
Enclosure Mounting Diagrams (continued)
14.25"
(362mm)
12"
(304.8mm)
1.13"
(28.6mm)
3.35"
(85mm)
3.92"
(99.6mm)
B
1.15"
(29.3mm)
1.25"
(31.8mm)
1.5"
1.5"
(38.1mm) 1.5" (38.1mm)
(38.1mm)
5.88"
(149.2mm)
5.25"
(133.4mm)
2.5"
(63.5mm)
0.88"
(22.2mm)
DETAIL B
1.5"
1.5"
(38.1mm) 1.5" (38.1mm)
(38.1mm)
5.88"
(149.2mm)
3
0.6"
(15.1mm)
Specifications
Power
24VAC ±10%, 50 to 60Hz, 24VA, or 26VDC ±10%, 10W, 48VDC
Dimensions
Module: 11.3 x 0.56 x 7.5 (287 x 14.2 x 190.5)
W x D x H: in. (mm)
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.
ARCNET156 or EIA-485 communication. In ARCNET156 mode, the port communicates via
• ARC156 Port
BACnet ARC156.
EIA-232/422/485 configurable port for interaction with 3rd-party building automation systems
• TPI Port S1
via software-selectable protocols. May also be configured for remote modem access.
Each port can be individually set for different protocols & baud rates.
• EIA-422/485
The number of ports varies by model:
Ports 1-12 - for
communication with SiteLink-2E (SSW-2E)
SiteLink-4E (SSW-4E)
SiteLink-12E (SSW-12E)
equipment via
• Ports 9-12
• Ports 1-12
• Ports 11-12
software-selectable
Four of these 12 ports (9-12)
These two ports include
These four ports include
protocols & baud
an option for EIA-232
an option for EIA-232
include an option for EIA-232
rates
connection.
connection.
connection.
Environmental
20°F to 140°F (-29°C to 60°C); 10 to 90% relative humidity, non-condensing
Operating Range
Note: Control modules should be installed within the building.
Memory
Protection
Battery
Fault Detection
Agency Listings
16 MByte non-volatile battery-backed SDRAM and 8 MByte Flash
Built-in surge and transient protection circuitry - internal solid state polyswitches on incoming
power and network communications connections
3V lithium battery P/N CR-123A; battery shelf life is 10 years with 720 hours of continuous operation
Hardware watchdog timer
UL, cUL, CE, FCC
Wiring Specifications
Connection
Ethernet 10 BaseT
BACnet Port
Port S1 EIA-485
Port S1 EIA-232
Supported Wire Types
Maximum Wire Length
Rating
CAT 5
MAGNUM Cable P/N A3-ARC-156-2
18-22 AWG Stranded & Shielded; 18 AWG (recommended)
Non Plenum - Belden 9461; Plenum - Belden 88761
18-22 AWG Stranded & Shielded; 18 AWG (recommended)
Non Plenum - Belden 9461; Plenum - Belden 88761
328 ft. (100m)
3000 ft. (915m)
N/A
N/A
1000 ft. (300m)
N/A
50 ft. (15m)
N/A
Ordering Information
Quantity
Part #
SSW-12E
SSW-12EWO
SSW-4E
SSW-4EWO
SSW-2E
SSW-2EWO
Description
SiteLink-12E with enclosure - communicates with up to 12 Liebert unit controllers
SiteLink-12E without enclosure - communicates with up to 12 Liebert unit controllers
SiteLink-4E with enclosure - communicates with up to 4 Liebert unit controllers
SiteLink-4E without enclosure - communicates with up to 4 Liebert unit controllers
SiteLink-2E with enclosure - communicates with up to 2 Liebert unit controllers
SiteLink-2E without enclosure - communicates with up to 2 Liebert unit controllers
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
© 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.
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