1
S
ITE
L
INK
-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-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
SiteLink-12E
10/100 BaseT
Ethernet Port
100
LAN
LINK
Xnet +
Xnet -
Gnd
Xnet
Remote
Expansion
Local Access
2 wire 4 wire
Rx -
Net-
Net+
n/c
Tx -
Tx +
Rx +
n/c
EIA-232
DCD
Rx
Tx
DTR
Signal Ground
Port S1
EIA-485
EIA-232
485-4w
485-2w
Ext. Batt.
Int. Batt.
External
Battery
Gnd
+3V
On Off
Power
Module
Address
10's 1's
3V Lithium Battery
CR-123A
Archive Valid
Port S1 Receive
Port S1 Transmit
Battery low
ARCNET Receive
ARCNET Transmit
Shield
Net -
Net +
®
BACnet
Over ARCNET156 KBaud
BT485
ARCNET
Rnet
Gnd
Rnet +
Rnet -
+12V
24ac/26dc
Ground
Format
IP Addr
Default
Assigned
Address
Enable
Disable
on S1
On
Off
MSTP
Enable
Disable
on S1
PTP
Enhanced Access
on Rnet
+100
0
Status
Module
Blinking Dot = 'Run'
Error Codes
0 = Download required
1 = Control Program Error
2 = RAM full
3 = Comm setup error
4 = System error
8 = Formatting
Chase = OK
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
Port 10
Port 11
Port 12
Net+
Net-
Net+
Net-
Net+
Net-
Net+
Net-
Net+
Net-
Net+
Net-
Net+
Net-
Net+
Net-
Net+
Net-
Net+Rx
Net-Rx
Net+
Net-
Net+Rx
Net-Rx
Net+
Net-
Net+Rx
Net-Rx
Net+
Net-
Net+Rx
Net-Rx
24Vac, 24VA, 1A, 50-60 Hz
26Vdc, 10W, 0.4A
SiteLink-12E
EIA-485
EIA-232
Net+, Net-, Net+Rx, Net-Rx
Tx, Rx, Gnd, Gnd
Port 9-12
BT485
Ethernet
port
Port S1
Local
access port
7.5"
(190.5mm)
Diagnostic
LED
indicators
Xnet
remote
expansion
port
Rnet port
BACnet
port
5.5"
(139.7mm)
1"
(25.4mm)
11.3"
(287mm)
0.23"
(5.8mm)
Power connector
1"
(25.4mm)
