Emerson SiteLink-12E - Manual (Page 5)

Product Overview
1
1.0 P
RODUCT
O
VERVIEW
The Liebert SiteLink-E ® interface module is a BACnet router that provides the communications link
between Liebert units and other protocols and modules. The Liebert SiteLink-E module communi-
cates with Liebert equipment such as environmental units, UPSs, frequency converters and power
distribution units.
See Figure 1 for port locations.
Figure 1 Liebert SiteLink-E layout—power and communication connections, ports and switches
NOTE
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference that the user alone must correct.
0 1 2
6 7 8 9 0 1 2
6 7 8 9 1 8 2 3 4 5 6 7
O N
485-4w
485-2w
Port S1
Ext. Batt .
Int . Batt .
DCD
DTR
Rx
Tx
EIA-232 4 wire 2 wire
Signal Ground
Rx-
Rx+
Tx-
Tx +
n/c
n/c
Net-
Net+
External
Battery
Gnd
+3V
Ground
24ac/26dc
Pow er
On Off
Module
Status
3V Lithium Battery
CR-123A
10 /100 BaseT
Ethernet Port
100 LAN LINK
ARCnet transmit
ARCnet receive
Port S1 receive
Port S1 transmit
Battery low
Blinking Dot = “Run”
BACnet
Over ARCNET 156 KBaud
SiteLink-E
24Vac, 24VA, 1A, 50-60 Hz
26Vdc, 10W, 0.4A
Use Copper Conductors Only
Class 2
®
Net +
Net -
Shield
AR Cnet
Port
Local
Access
Gnd
Rnet +
Rnet -
+12V R net
Off
On
Enhanced Access
on Rnet
IP Addr
Module
Address
10's 1's
BT485
Archive Valid
Power
LED
BT485
Error Codes:
EI
A-
2 32
EI
A-
4 85
Default
Assigned
0
+100
Disable
Enable
Disable
Enable
Address MSTP
on S1
PTP
on S1
Xnet +
Xnet -
Gnd
Xnet
R emote
Expansion
Chase = OK
0 = Download required
1 = Control Program Error
2 = RAM full
3 = Comm setup error
4 = System error
8 = Formatting
SL- 12E
1 2 3 4 5 Sw
EIA -485
EIA -232
Ports 9-12
Ne
t+
Ne
t-
Port 1
Ne
t+
Ne
t-
Port 2
Ne
t+
Ne
t-
Port 3
Ne
t+
Ne
t-
Port 4
Ne
t+
Ne
t-
Port 5
Ne
t+
Ne
t-
Port 6
Ne
t+
Ne
t-
Port 7
Ne
t+
Ne
t-
Port 8
Port 9 Port 10 Port 11 Port 12
n/c Gnd Rx Tx EIA-232
4 wire
2 wire Rx- Rx+ Tx- Tx+
n/c n/c Net- Net+
Ports 9- 12
SSW-12E
3 45 3 45
Battery
Jumper
Power Switch
External Battery
Connection
Ethernet
Port
ARCnet 156 Port
IGM Ports
(RS-422) not present on
SSW-2E or SSW-4E)
Ports for Other Emerson
Communication Protocols
(RS-422, RS-232 and RS-485
(2 ports on SSW-2E, 4 on other models)
Communication
Status LEDs
Address
Switches
Battery
DIP Switches
Module Status
Indicator
Format Button
S1 Port
(RS-232 or RS-485)
Ground and
24VAC Terminals
DIP
Switch
Key
All features, including ports
available in same configuration
on all models, except where noted