Specification for SiteLink-12
LISTED:
UL 916 (PAZX), cUL C22.2 No. 205-M1983 (PAZX7), FCC Part 15 – Subpart B
- Class A.
DIAGNOSTIC LED's:
Power:
lights when power is being supplied to the module.
Run:
flashes to indicate a normal condition
Error:
lights when an error is detected
CMnet Transmit:
lights when the SiteLink-12 transmits data over the ARC156 network
CMnet Receive:
lights when the SiteLink-12 receives data from the ARC156 network
Port A Transmit:
lights when the SiteLink-12 transmits data over Port A
Port A Receive:
lights when the SiteLink-12 receives data from Port A
Port B Transmit:
lights when the SiteLink-12 transmits data over Port B
Port B Receive:
lights when the SiteLink-12 receives data from Port B
Unit (IGM Port) Transmit:
lights when the SiteLink-12 transmits data over an IGM port
Unit (IGM Port) Receive:
lights when the SiteLink-12 receives data from an IGM port
11 1/4"
28.58cm
7 1/2"
19.05cm
Power
Switch
Port A
Configuration
Jumpers
Port A
Port B
LEDs
Rotary Address
Switches
Format
Button
Keypad/
Display Port
Access Port
CMnet Baud
Rate Jumper
Gnd and
24VAC
Terminals
1"
2.54cm
CMnet
Rx
Tx
Comm unications
Port B
24Vac, 50-60 Hz
12VA, 0.5A
Use Copper
Conductors Only
Pow er
On
Off
Format
10's
1's
Address
Module
Options
Unit 1
+
-
Unit 2
+
Tx
-
Rx
Unit 3
+
Tx
-
Rx
Unit 4
+
Tx
-
R x
Unit 5
+
Tx
-
R x
Unit 6
+
Tx
-
Rx
Unit 7
+
Tx
-
Rx
Unit 8
+
T x
-
Rx
Unit 9
+
Tx
-
Rx
Unit 10
+
Tx
-
Rx
Unit 11
+
Tx
-
Rx
Unit 12
+
Tx
-
R x
Access
Port
AR C156 K
960 0/38.4 K
E IA-232
E IA-485
4 85-4w
4 85-2w
SiteLink-12
Liebert
Communications
Port A
Run
Error
CMnet receive
CMnet transmit
Port A receive
Port A transmit
Port B receive
Port B transmit
Aux1
Aux2
Class 2
Management Equipment
TYPE: 003212
E143900
88FO
R
Open Energy
TM
n /c
Shield
Net -
Ne t +
Auxiliary
Device
Port
2 w ire 4 w ire
Tx +
Sig nal
Grou nd
n/c
n/c
Net+
Rx +
Rx -
Tx -
Net-
EIA-232
T x
D TR
DCD
Rx
Gro und
24 Vac
CMnet Port
Open Protocol
To Reduce
The Risk of
Fire or Electric
Shock,
Do Not
Interconnect
the Outputs of
Different Class
2 Circuits
MODULE DIMENSIONS AND LAYOUT
Liebert Corporation
Page 2 of 5 SL-27216 Rev. 4; 7/03
