Specification for SiteLink-4
BATTERY:
Seven-year lithium battery provides a minimum or 10,000 hours or data
retention during power outages.
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-4 transmits data over the ARC156 network
CMnet Receive:
lights when the SiteLink-4 receives data from the AERC156 network
Port A Transmit:
lights when the SiteLink-4 transmits data over Port A
Port A Receive:
lights when the SiteLink-4 receives data from Port A
Port B Transmit:
lights when the SiteLink-4 transmits data over Port B
Port B Receive:
lights when the SiteLink-4 receives data from Port B
Unit (IGM Port) Transmit:
lights when the SiteLink-4 transmits data over an IGM port
Unit (IGM Port) Receive:
lights when the SiteLink-4 receives data from an IGM port
MODULE DIMENSIONS AND LAYOUT
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 Port
CMnet
Rx
Tx
Open Protocol
Communications
Port B
24Vac, 50-60 Hz
12VA, 0.5A
Use Copper
Conductors Only
Class 2
Power
On
Off
Format
10's
1's
Address
Module
Options
Unit 1
+
-
Unit 2
+
Tx
-
Rx
Unit 3
+
Tx
-
Rx
Unit 4
+
Tx
-
Rx
Access
Port
ARC156K
9600/38.4K
E IA-232
E IA-485
485-4w
485-2w
SiteLink-4
Liebert
Communications
Port A
Run
Error
CMnet receive
CMnet transmit
Port A receive
Port A transmit
Port B receive
Port B transmit
Aux1
Aux2
Management Equipment
TYPE: 003212
E143900
88FO
R
Open Energy
T M
n/c
Auxiliary
Device
Port
Ground
24 Vac
S hield
Net -
Net +
2 wire 4 wire
T x +
n/c
n/c
Net+
Rx +
Rx -
T x -
Net-
E IA-232
Tx
DTR
DCD
Rx
S ignal Ground
To Reduce The
Risk of Fire or
Electrical
Shock,
Do Not
Interconnect
the Outputs of
Different Class
2 Circuits.
Caution
Liebert Corporation
Page 2 of 5 SL-27213 Rev. 4; 7/03
