Emerson SiteLink-4- Manual
Emerson SiteLink-4– Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Specification for SiteLink-4; MODULE DIMENSIONS AND LAYOUT; Liebert; Liebert Corporation; Page 2 of 5 SL-27213 Rev. 4 7/03
- Page 3 – COMMUNICATIONS WIRING DIAGRAM; ENCLOSURE DIMENSIONS; Page 3 of 5 SL-27213 Rev. 4 7/03
- Page 4 – Page 4 of 5 SL-27213 Rev. 4 7/03
- Page 5 – Page 5 of 5 SL-27213 Rev. 4 7/03
Specification for SiteLink-4
DESCRIPTION:
The SiteLink-4 is a 32 bit microprocessor-based communications device that provides
an interface for up to four Liebert Unit Controllers (IGM’s). The SiteLink-4 communicates to either the
SiteScan Monitoring System, or a third party software program utilizing a designated open standard
protocol (i.e. Modbus or BACnet). This device communicates to the SiteScan Monitoring System via a
twisted pair called the ARC156 network through an EIA-485 port at either 156K / 9600 or 38.4kbps baud.
It communicates to the third party software monitoring system via a 9-pin DTE male EIA-232 connector
(Portal Interface) or at the 5 pin EIA485 port communicating at either 9600bps or 38.4kbps baud. Four
EIA-422 ports are provided to connect Liebert Information Gathering Modules.
DIMENSIONS:
Module:
7 1/2" H x 11 1/4" W
19.05cm H x 28.58cm W
Enclosure:
12”H x 14.25" W x 2.85" D
(painted steel)
419.1mm x 301.3mm x 78.6mm
See Enclosure Diagrams for mounting options.
POWER:
24VAC
±
10%, 50-60 Hz., 7.2VA power consumption (120/24VAC 40VA
transformer available).
ENVIRONMENTAL
OPERATING RANGE:
0
°
to 130
°
F (-17.8
°
to 54.4
°
C), 10 to 90% relative humidity, non-condensing
COMMUNICATION:
CMnet EIA-485 Port - Control Module network screw terminals
Switch selectable baud rates ARC156 / 9600 or 38.4bps
Recommended wire is: MAGNUM Cable pn A3-ARC-156-2
Two (2) Portal Interface – One EIA-232, One EIA-485 2 / 4 wire (for Third Party
software selectable baud rate, 9600bps or 38.4kbps
One (1) Access port (for diagnostics)
Four (4) EIA-422 Ports (for Liebert unit connection) - screw terminal
MEMORY:
1024 kB Flash memory and 1024 kB non-volatile battery-backed RAM.
PROTECTION:
Voltage, current, and ESD protection on incoming power and CMnet.
Liebert Corporation
Page 1 of 5 SL-27213 Rev. 4; 7/03
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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 m...
Specification for SiteLink-4 COMMUNICATIONS WIRING DIAGRAM Net - Ne t + S h i eld N e t - N e t + C M n e t 18-24 ga Twisted - Pair, Shielded, Low Impedance, Low CapacitanceRecommended wire is: Magnum Cable A3-ARC-156-2 ENCLOSURE DIMENSIONS Liebert Corporation Page 3 of 5 SL-27213 Rev. 4; 7/03
Specification for SiteLink-4 Enclosure Wall Mounting Liebert Corporation Page 4 of 5 SL-27213 Rev. 4; 7/03
