INTELLISLOT™
MONITORING
USER MANUAL
Interface Card for
Relay Contacts
CONTENTS
1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0 I
NSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . 2
3.0 P
IN CONFIGURATION. . . . . . . . . . . . . . . . . . . . 4
4.0 J
UMPER SETUP . . . . . . . . . . . . . . . . . . . . . . . 5
5.0 C
ONTACTING TECHNICAL SUPPORT . . . . . . . . . 6
TABLES
Table 1 Relay contact card pin configuration. . . . . 4
Table 2 Jumper connections . . . . . . . . . . . . . . . . . . 5
i
ii
Introduction
1.0 INTRODUCTION
The Liebert Intellislot™ Interface for Relay Contacts card
provides contact closures for remote monitoring of alarm
conditions in your Liebert UPS. Delivering On Battery, On
Bypass, Low Battery, Summary Alarm, UPS Fault and On
UPS signals, the easy-to-install card integrates with other
relay contact monitoring systems.
This advanced power-management device is specially
designed to function only in the Liebert Intellislot port of the
following supported UPS units:
•Nfinity™
•Liebert NX™
•PowerSure PSI™
In addition, the RS-232 port on the UPS remains active with
the card installed, allowing more sophisticated monitoring
with Liebert MultiLink™ software.
On supported units, the inverter shut-off command can be
controlled from the computer directly connected to the UPS
(via the factory-installed DB9 connector) and will conserve
battery power after the workstation shutdown is completed.
The Intellislot Interface for Relay Contacts card is rated for
24 VAC/DC at 1A.
Inspecting Shipment on Receipt
Upon accepting shipment, please inspect the product for any
damaged or missing parts. If damage is observed, call
Liebert at 1-800-222-5877 and select the Warranty Support
option from the menu. If components are missing, contact
your sales representative for replacement.
Items included with the shipment are:
• Intellislot Interface for Relay Contacts card protected by
an anti-static bag
• Hardwire Adapter board
• User manual
• UPStation GXT™
• UPStation GXT2™
1
Installation
2.0 INSTALLATION
Parts and Tools Required
• Intellislot Interface for Relay Contacts card and required
cable assembly
• #2 (medium) Phillips or small flat-head screwdriver
Instructions
1. Turning off the UPS prior to installation
is suggested, although not required.
2. Locate the Intellislot port on the UPS.
The Intellislot port is on the rear of some
units (GXT, Nfinity and PowerSure PSI);
on the Liebert NX, the port is inside the
front door. Refer to your UPS user manual for port location and orientation.
3. Remove the two retaining screws from
the Intellislot port cover plate on the
UPS.
NOTE: Save the screws for re-assembly (described in
Step 5).
4. The card and slot are keyed to insert in one position only.
Initially, the card should slide in freely as you carefully
align screw holes. As you feel it click into place, press
firmly to ensure solid seating in the slot.
CARD AND SLOT ORIENTATION
INTELLISLOT
PORT ON A UPS
Remove
screws
CorrectIncorrect
5. Using the screwdriver, secure the card to the UPS chassis
with the two retaining screws. Make sure the screws are
snug, not tight, to avoid damage to the device.
2
Installation
6. Select either interface Option 1 or 2 below (also see
Step 7 and 3.0 - Pin Configuration).
Option 1: Hardwire (terminal block pins) - Use these
guidelines for terminal block specifications:
Acceptable
Wire Size
30-16 AWG
Wire Strip
Length
0.24-0.28 in.
(6-7mm)
Recommended
Tightening Torque Screw
1.73 lb-in
(2 kgf-cm)
M2
Option 2: DB25 pins
a. Disconnect the Hardwire
Remove
screws
Adapter board by removing
the two mounting screws,
as shown at right.
b. Pull the Hardwire Adapter
board away from the Relay
Card.
Hardwire
Adapter
board
7. Configure the terminal block or DB25 pins, depending on
which interface option you chose in Step 6 (see figure
below and Table 1 in 3.0 - Pin Configuration).
TERMINAL BLOCK PINS
(Option 1)
Hardwire Adapter
board
Pin
numbering
14
DB25 PINS
(Option 2)
Intellislot
card
Pin
numbering
13
25
1
11
1
24
See Table 1 for configuration of terminal block & DB25 pins.
3
14
Pin Configuration
3.0 PIN CONFIGURATION
Table 1 Relay contact card pin configuration
Terminal
Block
DB25
Pin
Pin Function Operation
1 1 UPS Fault Closed if no UPS failure*
—2 Not Used
—3 Not Used
4 4 UPS Fault Closed if UPS fails*
5 5 Summary Alarm**
6 6 Summary Alarm**
77
—8 Not Used
9 9 Common - Low Battery
10 10 Low Battery Closed if battery is OK
11 11 Low Battery
— 12 Not Used
— 13 Not Used
14 14
15 15 On UPS Closed if ON UPS (inverter) power*
16 16 On Battery
17 17
18 18 On Battery
— 19 Not Used
— 20 Not Used
— 21 Not Used
— 22 Not Used
— 23 Not Used
24 24 On Bypass Closed if ON BYPASS*
— 25 Not Used
* Feature not available on PSI products
** A Summary Alarm occurs when any of the following conditions exists:
• Utility power is out of the accepta ble range (voltage and/or frequency).
• UPS is in BYPASS MODE (load not on Inverter power).
• UPS battery is LOW (<2 minutes of battery power remaining).
• UPS fault has occurred.
Signal Ground (for UPS
Any Mode Shutdown)
UPS Any Mode
Shutdown (short to pin 7)
Common - UPS Fault,
Summary Alarm, On UPS,
On Battery, On Bypass
Closed if SUMMARY ALARM**
Closed if no alarm conditions
are present*
Closed if LOW BATTERY
point occurs.
Turn UPS output OFF
when connected to pin 7*
Closed if ON BATTERY power
(Utility failure)
Closed if not ON Battery power
(Utility OK)
4
occurs*
Jumper Setup
4.0 JUMPER SETUP
Refer to Table 2 and the figure below for jumper setup.
Table 2 Jumper connections
# Connection Description
JP01
JP02
Pin 9
to
Pin 17
Pin 7
to
Pin 17
Allows all relay COMMONS to be tied
together.
Allows all relay COMMONS and the ANY
MODE SHUTDOWN GROUND to be tied
together.
NOTE: This jumper should be removed if
there is any external voltage source that
may intentionally or inadvertently be
connected to the DB25 pins.
Jumper
JP01
Jumper
JP02
5
Contacting Technical Support
5.0 CONTACTING TECHNICAL SUPPORT
Liebert has a team of specially trained technicians waiting to
quickly assist you with any installation or troubleshooting
problems.
Refer to the back of this manual for the Technical Support
phone number.
To successfully diagnose your individual problem, our
technicians may require the following installation site and
system information. Please have it available when you call.
INSTALLATION SITE
Company Name:
Street Address:
City:
State / Principality:
ZIP / Postal Code:
Country:
INSTALLATION SITE CONTACT
Name of Contact:
Phone Number:
Fax Number:
E-Mail Address:
Fax Number:
6
INTELLISLOT™
The Company Behind the Products
With over a million installations around the globe,
Liebert is the world leader in computer protection
systems. Since its founding in 1965, Liebert has
developed a complete range of support and
protection systems for sensitive electronics:
• Environmental systems—close-control air
conditioning from 1 to 60 tons
• Power conditioning and UPS with power
ranges from 300 VA to more than 1000 kVA
• Integrated systems that provide both
environmental and power protection in a
single, flexible package
• Monitoring and control—from systems of any
size or location, on-site or remo te
• Service and support through more than 100
service centers around the world and a 24/7
Customer Response Center
While every precaution has been taken to ensure
the accuracy and completeness of this literature,
Liebert Corporation assumes no responsibility
and disclaims all liability for damages resulting
from use of this information or for any errors or
omissions.
© 2005 Liebert Corporation
All rights reserved throughout the world.
Specifications subject to change withou t notice.
® Liebert and the Liebert logo are registered
trademarks of Liebert Corporation. All names
referred to are trademarks or registered
trademarks of their respective owners.
SL-23210 (2/05) Rev. 1
MONITORING
USER MANUAL
Technical Support/Service
monitoring@liebert.com
Outside the US: 614-841-6755
Outside the US: 614-841-6755
powertech@liebert.com
Environmental Systems
Outside the United States
Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco (PD)
Fax: +39 049 5841 257
23F, Allied Kajima Bldg.
Web Site
www.liebert.com
Monitoring
800-222-5877
Single-Phase UPS
800-222-5877
upstech@liebert.com
Three-Phase UPS
800-543-2378
800-543-2778
614-888-0246
Locations
United States
1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229
+39 049 9719 111
138 Gloucester Road
Fax: +852 2 831 0114
Italy
Asia
Wanchai
Hong Kong
+852 2 572 2201
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