Technical Specifications

1
LIEBERT INTELLISLOT
®
485 CARDS
LIEBERT INTELLISLOT 485 CARD, LIEBERT INTELLISLOT 485 CARD-LBDS
Product Specification/Installation Sheet
Description
The Liebert IntelliSlot 485 Card
provides SiteScan
®
Web or
Building Management Systems
monitoring and control of your
Liebert equipment.
The card delivers Modbus or
Liebert’s proprietary protocol
via the RS-485 port.
Compatibility With Other Emerson Network Power Products
The Liebert IntelliSlot 485 Card family, formerly the OpenComms line, includes:
Liebert IntelliSlot Card Part Number Compatible with:
Liebert IntelliSlot 485 Card IS-485CARD
• Liebert PowerSure PSI
™
• Liebert GXT
™
• Liebert GXT
™
6kVA
• Liebert GXT
™
10kVA
• Liebert GXT2U
™
• Liebert NX
™
• Liebert Hinet
™
• Liebert Nfinity
®
Liebert IntelliSlot 485 Card-LBDS IS-485LBDS • Liebert DS
™
Precision Cooling unit
Liebert IntelliSlot Card Communication Protocols
The 485 cards support the following protocols:
Liebert IntelliSlot Card Part Number
Communication Protocol
MODBUS IGM
Liebert IntelliSlot 485 Card IS-485CARD ✔✔
Liebert IntelliSlot 485 Card-LBDS IS-485LBDS ✔✔
Wiring Specifications
Connection Supported Wire Type Max. Wire Length
RS-422
18-22 AWG Stranded & Shielded
18 AWG recommended
Non Plenum - Belden 9461
Plenum - Belden 88761
1000 ft. (300m)
RS-485
18-22 AWG Stranded & Shielded
18 AWG recommended
Non Plenum - Belden 9461
Plenum - Belden 88761
3000 ft. (915m)
RS-232 Null Modem Cable 50 ft. (15.3m)
DB9F Connector DTE Null Modem Cable 50 ft. (15m)
RS-485 (for Modbus)
OR
RS-422 (for IGM)
Depends on
configuration
by user
DTE/DB9F serial port
for configuration
(requires null-modem
connection)