
Modbus Communications
1
1.0 MODBUS COMMUNICATIONS
1.1 Connectivity to Liebert IntelliSlot 485 Using Modbus
This publication describes using the Modbus communications protocol with the Liebert IntelliSlot
485 interface card, as well as with the Liebert OpenComms
™
485 Card and Liebert OpenComms
NIC485 Card. It includes information on using Modbus to pass information to and from the Liebert
IntelliSlot 485 card via Modbus. It also offers information about supported types, frame format,
function code support and similar subjects.
1.2 Compatibility with Liebert Equipment
Table 1 shows the type of Liebert IntelliSlot 485 card required for selected Liebert products.
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot 485 Cards
Compatible Card Part Number
Liebert IntelliSlot
485 Card
Liebert IntelliSlot
Web/485 Card
Liebert XDP with Liebert iCOM
Liebert Mini-Mate or Mini-Mate Plus L0B
Liebert NXL with Liebert iCOM Single Module (SMS)
Liebert SICE 7200 / Liebert HiPulse SMM/SSM
Kommentare zu diesen Handbüchern