Excel 800 LION
EN1B-0375GE51 R0308
10
Planning
Overview
Engineering with CARE
During CARE engineering, the type of I/O modules, terminal
assignment and module configuration are defined
depending on the application.
Planning
In this step, the following has to be defined, if applicable:
• Power supply
• Fusing
• Earth grounding
• Lightning protection
• Panel Bus wiring
• Design of a L
ON
W
ORKS
network
• Design of a C-Bus network
• Useful accessories
• Cable selection
Transformer Selection
Note
In Europe the system transformer(s) must be safety isolating
transformers according to IEC61558-2-6.
In the U.S.A. and Canada, NEC Class-2 transformers must
be used.
Power Consumption
When selecting the appropriate transformer, take into
account the number of individual modules, accessories, and
field devices in determining the total power consumption.
Power consumption
Devices powered
24 VAC 24 VDC
CLLIONLC01 with XI582
(backlight ON) and
with watchdog load
(max. 500 mA)
690 mA 640 mA
CLLIONLC01 with XI582
(backlight ON)
but without watchdog load
190 mA 140 mA
…821 130 mA 80mA
…822 160 mA 90 mA
…823 180 mA 130 mA
…824 140 mA 90 mA
…825 140 mA 90 mA
Table 10 Power consumption of Excel 800 LION System
components depending on power supply
Connectable Power Supplies
Honeywell CRT Series (Europe)
Transformer Primary side Secondary side
CRT 2 220/230 VAC 24 VAC, 50 VA, 2 A
CRT 6 220/230 VAC 24 VAC, 150 VA, 6 A
CRT 12 220/230 VAC 24 VAC, 300 VA, 12 A
Table 11 Honeywell CRT series transformers data
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