BECKHOFF ET1100 - Manual (Page 109)

Electrical Specifications and Timings
Slave Controller – ET1100 Hardware Description III-95
Table 83: DC Characteristics (Supply Current – Internal LDO used)
Symbol Parameter Condition Typ Units
I
CC I/O
Supply current examples:
a) 2xMII, 1xFMMU, DC off
b) 2xMII, 1xFMMU, DC S+L
c) 4xMII, 8xFMMU, DC S+L
d) 2xEBUS, 1xFMMU, DC off
e) 2xEBUS, 1xFMMU, DC S+L
f) 4xEBUS, 8xFMMU, DC S+L V
CC I/O
=3.3V,
Internal LDO used
a) 49
b) 63
c) 81
d) 83
e) 98
f) 149 mA
I
CC I/O
Supply current examples:
a) 2xEBUS, 1xFMMU, DC off
b) 2xEBUS, 1xFMMU, DC S+L
c) 4xEBUS, 8xFMMU, DC S+L V
CC I/O
=5V,
Internal LDO used
a) 102
b) 117
c) 177 mA
I
CC I/O Base
Supply current calculation base
V
CC I/O
=3.3V,
Internal LDO used
32 mA
I
CC EBUS
Supply current add-on to I
CC I/O Base
per EBUS port
24 mA
I
CC MII
Supply current add-on to I
CC I/O Base
per MII port
7 mA
I
CC DC Cyclic
Supply current add-on to I
CC I/O Base
if DC Latch or Sync enabled
5 mA
I
CC DC Latch
Supply current add-on to I
CC I/O Base
if DC Latch unit enabled
4 mA
I
CC DC Sync
Supply current add-on to I
CC I/O Base
if DC Sync unit enabled
6 mA
I
CC FMMU
Supply current add-on to I
CC I/O Base
per FMMU
0.5 mA
I
CC Digital
Supply current add-on to I
CC I/O Base
if Digital I/O PDI is selected
2 mA
I
CC SPI
Supply current add-on to I
CC I/O Base
if SPI PDI is selected
5 mA
I
CC_uC
Supply current add-on to I
CC I/O Base
if µController PDI is selected
5 mA
NOTE: Supply current does not include output driver current for PDIs and LEDs.
Table 84: DC Characteristics (Supply Current – V
CC Core
sourced external)
Symbol Parameter Condition Typ Units
I
CC Core
Supply current examples (Digital I/O):
a) 2xMII, 1xFMMU, DC off
b) 2xMII, 1xFMMU, DC S+L
c) 4xMII, 8xFMMU, DC S+L
d) 2xEBUS, 1xFMMU, DC off
e) 2xEBUS, 1xFMMU, DC S+L
f) 4xEBUS, 8xFMMU, DC S+L V
CC I/O
=3.3V,
V
CC Core
=2.5V
a) 42
b) 58
c) 70
d) 63
e) 79
f) 117 mA
I
CC I/O
Supply current examples (Digital I/O):
a) 2xMII, 1xFMMU, DC off
b) 2xMII, 1xFMMU, DC S+L
c) 4xMII, 8xFMMU, DC S+L
d) 2xEBUS, 1xFMMU, DC off
e) 2xEBUS, 1xFMMU, DC S+L
f) 4xEBUS, 8xFMMU, DC S+L V
CC I/O
=3.3V,
V
CC Core
=2.5V
a) 14
b) 14
c) 14
d) 23
e) 23
f) 39 mA
NOTE: Supply current does not include output driver current for PDIs and LEDs.