
10
Technical data and dimension drawings
Technical data of the DH.21B/41B option card
Manual – DHE/DHF/DHR21B (standard) and DHE/DHF/DHR41B (advanced)
76
10.2
Technical data of the DH.21B/41B option card
DH.21B/41B
Part number
•
DHE21B option card: 18236073
•
DHE41B option card: 18211607
Electrical supply
•
MOVIDRIVE
®
MDX61B, MOVIAXIS
®
MXM master module, compact con-
troller:
– Supply the digital inputs and outputs separately with DC 24 V (X31:1/2).
•
Installed in MOVIDRIVE
®
MDX61B:
– Power consumption: P
max
= 6.8 W
– The DHE21B/41B option card is supplied by MOVIDRIVE
®
MDX61B via
backplane connector.
– In the case of disconnection from the power supply, continued function
is guaranteed by DC 24 V backup (external DC 24 V voltage supply to
X10:9/10 of MOVIDRIVE
®
MDX61B required).
•
Installed in the MOVIAXIS
®
master module (MXM):
– Power consumption: P
max
= 8.5 W
– V = DC 24 V (–15%/+20%)
– I
max
= 600 mA
– The DHE21B/41B option card can be supplied from the MOVIAXIS
®
MXS switched-mode power supply module or from an external voltage
source. To do so, connect X5 between the individual devices.
– If the DHE21B/41B option card is supplied with DC 24 V from the
MOVIAXIS
®
MXS switched-mode power supply module, then the func-
tion of the DHE21B/41B option card is ensured when voltage supply is
switched off (external DC 24 V voltage supply at X16 of the
MOVIAXIS
®
MXS switched-mode power supply module).
Potential levels
•
Potential control/CAN 1/COM 1
•
Potential COM 2
•
Potential digital inputs and outputs
•
Potential system bus CAN 2
Memory
•
Retain data: 32 kB
•
System variables (retain): 8 kB
•
Code memory:
– DH.21B: 2 MB (for application program, incl. IEC libraries)
– DH.41B: 4 MB (for application program, incl. IEC libraries)
•
Data memory:
– DH.21B: 6 MB
– DH.41B: 12 MB
22900055/EN – 08/2016
Содержание DH 21B Series
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