Description of the controllers
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3.6 Firewall
3.7 Possible fields of application of the controller
3.7.1 The controller as a distributed controller of an Axioline F
station
The controller can be used as a distributed controller of an Axioline F station that is con-
nected to an Ethernet system. A maximum of 63 devices (Axioline F modules) can be con-
nected to the controller. The maximum number of alignable devices depends on the current
consumption of the devices. The total current consumption of all devices aligned on the con-
troller must not exceed the maximum current that the controller supplies for the local bus
(1 A at an ambient temperature ≤55°C). If the current consumption exceeds the maximum
current, use the AXL F PWR 1H power module.
Figure 3-3 Example: Axioline F station with AXC F 2152 controller
The firewall of the controller is deactivated by default.
Recommended:
• Activate the firewall.
For information on the firewall, please refer to the PLCnext Technology Info Center
.
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