General Description Of The Controller - Weidmüller u-control UC20-WL2000-AC-CAN Manual

3 System overview | General description of the controller
3.1

General description of the controller

1
2
3
Controller (example: UC20-SL2000-EC-CAN)
1
Release lever for the DIN rail fixing
2
Data line connection (RJ45)
3
CAN interface (only UC20-WL2000-AC-CAN)
4 Seats for module markers
5
Type designation
6
Swivel marker for labelling modules and channels (optional)
10
4
7
5
8
6
9
10
11
12
7
Connector frame unlocking device
8
LED power supply controller
9
Controller status LEDs
10 Power supply connector for the system and input modules
11 Power supply connector for output modules
12 Service flap (access USB port)
13 Latching hook for latching onto module sides
14 System bus
15 Battery compartment (behind connector frame)
16 System current path
17 Memory card slot (behind connector frame)
18 Input current path
19 Type plate
20 Output current path
Manual u-control
13
14
15
16
17
18
19
20
13
2604080000/08/08.2023