Weidmüller 1334950000, Manual

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5 Detail description of controllers | UC20-SL2000-EC-CAN
35 Manual u-control 2604080000/03/08.2020
5.4 UC20-SL2000-EC-CAN
Up to 64 active u-remote modules can be connected via
the u-remote system bus to the UC20-SL2000-EC-CAN
controller. The controller has two Ethernet connections for
integration into the existing network architecture or HMI con-
nections.
The controller has a CAN interface. For information regarding
the CAN-based communication protocols, which are support-
ed by the controller, please refer to the documentation for
the u-create studio software.
The controller can be configured as a EtherCAT master.
The u-control station can be configured and parametrised
and controlling applications can be programmed using the
engineering tool u-create studio (according to IEC 61131-3,
additional programming languages: C and C++)
The station’s main power supply is integrated into the con-
troller. Power is supplied via two 4-pole connectors, separat-
ed into the input and output current paths.
Controller UC20-SL2000-EC-CAN (Order No. 2674620000)
Status indicators
PWR
SF
BF
MT
SL-EC-CAN
1
2
3
4
1
2
3
4
RUN
L/A X1
L/A X2
3
4
X1
X2
GND CAN L CAN H
X4
GND CAN L CAN H
LED status indicators UC20-SL2000-EC-CAN for error messages see Chapter 12
PWR Power LED green : supply voltage present, firmware is
running
SF System failure red: system bus failure
BF Bus failure red: field bus failure
MT Maintenance yellow: communication error with module
RUN Controller status green : application running
green flashing : application stopped
yellow : operating system running
yellow flashing: system update running
red: serious system failure
L/A X1 Connection/
activity
green : connection of controller connection 1
with an additional field device
green/yellow flashing : data being ex-
changed on connection 1
L/A X2 Connection/
activity
green : connection of controller connection 2
with an additional field device
green/yellow flashing : data being ex-
changed on connection 2