Uc11Rb G2 Connections - WEG CFW-11W G2 RB Series User Manual

Power supply fans

3.4.11.2 UC11RB G2 Connections

DIM1 and DIM2 digital inputs located on the ICUP board
parameters P0832 and P0833 respectively.
Connector XC5
1 DIM1 DIM1 isolated digital input, programmable in (P0832).
Refer to the programming manual
2 DIM2 DIM2 isolated digital input, programmable in (P0833).
Refer to the programming manual
3 COM Common point of the digital inputs of the ICUP1 board
4 +24 V 24 Vdc power supply
5 GND_24 0 V reference for the 24 Vdc power supply
Figure 3.49: Terminals to power the UP11 G2 fans
Table 3.26: Specification of the power supply of the fans
Voltage Frequency
220 Vac 50 / 60 Hz
Table 3.27: Function of the signals on the connector XC5
Factory Default Function
Installation and Connection
Current
4 Aac
(Table 3.27 on page 3-41) can be programmed via
Specifications
High level ≥ 18 V
Low level ≤ 3 V
Maximum input voltage: 30 V
Input current: 11 mA @ 24 Vdc
Isolated power supply 24 Vdc ± 8 %
Capacity: 600 mA
Note 1: This power supply can be used to power DIM1 (ISOL) and
DIM2 (ISOL) digital inputs of the ICUP1 board
Note 2: This power supply is isolated from the 24 Vdc input used to
power ICUP1
Note 3: This is the same power supply available on the CC11 board
CFW-11MW G2 RB | 3-41
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