WEG DBW04 Serie Manual Del Usuario página 20

ATTENTION!
Provide independent conduits for the physical separation of signal, control
and power cables.
White LED: DC Voltage
Green LED: DI Enable
Green LED: + 15 V
Green LED: Brake On
Red LED: Fault
S1: line voltage:
S2: braking voltage
XC4 Terminal Strip
1 DIT-A
2 DIT-B
3 NO1
4 C1
5 NC1
6 NO2
7 C2
8 NC2
9 DI1
10 COM1
Description of the control connections:
CDB1
10772987
XP
P
ON ON
S1
1 2
1
ON
ON
S2
1 2 3 4
XC2
1
5
XC6
41 41
N2 N3
N2: synchronism input (fiber optic receiver)
Figure 3.7: Connection points of the CDB1 board
Table 3.2: Signals at connector XC4
Function
Braking resistor thermostat input
Digital output RL1:
with fault
Digital output RL2:
with ground fault
Digital input 1:
General disable
Common point of the digital input DI1
Installation and Connection
N
XN
IN
N4
1 2
GND
OUT
XC1
1314
C C
B B B B
K1 K1
NA NF NA NF
1 2 3 4 5 6 7 8 9 10
XC4
N3: synchronism output (fiber optic emitter)
Specifications
NC - Normally closed contact
Contact rating:
Maximum voltage: 240 Vac
Maximum current: 1 A
NC - Normally closed contact
C - Common
NO - Normally open contact
Isolated digital input
High level ≥ 18 V
Low level ≤ 3 V
Input voltage ≤ 30 V
Input current: 11 mA @ 24 Vdc
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