44
Connecting Data and Supply Cables
WAGO-SPEEDWAY 767
767-4803/000-800 8DO 24V DC 2.0A IF (8xM8)
Manual
Version 1.1.0
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5.4
Connecting the Supply Cable
The supply cable provides power to the module.
Retransmission of power supply not possible!
Because of the module's increased output current of 2 A for each channel,
retransmission of the power supply is not possible. It has two IN connections as a
result of the increased power requirement. For subsequent modules, the power
supply must therefore be newly fed.
Requirement:
The WAGO supply cables K1 and K2, which are pre-assembled on both ends,
must be available (see Fig. 15). The following table outlines the assignment of the
supply connections. Please note that you supply the 24 V for U
LS
of both IN
connections from one power supply and 24 V for U
A
of both IN connections also
from one power supply. In addition, the supply lines must have the same line
resistance (same length and cross section) to achieve an equal current distribution
to the supply connections.
Table 1: Supply connection assignment
Connection
Contact Description
IN(K2)
1
24 V DC U
LS
2
24 V DC U
A
3
0 V U
LS
4
0 V U
A
IN(K3)
1
24 V DC U
LS
2
24 V DC U
A
3
0 V U
LS
4
0 V U
A
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The highest current carrying capacity of the supply contacts is 4 A!
Always observe the maximum current carrying capacity per supply line (U
LS
, U
A
)
for each 767 Series component and the overall power consumption for all
767 components. Neither of these values shall exceed 4 A since an increase in
current causes the contacts to overheat and damages the 767 Series components.
Information regarding the power demand of each 767 Series component can be
found in the corresponding data sheet, which is available from
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