Table 28 Upper Limits For Current On The Individual Pins Of The Connections - WAGO 765-4102/0100-0000 User Manual

Planning
1. The currents I
each port i)
2. The current I
other connected products
The following rule applies to both supply cables:
Rule 2: Current feedthrough limiting
The supply voltage for the products of a supply cable that are connected to the output
supply connection PWR OUT is passed on through the product from the input supply con-
nection. The maximum permissible current feedthrough for the respective supply cable is
limited by the current load capacity of the plug on the input supply connection and the
PCB. The latter is max. 16 A, where the total current in the supply cable must not exceed
the current load capacity.
Note the following:
1. When switching on digital outputs, it may be necessary to factor the current that flows
through these outputs into the current feedthrough accordingly.
2. In the worst case, the permissible current feedthrough may reach a value of 0 A!
3. The passthrough connection between the supply voltage input and output has no
protective device against overcurrent!
Therefore, the safety measures given in section
regulated power supply with current limitation and additional monitoring of the measured
values of the sensors) are necessary.
Rule 3: Ports X01, X02 etc.
The following rules apply to each port of the product individually:
Rule 3: Upper limits for current on the individual pins of the ports
The following upper limits apply to the currents on the pins of the individual ports:
Pin
1
2
3
4
The device is designed in such a way that it can be used in overload operation without
time limit. The following applies to all pins:
If the maximum load capacity (upper limit of overload operation) of the pin is exceeded,
there is a risk of destruction of or damage to the pluggable connector or PCB of the de-
vice.
CAUTION
Note significance of pin 3:
Note that the sum of the currents of pins 1, 2 and 4 flows to pin 3.
36 Product manual | Version: 2.1.0
8PORT IOL-B FLD PN DC 24V 2.0A
for powering the connected products, sensors and actuators (for
X0i_2L
that flows through the supply voltage output PWR OUT (X32) to
X32_2L
Table 28: Upper Limits for Current on the Individual Pins of the Connections
Normal Operation
4 A
2 A
4 A
2 A
765-4102/0100-0000
8 Power supply [} 15]
Overload Operation
4 A
2.4 A
4 A
2.4 A
(fuse protection,