Figure 4.2-3 Using Separate Power Supplies For Modules; Figure 4.2-4 Power Supply System Connections With Slaves - Hivertec motionCAT Series User Manual

(3) Using separate power supplies for modules ... Power feeding method suited for DIO modules
This method is effective under the following conditions:
When preparing another power supply based on the current capacity (DIO slave etc.);
When the output load power of this module including its GND system must be completely isolated from
other modules.
In the figure below, power supply (2) and power supply (1) are completely independent. The power supply
terminal of the module provides power to the output side of the photocoupler.
Since power supply (1) is shared by the communication module and each of the modules, the GND system
is common among them.
(1)
+24V
power
+
--
supply

Figure 4.2-3 Using separate power supplies for modules

(4) Power supply system connections with slaves
⚫ Use a terminal block to install power supply wiring line by line.
⚫ Use wires - between the power supply and the terminal block - with enough diameter to carry the
current required by the number of slaves.
2
AWG22 - 18 (0.3 to 0.9mm

Figure 4.2-4 Power supply system connections with slaves

stranded wire)
Fuse
Terminal block
104
Fuses inserted into the lines.
Fuse Fuse
+24V
+
power
- supply
Wire with enough diameter to carry the
current required by the number of
slaves.
(2)
+24V
power
+
--
supply