WISE-4220 Series User Manual
18
3.3
Wiring & Connections
This section introduces basic information on wiring the power supply and I/O units.
3.3.1
Power Supply Wiring
The system of WISE-4220 is designed for a standard industrial unregulated 24 V
DC
power supply. For further application, it can also 10 to +50 V
DC
of power
input, 200mV peak to peak of power ripple, and the immediate ripple voltage should
be maintained b10 and +50 V
DC
. Screw terVs and -Vs are for
power supply wiring.
Figure 3.10 Power Wiring
3.3.2
I/O Units
The system uses a plug-in screw terminal block for the interface between I/O mod-
ules and field devices. The following information must be considered when connect-
ing electrical devices to I/O modules.
The terminal block accepts wires from 0.5 mm to 2.5 mm.
Always use a continuous length of wire. Do not combine wires.
Use the shortest possible wire length.
Use wire trays for routing where possible.
Avoid running wires near high-energy wiring.
Avoid running input wiring in close proximity to output wiring.
Avoid creating sharp bends in the wires.
Summary of Contents for WISE-4220 Series
Page 1: ...User Manual WISE 4220 Series Model on WISE 4220 ...
Page 11: ...Chapter 1 1 Product Overview ...
Page 16: ...WISE 4220 Series User Manual 6 ...
Page 17: ...Chapter 2 2 General Specification ...
Page 21: ...Chapter 3 3 Hardware Installations ...
Page 24: ...WISE 4220 Series User Manual 14 Figure 3 3 DIN Mounting Front Figure 3 4 DIN Mounting Back ...
Page 26: ...WISE 4220 Series User Manual 16 Figure 3 7 Wall Mounting Install 2 ...
Page 29: ...Chapter 4 4 System Configuration ...
Page 46: ...WISE 4220 Series User Manual 36 ...
Page 52: ...WISE 4220 Series User Manual 42 ...
Page 53: ...Appendix A A Modbus Mapping Table ...
Page 56: ...WISE 4220 Series User Manual 46 ...