Belden 934 691-001, Техническое руководство

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Assembly and wiring
Technical manual LioN-P/ -R EtherNet/IP
Release 1.4 02/2016
4.3 Port assignments
23
Figure 2: Schematic drawing, port X03 (IN)
Figure 3: Schematic drawing, port X04 (OUT)
Port Pin Signal Function
Power supply
X03, X04 1 +24 V DC Actuator U
L
2 +24 V DC System/sensors U
S
3 0 V DC System/sensors U
S
4 0 V DC Actuator U
L
Table 4: Assignment of ports X03, X04
NOTE
Only use power supply units for the system/sensor and actuator supply that
correspond to PELV (Protective Extra Low Voltage) or SELV (Safety Extra
Low Voltage). Power supplies according to EN 61558-2-6 (transformers) or
EN 60950-1 (switching power supply units) fulfill these requirements.
NOTE
For modules with a 7/8" housing, use the power supply voltage "SELV and
Limited Energy".