Systemair prio 250E2 [8/14] Wiring diagram

| Product information

3.4.2 Wiring diagram

prio silent XP 150E2, prio silent XP 160E2, prio silent XP 200E2, prio silent XP 250E2, prio Silent XP 250E2–L, prio Silent

XP 315E2–L

Function/assignment

Power supply 230 V AC, 50...60 Hz

Neutral conductor

Protective conductor

Speed control:

Voltage controllable (See accessories in our

online catalogue)

Motor

protection:

By integrated thermal contacts

prio 150EC, prio 160EC, prio 200EC, prio 250EC, prio 250EC-L, prio silent XP 150EC, prio silent XP 160EC, prio silent XP

200EC, prio Silent XP 250EC, prio Silent XP 250EC-L

Table 3 Terminals Description

Function/assignment

10 V

GND

0...10 V /

PWM

Tacho

Power supply 230 V AC, 50...60 Hz, see

name plate for voltage range

Neutral conductor

Protective conductor

0...10 V

/ PWM

Controller input 0...10 V or PWM

10 V

Voltage output 10 V / Short-circuit-proof

power supply for external devices (e.g. poti)

prio 150EC, prio 160EC –> I max=1.1mA

prio 200ECprio 250EC –> I max=10mA

GND

GND-connection of the controller interface

Tacho

Speed output: Open Collector, 1 impulse per

revolution, electrically isolated, Isink_max =

10 mA

Valid for fans without connection cables

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