Endress+Hauser Soliswitch FTE20, Руководство по эксплуатации

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Wiring Soliswitch FTE20
16 Hauser
5 Wiring
5.1 Connection instructions
!
WARNING
Danger! Electric voltage!
►
The entire connection of the device must take place while the device is de-energized.
!
CAUTION
Pay attention to additional information provided
►
Before commissioning the device, make sure that the supply voltage matches the voltage
specifications on the nameplate.
►
Provide a suitable switch or power-circuit breaker in the building installation. This switch
must be provided close to the device (within easy reach) and marked as a circuit breaker.
►
An overload protection element (rated current £ 10 A) is required for the power cable.
If replacing an older Soliswitch FTE3x with a new FTE20-type device, note that the free
ends of the cable to the terminal are longer than in the older version (approx.
5 to 6 cm (1.97 to 2.36 in)).
5.2 Quick wiring guide
11
12
13
H1
L1/L+
N/L-
*Option
Density
high
low
Test
Rotation
A0017295
å
10 Terminal assignment of the point level switch
*
Protective ground 11 Changeover contact
N (AC), L- (DC)
Power connection
12
Normally closed contact
L1 (AC), L+ (DC)
H1, N/L- Connection for signaling empty/
full status detection (optional) 13 Normally open contact