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5.1
Indicazioni sull'omologazione UL
6
Messa in funzione
6.1
Allineamento
8022178.1P2U/2024-11-25 | SICK
Contenuti soggetti a modifiche senza preavviso
Tabella 4: Allarme
Allarme (≤ 100 mA)
The device shall be supplied from an isolating transformer having a secondary overcur‐
rent protective device that complies with UL 248 to be installed in the field rated either:
a)
max 5 amps for voltages 0 ~ 20 V (0 ~ 28.3 V peak), or
b)
100 / Vp for voltages of 20 ~ 30 V (28.3 ~ 42.4 V peak).
Alternatively, they can be supplied from a Class 2 power supply.
UL Environmental Rating: Enclosure type 1
Figura 2: Allineamento
ISTRUZIONI PER L'USO
+ (L+)
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‒ (M)
I S T R U Z I O N I P E R L ' U S O | RAY26
+ (L+)
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