Analog Indicator With Transmitter With Or Without Lcd Display - ABB VA Master FAM540 Instrucciones Para La Puesta En Funcionamiento

Explosion-protection relevant information
4.2.2

Analog indicator with transmitter with or without LCD display

1. Protection 2. Protection Class
Class
XP or Ex d IS or Ex ia *)
U = 60 V
M
NI or Ex nA
IS or Ex ia XP or Ex d
NI or Ex nA
NI or Ex nA IS or Ex ia *)
U = 60 V
M
XP or Ex d
*) possible only if the max. signal levels of U
16 - EN
Measures
• 500 Vac Test between terminals 31/32 and 41/42 and
/1min
terminals 31/32/41/42 and the housing.
• Visual inspection: no damage, especially to electronics boards.
• Visual inspection: no explosion, no damage.
• 500 Vac Test between terminals 31/32 and 41/42 and
/1min
terminals 31/32/41/42 and the housing.
• Visual inspection: no damage, especially to electronics boards.
• Visual inspection: no explosion, no damage.
• Visual inspection: no damage to threads (cover, surface, ½"
NPT cable input), cable gland, glass, housing, locking device for
cover, proper cable, etc.
• Special precautions are not necessary.
• 500Vac Test between terminals 31/32 and 41/42 and
/1min
terminals 31/32/41/42 and the housing.
• Visual inspection: no damage, especially to electronics boards.
• Visual inspection: no damage to threads (cover, surface, ½"
NPT cable input), cable gland, glass, housing, locking device for
cover, proper cable, etc.
≤ 60 V (e.g., PELV or SELV circuits) were not previously exceeded.
M
VA Master FAM540 CI/FAM540-X1