Unipulse F372A - Page 7

CONFORMITY WITH EC DIRECTIVES
6
CONFORMITY WITH EC DIRECTIVES
6
◆Connection of a lightning surge protector
EMC Directive EN61000-4-5 (Lightning Surge Immunity) is met by the F372A body in
combination with a lightning surge protector.
For conformity with EMC Directives, attach a lightning surge protector to the power supply line.
＊ PT-BE/FM and PT 2-PE/S-24AC-ST are registered
trademarks of PHOENIX CONTACT.
PT-BE/FM
PT 2-PE/S-24AC-ST
(DIN rail mount type)
＜ Shape ＞
6
4
2
5
3
1
L
N
IN OUT
L
N
PT 2-PE/S-24AC-ST
PT -BE/FM
Lightning surge protector
F372A
＋
－
DC IN
×
＋
－
{
＜ Connection ＞
To 2 4V D C
power supply
CAUTION
Be sure to ground of the lightning surge protector.
Without grounding, it will not function as a lightning surge
protector.
No lightning surge protector is included as standard (optionally available).
Purchase it from PHOENIX CONTACT or us.
We sell lightning surge protectors (PT 2-PE/S-24AC-ST) and lightning surge
protector terminal blocks (PT-BE/FM) as a set.
Specify "TSU03."
Point