Hach-Lange SI628 C - Manual (Page 13)

9
3. Installation
ENGLISH
Terminal assignment (interior panel)
Important notes:
• The si628 C does not require ground con-
nection (terminals 3).
• Connect the ground only when there could
be interference problems.
DANGER
Relays:
- Limit the current up to 3 A by using one fuse.
- Do not connect cables with voltage higher than 24 V.
4-20 mA
CELL
VCA
L
A
Pt 1000
WHEN IT IS ON, IT INDICATES A FUSED FUSE.
si628 C_HACH LANGE_Ed. 0510.indd ANG:9 si628 C_HACH LANGE_Ed. 0510.indd ANG:9 20/5/10 11:08:42 20/5/10 11:08:42