Technical data
132 Instructions for use Carina SW 3.2n
Electrical isolation The output is galvanically isolated from the device
electronics. The check voltage for the electrical iso-
lation is 1500 V.
Nurse call system
Connection 5704906 cable only
Switching contacts Potential-free
Input voltage Max. 40 V AC/DC
Input current Max. 500 mA
Alarm delay <0.5 s
Cable assignment in alarm-free status
Cable 2 (normally open): white
Cable 3 (common connection): yellow
Cable 4 (normally closed): brown
Electrical isolation The output is galvanically isolated from the device
electronics. The check voltage for the electrical iso-
lation is 1500 V.
Electromagnetic compatibility (EMC) Tested in accordance with IEC 60601-1-2
Protection classes
Basic device II, as per IEC 60601-1
Application part Type BF
Degree of protection against penetration of liquids
and particles
IP X1
Classification in accordance with Directive
93/42/EEC, Annex IX
II b
UMDNS code – Universal Medical Device Nomen-
clature System – Nomenclature for medical de-
vices
14-355
GMDN code – Global Medical Device Nomencla-
ture – Worldwide nomenclature for medical de-
vices
42411
Operating data characteristics (cont.)