User Manual
All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM034A-EN-P — March 2014 13
Bulletin 1606 Switched Mode Power Supplies
19. Safety
Input / output separation SELV IEC/EN 60950-1
14-4-46306 CEI ,30126 CEI ,87105 NE ,1-40206 NE VLEP
nier ro elbuod forced insulation
deriuqer noitcennoc )htraE ev
itcetorP( EP I noitcetorp fo ssalC
Isolation resistance > 5MOhm input to output, 500Vdc
Touch current (leakage current) typ. 0.12mA 100Vac, 50Hz, TN mains
sniam NT ,zH06 ,caV021 Am71.0 .pyt
sniam NT ,zH05 ,caV032 Am92.0 .pyt
sniam NT ,zH05 ,caV011 Am61.
0 <
sniam NT ,zH06 ,caV231 Am32.0 <
sniam NT ,zH05 ,caV462 Am04.0 <
20. Dielectric Strength
Fig. 20-1 Dielectric strength
A B C
Type test 60s 2500Vac 3000Vac 500Vac
Factory test 5s 2500Vac 2500Vac 500Vac
Field test 5s 2000Vac 2000Vac 500Vac
A
C
N
L
Input
Earth, PE
B
Output
-
+
DC-
Ok
Type tests and factory tests:
Conducted by the manufacturer. Do not repeat test in eld!
Rules for eld test:
Use appropriate test equipment which applies the voltage
with a slow ramp! Connect L and N together as well as all
output poles.
The output voltage is oating and had no ohmic connection to ground.
To fulll the PELV requirements according to EN60204-1 § 6.4.1, it is recommended that either the + pole, the - pole
or any other part of the output circuit be connected to the protective earth system. This helps to avoid
situations in which a load starts unexpectedly or cannot be switched o in the occurence of unnoticed earth faults.