Datasheet

https://www.phoenixcontact.com/us/produkte/2835341
Nov 14, 20132/5
Signal isolator-PI-EX-NAM/RNO-NE-2835341
Technical data
Output data
Limiting continuous current
0.5 A (125 V AC)
Min. contact current
1 mA
Mechanical service life
10
7
cycles
Service life, electrical
2 x 10
5
cycles with full load
Power supply
Supply voltage range
20 V DC ... 30 V DC
Max. current consumption
max. 40 mA
Power consumption
max. 0.8 W (24 V)
General
No. of channels
1
Status display
Green LED (supply voltage)
Status display
Yellow LED (status display)
Status display
Red LED (line errors)
Inflammability class according to UL 94
V0
Standards/regulations
NAMUR recommendation NE 21
Housing material
PBT and polyamide PA non-reinforced
Color
green
Line monitoring
NE 21
Name
Input/output
Electrical isolation
375 V (Peak value as per EN 50020 / EN 60079-11)
Name
Input/power supply
Electrical isolation
375 V (Peak value as per EN 50020 / EN 60079-11)
Name
Output/supply
Electrical isolation
1.5 kV (50 Hz, 1 min., test voltage)
Conformance
CE-compliant
ATEX
 II (1) GD [EEx ia] IIC
ATEX
 II 3 G Ex nAC IIC T4 X
UL, USA / Canada
UL applied for
Functional safety (SIL)
SIL 2 according to EN 61508
Safety characteristic data
Integrity requirement
IEC 61508 - Low demand
Equipment type
Type A
Safety Integrity Level (SIL)
Up to 2
Safe Failure Fraction (SFF)
73 %
λ
SU
1.94 x 10
-7
(194 FIT)
λ
SD
6 x 10
-9
(6 FIT)
λ
DU
7.4 x 10
-8
(74 FIT)
λ
DD
8 x 10
-9
(8 FIT)
Probability of a hazardous failure on demand (PFD
AVG
)
3.25 x 10
-4
(1 year)