Datasheet

https://www.phoenixcontact.com/us/products/2811297
May 23, 20165/9
Signal conditioner-MACX MCR-UI-UI-UP-NC-2811297
Technical data
General
Protective circuit
Transient protection
Overvoltage category
II
Degree of pollution
2
Rated insulation voltage
300 V AC
Electromagnetic compatibility
Conformance with EMC directive
Noise immunity
EN 61000-6-2 When being exposed to interference, there may be
minimal deviations.
Color
green
Housing material
PA 66-FR
Mounting position
any
Conformance
CE-compliant
ATEX
 II 3 G Ex nA IIC T4 Gc
IECEx
Ex nA IIC T4 Gc
UL, USA / Canada
UL 61010 Listed
UL, USA / Canada
Class I, Div. 2, Groups A, B, C, D T6
UL, USA / Canada
Class I, Zone 2, Group IIC
Functional Safety (SIL)
SIL 2
Safety characteristic data
Integrity requirement
IEC 61508 - Low demand
Designation
Input isolator (live zero signals)
Architecture
Single-channel, 1oo1
Equipment type
Type A
Safety Integrity Level (SIL)
Up to 2
Safe Failure Fraction (SFF)
85.9 %
MTBF
231 Years
λ
SU
3.7 x 10
-7
(370 FIT)
λ
SD
0
λ
DU
6 x 10
-8
(60 FIT)
λ
DD
0
Probability of a hazardous failure on demand (PFD
AVG
)
2.7 x 10
-4
(1 year)
Diagnostic coverage (DC)
0 %
Integrity requirement
IEC 61508 - Low demand
Designation
Output isolator (live zero signals)
Architecture
Single-channel, 1oo1
Equipment type
Type A
Safety Integrity Level (SIL)
Up to 2
Safe Failure Fraction (SFF)
82.7 %
MTBF
233 Years
λ
SU
3.5 x 10
-7
(350 FIT)
λ
SD
0