https://www.phoenixcontact.com/pi/products/2865010
08/19/2018Page4/6
Isolation amplifier-MACX MCR-SL-NAM-2RO-2865010
Technical data
Safety characteristic data
λ
DD
7 x 10
-9
(7 FIT)
Probability of a hazardous failure on demand (PFD
AVG
)
3.09 x 10
-4
(1 year)
6.17 x 10
-4
(2 years)
1.54 x 10
-3
(5 years)
Diagnostic coverage (DC)
DC
S
= 2.4 %, DC
D
= 9 %
Integrity requirement IEC 61508 - Low demand
Designation Inverted operation
Equipment type Type A
Safety Integrity Level (SIL) 2
Safe Failure Fraction (SFF) 78 %
λ
SU
2.48 x 10
-7
(248 FIT)
λ
SD
1 x 10
-9
(1 FIT)
λ
DU
6.2 x 10
-8
(62 FIT)
λ
DD
6 x 10
-9
(6 FIT)
Probability of a hazardous failure on demand (PFD
AVG
)
3.01 x 10
-4
(1 year)
6.02 x 10
-4
(2 years)
1.5 x 10
-3
(5 years)
Diagnostic coverage (DC)
DC
S
= 0.4 %, DC
D
= 8 %
Safety Integrity Level (SIL) 1
Standards and Regulations
Electromagnetic compatibility Conformance with EMC directive
Noise emission EN 61000-6-4
Flammability rating according to UL 94 V0
Conformance CE-compliant, additionally EN 61326-1
ATEX II 3 G Ex nA nC IIC T4 Gc X
UL, USA/Canada UL 508 Listed
UL 61010 Listed
Class I, Div. 2, Groups A, B, C, D T4
Class I, Zone 2, Group IIC T4
GL C, EMC1
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
