Elgo LIMAX33 CP-00 SERIES User Manual

Functional Safety
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Ref. 61508
EN 61508 demand
Value, description of references to other chapters
D2.2 g.)
Initiated outputs
 12.2
D2.2 h.)
Regular test and maintenance
 18,  15
D2.2 i.)
External diagnostics
not applicable
D2.2 j.)
Hardware failure tolerance
Refer to Table 27
D2.2 k.)
Type A / Type B classification
Refer to Table 27
Table 30: Calculation of 
D
for the entire system
Subsystem
X -times

D
(per systems)

D
(total)
Logic (µ-controller in the broad sense)
2
575
1150
Digital Inputs
6 (3 * 2)
17
102
Diagnostics for digital inputs
3
33
99
Position
2
3297
6594
Relays (OC SR1 and SR2)
6
615
3690
Solid State actuator (eSGC)
2
158
316
3.3 V and 2 V supply voltage
2
113
226
12V Relay supply voltage
1
81
81
EMC of main supply
1
32
40
EMC of battery Supply
1
32
40
Voltage supervision (diagnostics)
2
51
102
External watchdog (diagnostics)
1
23
23
CAN
1
30
30
Floor Sensors
2
1
2
Door Zone Output
1
(approx.) 0
0
Miscellaneous
1
8
8
µ-Controller-PINs
2
212
424

total
12927
16.3 Safety Requirements for the Integration of the System
Refer to  8 Constraints for Use (Safety requirements for integration).

Elgo LIMAX33 CP-00 SERIES Specifications

General

Brand	Elgo
Model	LIMAX33 CP-00 SERIES
Category	Measuring Instruments
Language	English