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1. FUNCTIONS AND CONFIGURATION
1.5 Standard specifications
Model
Rated voltage
Output
Rated current
Voltage
Interface power
Power supply
supply
capacity
Standards certified by
CB
Mean time to
dangerous failure
Effectiveness of fault
monitoring of a
system or subsystem
Average probability of
dangerous failures per
Safety
hour
performance
Mission time
Response
performance (Note 2)
Speed observation
resolution
Position observation
resolution
Input device
Output device
Safe torque off (STO)
Safe stop 1 (SS1)
Safely-limited speed
(SLS) (Note 7)
Safety
Safe speed monitor
observation
(SSM) (Note 7)
function
Safe brake control
(IEC/EN 61800-
(SBC)
5-2)
Safe operating stop
(SOS) (Note 5, 7)
Safe stop 2 (SS2)
(Note 5, 7)
Safety
Status monitor
observation
(STO/SOS)
function
Compliance to
CE marking
global standards
Structure (IP rating)
Ambient temperature
Ambient humidity
Environment
Ambience
Altitude
Vibration resistance
Mass
[A]
[A]
EN ISO 13849-1 Category 4, PL e and Category 3, PL d
Depends on a command resolution (22 bit position command: 0.1 r/min or less)
Source: 3 points × 2 systems and 1 point × 1 system
Category 4, PL e, SIL 3 (Note 3)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3 (Note 3)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3 (Note 3, 4)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3 (Note 3, 4)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3 (Note 3)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3 (Note 3)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3 (Note 3)/Category 3, PL d, SIL 2
Category 4, PL e, SIL 3/Category 3 PL d, SIL 2 (Note 6)
MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
Natural cooling, open (mounted on a servo amplifier: IP20, MR-D30 (single): IP00)
Operation: 0 °C to 55 °C (non-freezing), storage: -20 °C to 65 °C (non-freezing)
Operation: 5 %RH to 90 %RH (non-condensing),
storage: 5 %RH to 90 %RH (non-condensing)
Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust
[g]
1 - 10
MR-D30
24 V DC
0.3
24 V DC ± 10%
0.8 (Note 1)
IEC 61508 SIL 2 and SIL 3
EN 62061 SIL CL 2 and SIL CL 3
EN 61800-5-2 SIL 2 and SIL 3
MTTFd ≥ 100 [years]
DC ≥ 90 [%]
-9
PFH = 6.57 × 10
[1/h]
TM = 20 [years]
Using input device: 15 ms or less
1/32 rev
6 points × 2 systems (source/sink)
Sink: 1 point × 1 system
EMC: EN 61800-3
1000 m or less above sea level
2
5.9 m/s
, 10 Hz to 57 Hz
150
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