10
Technical data
Safety-related characteristic value STO
Operating Instructions – MOVIPRO
®
PHE..B-A15-.1X0..B-00
86
INFORMATION
The device features load- and speed-dependent overload protection with thermal
memory.
Overload protection
Trip level
140% of the motor current
Trip time
60 –134 s
1)
1) Depending on speed and start temperature
INFORMATION
The signal output is fed via L
X/M
. For further information, refer to chapter "X1261: AC
400 V contact conductor connection" (→
46).
Undefined levels can occur at the signal output in case of a phase failure.
Signal output
Switching voltage (full wave)
max. AC 450 V
Output current (full wave)
I
eff
< 40 mA
Output current (half wave)
I
eff
< 28 mA
Integrated short-circuit protec-
tion
•
PTC
•
I²t (full wave): 4.4 A²s at AC 400 V
•
Maximum short-circuit current (full wave) at AC 400 V: 18 A for 20 ms
Digital outputs
Design
Short-circuit proof
Nominal output current
Max. DC 500 mA per digital output
Inductive loads
Dissipation of inductive switch-off energy up to 0.7 J per output, freewheel-
ing diodes are not integrated
Low level
DC 0 V, I
LEAK
= 10 µA
High level
DC 24 V + 20%/− 15%, R
ON
= 320 mΩ
10.5
Safety-related characteristic value STO
Safety characteristics
Approved safety classes
Performance level d according to EN ISO 13849‑1
SIL 2 according to EN 61800‑5‑2
Probability of a dangerous failure per hour (=
PFH value)
0 (fault exclusion)
Service life or proof test interval in accordance
with EN 61508
20 years, after which the component must be replaced
with a new one.
Safe state
Safe torque off (STO)
23576855/EN – 10/2017