Short-circuit proof Yes
Cable length <30 m (98.4 ft) (shielded or unshielded cable), >30 m (98.4 ft) (shielded cable)
10.4 Other Specifications
10.4.1 Connector Cable Dimensions
Connector cable dimensions
0.75 mm
2
/18 AWG, AEH without plastic collar in accordance with DIN 46228/1
10.4.2 Reset Characteristics
Manual reset time ≤5 ms (safety option), ≤5 ms (drive), ≤10 ms (fieldbus)
Manual reset pulse time 10 µs (safety option and drive)
Automatic reset time ≤4 ms
Start-up reset time ≤5 s (parameter 42-90 Restart Safe Option)
10.4.3 Response Time
Input to output response time
(1)
≤2 ms
Cross fault detection time ≤3 ms (@activated output)
Minimum PROFIsafe watchdog time 67 ms
STO through PROFIsafe 23 ms
PROFIsafe version 2.4 supported Yes
PROFIdrive version 3.00.4 supported Yes
1
The response times are valid for VLT® Safety Option MCB 152 only and do not include the STO of the drive in use. The user is responsible for calculating the total safety metrics/values
of the system.
10.4.4 Safety Characteristic Data
N O T I C E
The safety-related characteristic data are valid for all safety functions. When calculating the safety characteristic data, consider
all units used within a safety function.
Table 25: European Directives
Name of directive Number/Description
Machinery Directive (2006/42/EC) EN ISO 13849-1
EN IEC 62061
EN IEC 61800-5-2
Specifications
Installation Guide | VLT®Safety Option MCB 152
AN327351953089en-000101 / 130R0578| 73
Danfoss A/S © 2020.02
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