Technical Data - ABB ACH580-34 Manual Del Usuario

100 Technical data and references
The contacts of the relay [K] must open/close within 200 ms of each other.
Double-shielded twisted-pair cable is recommended for the connection. The maximum
length of the cabling between the switch and the drive control unit is 300 m (1000 ft). Ground
the shield of the cable at the control unit only.
Note: A short-circuit in the STO wiring causes a dangerous fault. Therefore, it is
recommended to use a safety relay (including wiring diagnostics) and/or a wiring method
(shield grounding, channel separation) which reduces or eliminates the risk caused by the
short-circuit.
Validation

To ensure the safe operation of a safety function, a validation test is required. The test must
be carried out by a competent person with adequate expertise and knowledge of the safety
EN
function. The test procedures and report must be documented and signed by this person.

Technical data


DA
•
Minimum voltage at IN1 and IN2 to be interpreted as "1": 13 V DC
•
STO reaction time (shortest detectable break): 1 ms
DE
•
STO response time: 2 ms (typical), 30 ms (maximum)
•
Fault detection time: Channels in different states for longer than 200 ms
ES
•
Fault reaction time: Fault detection time + 10 ms
•
STO fault indication (parameter 31.22) delay: < 500 ms
•
FI STO warning indication (parameter 31.22) delay: < 1000 ms
•
Safety integrity level (SIL, EN 62061): 3
•
Performance level (PL, EN ISO 13849-1): e
FR
The drive STO is a type A safety component as defined in IEC 61508-2.
For the full safety data, exact failure rates and failure modes of the STO function, refer to
IT
the drive hardware manual.
NL
Markings
The applicable markings are shown on the type designation label of the drive.
PL
PT
CE
RU
SV
TR
ZH
UL RCM EAC EIP green WEEE TÜV Nord