IDEC HR6S - Page 8

8
HR6S-AB Safety Relay Module
Data Functional Safety
Dened safe state
Safety-related outputs are
de-energized
Normally Open: open
Normally Closed: closed
Maximum Performance Level (PL), Category
(as per ISO 13849-1:2015)
PLc, Category 1
Maximum Safety Integrity Level (SIL)
(as per IEC 61508-1:2010)
1
Safety Integrity Level Claim Limit (SILCL)
(as per IEC 62061:2005+AMD1:2012
+AMD2:2015)
1
Type (as per IEC 61508-2) B
Hardware Fault Tolerance
(HFT) (as per IEC 61508 and IEC 62061)
0
Stop Category for Emergency Stops
(as per ISO 13850 and IEC 60204-1)
0
Lifetime in years at an ambient temperature of 55 °C (131 °F) 20
Safe Failure Fraction (SFF)
(as per IEC 61508 and IEC 62061)
>60 %
Probability of Dangerous Failure per hour (PFH
D
) in 1/h
(as per IEC 61508 and ISO 13849-1)
1175.6 x 10-9
Mean Time To Dangerous Failure (MTTF
D
) in years
(as per ISO 13849-1)
91 (*1)
Average Diagnostic Coverage (DC
avg
)
(none as per ISO 13849-1)
—
Maximum number of cycles
over lifetime
DC-13 24V DC 2 A: 50000
AC-15 250V AC 3 A: 50000
*1) According to ISO 13849-1 Annex K
• With a variety of common input devices, the HR6S-AB can monitor two-
hand control devices (IIIA) that are required to comply with ISO 13851.
• Suitable for use as a self-holding circuit for selecting a wide variety of
start functions for low-risk machines.
• Output cannot be expanded using expansion modules.
Monitoring of Emergency
Stop circuits as per ISO
13850 and IEC 60204-1,
stop category 0
Monitoring of two-hand
control
devices, type III A
as per ISO 13851
Monitoring of proximity
switches
Monitoring of RFID
sensors
Monitoring of guards as
per ISO 14119/14120
with interlock switches
Monitoring of guards as
per ISO 14119/14120
with coded magnetic
switches
Monitoring of electro-sensitive
protective equipment such as
type 4 light curtains as per
IEC 61496-1
Overview of Application Functions
Safety-Related Outputs
Number of relay contacts, changeover (Normally Closed to
Normally Open), instantaneous
1
Maximum short circuit current IK 1 kA
Maximum continuous current, Normally Open relay contacts 3 A
Maximum continuous current, Normally Closed relay contacts 3 A
Maximum total thermal current ∑I
THERM
3 A
Minimum current 10 mA
Utilization category as per UL 60947-5-1 D300 and R300
Utilization category as per IEC 60947-4-1 and IEC 60947-5-1
AC-1: 250 V
AC-15: 250 V
DC-1: 24 V
DC-13: 24 V
Maximum current, normally open relay contacts
AC-1: 5 A
AC-15: 3 A
DC-1: 5 A
DC-13: 2 A
Maximum current, normally closed relay contacts
AC-1: 3 A
AC-15: 1 A
DC-1: 3 A
DC-13: 1 A
External fusing 6 A, category gG
Additional Non-Safety-Related Outputs
Output voltage 24V DC
Maximum current 20 mA
Terminal Part No. Supply Voltage
Push-in terminal HR6S-AB1C 24V AC/DC
Screw terminal HR6S-AB1P 24V AC/DC
• One sealing strip (see page 28) is included with each product.
HR6S-AB Package Quantity: 1
PLc achieved with Category 1 configuration
Synchronization Times
The synchronization times for the synchronization of safety-related
inputs depend on the application function. (See page 9 Function Mode
Selector and Input Device Connection Example.)
For other specifications (common to all models), see page 27.
• See website for details on
approvals and standards.
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TÜV NORD Systems
GmbH & Co.KG