IDEC HR6S - Page 20

20
HR6S-AB Safety ModuleHR6S-DN Safety Relay Module
• Protects both the operator and the machine by immediately stopping
dangerous movements when instructed to stop by the operator or or
when a failure in the safety circuit is detected.
• Connects up to 6 input devices in parallel.
(Outputs are enabled when all inputs are enabled.)
Monitoring of Emergency
Stop circuits as per ISO
13850 and IEC 60204-1,
stop category 0
Monitoring of guards as
per ISO 14119/14120
with interlock switches
Overview of Application Functions
Safety-Related Outputs
Number of relay contacts, Normally Open, instantaneous 3
Number of relay contacts, Normally Closed, instantaneous 1
Maximum short circuit current IK 1 kA
Maximum continuous current, Normally Open relay contacts 6 A
Maximum continuous current, Normally Closed relay contacts 3 A
Maximum total thermal current ∑I
THERM
12 A
Minimum current 10 mA
Utilization category as per UL 60947-5-1
B300 and R300 for Normally
Open contacts
D300 and R300 for Normally
Closed contacts
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: 3 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
10 A, category gG, for
Normally Open
4 A, category gG, for Normally
Closed
Additional Non-Safety-Related Outputs
Output voltage 24V DC
Maximum current 20 mA
Monitoring of proximity
switches
Monitoring of RFID
sensors
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
Terminal Part No. Supply Voltage
Push-in terminal HR6S-DN1C 24V AC/DC
Screw terminal HR6S-DN1P 24V AC/DC
•
- One sealing strip (see page 28) is included with each product.
HR6S-DN Package Quantity: 1
Up to 6 safety-related inputs can be connected
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)
Normally Open: PLe, Category 4
Normally Closed: PLc, Category 1
Maximum Safety Integrity Level (SIL)
(as per IEC 61508-1:2010)
Normally Open: 3
Normally Closed: 1
Safety Integrity Level Claim Limit (SILCL)
(as per IEC 62061:2005+AMD1:2012+
AMD2:2015)
Normally Open: 3
Normally Closed: 1
Type (as per IEC 61508-2) B
Hardware Fault Tolerance (HFT) (as per IEC 61508 and
IEC 62061)
1
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)
>99 %
Probability of Dangerous Failure per hour (PFH
D
) in 1/h
(as per IEC 61508 and ISO 13849-1)
0.88 × 10
-9
Mean Time To Dangerous Failure (MTTF
D
) in years
(as per ISO 13849-1)
2,500 (*1)
Average Diagnostic Coverage (DC
avg
)
(as per ISO 13849-1)
≥99 %
Maximum number of cycles
over lifetime
DC-13
24V DC 1 A: 1200000
24V DC 3 A: 275000
AC-1 250V AC 4 A: 90000
AC-15
250V AC 1 A: 90000
250V AC 5 A: 60000
*1) According to ISO 13849-1 Annex K
Synchronization Times
The synchronization times for the synchronization of safety-related
inputs depend on the application function. (See page 21 to 22 Function
Mode Selector and Input Device Connection Example.)
For other specifications (common to all models), see page 27.
Output expansion
possible
• See website for details on
approvals and standards.
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TÜV NORD Systems
GmbH & Co.KG