Table of Contents
Advertisement
HR6S-AT
Data Functional Safety
Defined safe state
Maximum Performance Level (PL), Category (as per
ISO 13849-1:2015)
Maximum Safety Integrity Level (SIL)
(as per IEC 61508-1:2010)
Safety Integrity Level Claim Limit (SILCL)
(as per IEC 62061:2005+AMD1:2012+
AMD2:2015)
Type (as per IEC 61508-2)
Hardware Fault Tolerance (HFT) (as per IEC 61508
and IEC 62061)
Stop Category for Emergency Stops
(as per ISO 13850 and IEC 60204-1)
Lifetime in years at an ambient temperature of 55 °C (131 °F)
Safe Failure Fraction (SFF)
(as per IEC 61508 and IEC 62061)
Probability of Dangerous Failure per hour (PFH
(as per IEC 61508 and ISO 13849-1)
Mean Time To Dangerous Failure (MTTF
) in years
D
(as per ISO 13849-1)
Average Diagnostic Coverage (DC
)
avg
(as per ISO 13849-1)
Maximum number of cycles
over lifetime
*1) According to ISO 13849-1 Annex K
Wiring Example
L1 ( + )
S1
A1
A2
S11 S12
AC/DC
DC+
Input
DC
Power
Input (*1)
supply
DC+ CH+
B2*
S21
S1
N( - )
*3: Connection to additional non-safety-related outputs
HR6S-AT1
Z1
Z2
B2 Common reference potential
Safety-related outputs are de-energized
Normally Open: open
Normally Closed: closed
Normally Open: PLe, Category 4
Normally Closed: PLc, Category 1
Normally Open: 3
Normally Closed: 1
Normally Open: 3
Normally Closed: 1
B
1
0 or 1
20
>99 %
) in 1/h
0.94 × 10
-9
for Stop Category 0
D
0.95 × 10
for Stop Category 1
-9
2,400 for Stop Category 0
2,300 for Stop Category 1
≥99 %
24V DC 1 A: 1200000 with Stop Category 0
24V DC 1 A: 1200000 with Stop Category 1
DC-13
24V DC 3 A: 180000 with Stop Category 0
24V DC 3 A: 275000 with Stop Category 1
250V AC 4 A: 180000 with Stop Category 0
AC-1
250 VAC 4 A: 90000 with Stop Category 1
250V AC 1 A: 70000 with Stop Category 0
250V AC 1 A: 90000 with Stop Category 1
AC-15
250V AC 3 A: 39000 with Stop Category 0
250V AC 3 A: 60000 with Stop Category 1
K5
S2
F1
K6
ESC
（
）
Z1
*
13
23
Y1
Y2
CH+ DC+ CH+
K1
Start
K2
K3
Input (*1)
K4
DC- CH-
S22 S31
S32
Z2
14
24
(*2) (*3)
S3
Operation command
※
PLC
Semiconductor pulse output
Input1
（
）
DC24V
Semiconductor binary output
Input2
（
）
DC24V
（
）
COM
0V
（
）
0V
(*1)
For other specifications (common to all
models), see page 27.
F2 F3
33
47
57
67
75
34
48
58
68
76
K5 K6
Motor
controller
K5
K6
M
HR6S Safety Relay Module
Designation
Explanation
Connector for optional
EXT
expansion module
S1
Emergency stop switch
S2
Start switch
S3
Off-delay cancel switch
K3, K4
Contactor
PLC
Programmable controller
F1, F2, F3
Fuse
*1: Inputs that are not used for safety device
inputs can be used to cancel the delay
function for safety-related outputs.
*2: Turns off while a safety-related output is on
or when an error is detected.
15
Advertisement
Table of Contents
