IDEC HS3A Series, System Manual

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System Manual HS3A-H21M4
24
Technical data
Note!
If a product data sheet is included with the product, the information on the data
sheet applies in case of discrepancies with the operating instructions.
Technical data for HS3A
Parameter Value Unit
min. typ. max.
Housing material PBT
Weight 0.4 kg
Ambient temperature
at U
B
= 24V DC
-20 - +55
℃
Storage temperature -25 - +70
Degree of protection P67
Safety class III
Degree of contamination 3
Installation position Any
Connection type M12 plug connector,8-pin
Operating voltage U
B
(reverse polarity pro-
tected, regulated, residual ripple < 5%)
24±15% (PELV) V DC
For the approval according to UL, c-UL
the following applies
Operation only with UL Class 2 power supply, or equivalent measures
Current consumption 80 mA
Switching load according to UL, c-UL 24V DC, class 2
External fuse (operating voltage) 0.25 - 8 A
Safety outputs OA/OB Semiconductor outputs, p-switching, short circuit-proof
-Output voltage U(OA)/U(OB)
1)
HIGH U(OA)
U
B
-1.5 - U
B
V DC HIGH U(OB)
LOW U(OA)/U(OB) 0 - 1
Switching current per safety output 1 - 400 mA
Utilization category
acc. to EN IEC 60947-5-2
DC-13 24 V 400mA
Caution: outputs must be protected with a free-wheeling diode in case of
inductive loads.
Off-state current I
r
≤ 0.25 mA
Monitoring output OUT
1)
p-switching, short circuit-proof
-Output voltage 0 8×U
B
U
B
V DC
-Max load - 200 mA
Rated insulation voltage U
i
- - 300
2)
V
Rated impulse withstand voltage U
imp
- - 1 5 kV
Conditional short-circuit current 100 A
Resilience to vibration In acc. with EN IEC 60947-5-2
Switching frequency - - 1 Hz
Repeat accuracy
≤
10 %
EMC protection requirements In acc. with EN IEC 60947-5-3 and EN IEC61326-3-1
Ready delay - 8 - s
Risk time for single device - - 260 ms
Delay of the risk time per device 5 ms
Switch-on time of safety outputs - - 400 ms
Simultaneity monitoring, safety inputs - - 150 ms
Discrepancy time - - 10 ms
Test-pulse duration at the safety outputs 1 ms
Reliability values according to EN ISO 13849-1
Category 4
Performance Level PL e
PFH
D
2.1 X 10
-9
/h
3)
Mission time 20 years
1) Values at a switching current of 50mA without taking into account the cable lengths.
2) Tested by employers' liability insurance association up to 75V.
Table 5