Safety Unit FSS
Timing diagram and output logic
FSS signal
Output
Stop
Output
Rev
Response time of stop circuit
Response time of reverse circuit
LED status description
Green LED Red LED
Technical data
MECHANICAL
Dimensions (l × h × w)
Housing material
Housing color
Enclosure rating
Temperature range
GENERAL
EMC emission
EMC immunity
Vibration
Shock
RoHS
Certificate
Safety catecory
2
t
1
t
2
Time
Value [ms]
t
Max. 15
1
t
Max. 20
2
Yellow LED Description
Signal OK
No signal
Internal communication error
Signal OK
Error
Internal communication error
Internal 12 VDC
No power
125 × 35 × 75 mm
ABS
Gray
IP66
-25 °C ... +60 °C
EN 61000-6-3:2007
EN 61000-6-2:2005
IEC 60068-2-6:2007
IEC 60068-2-27:2008
2011/65/EU
CE
EN ISO 13849-1
Cat. 2 PL D
t
4
t
3
Reverse circuit pulse length
Reactivation time of stop circuit
= LED on
= LED off
= LED blinking
ELECTRICAL
Supply voltage U
SP
- Part No. 114 741
- Part No. 114 685
Current consumption (without load)
- Part No. 114 741
- Part No. 114 685
DC output voltage
Output rated current
Relay output
Max. switching time - STOP Relay
Max. switching time - Rev Relay
Impulse length - Rev output
3 LED indicators
- Green
- Red
- Yellow
English
Time
Value [ms]
t
2,000
3
t
1,000
4
24 VDC ±20%
115 ... 230 VAC
50 mA
20 mA
12 VDC ±2.5%
150 mA
Max. 250 VAC / 3 A
Max. 30 VDC / 3 A
Min. 5 VDC / 10 mA
15 ms
20 ms
2 s
Signal OK
Error
Power
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