turck TBIP-L 4FDI-4FDX Series, Руководство пользователя

Страница: 38 / 44

Appendix
38
Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com
Safety inputs for potential free contacts
Loop resistance < 150 Ω
Max. line capacity max. 1 μF at 150 Ω, limited by line capacity
Test pulse typ. 0.6 ms
Test pulse max. 0.8 ms
Sensor supply Supply VAUX1/T1
max. 2 A, observe derating [
}
39]
Interval between two test pulses, minimum 900 ms (for static inputs)
Connection to external potential Not allowed
Safety inputs for OSSD
Signal voltage, low level IEC 61131-2, type 1 (< 5 V; < 0,5 mA)
Signal voltage high level IEC 61131-2, type 1 (< 15 V; < 2 mA)
Max. OSSD supply per channel 2 A per connector C0/X0…C7/X7
1.5 A at 70° C, observe derating [
} 39]
Max. tolerated test pulse width 1 ms
Min. interval between two test pulses 12 ms at 1 ms test pulse width
8.5 ms at 0.5 ms test pulse width
7.5 ms at 0.2 ms test pulse width
Safety outputs
Suitable for inputs according to EN 61131-2,
type 1
Output level in OFF-state < 5 V
Output level in OFF-state < 1 mA
Test pulse resistive load, max. 0.5 ms
Test pulse, max. 1.25 ms
Interval between two test pulses, typical 500 ms
Interval between two test pulses, minimum 250 ms
Actuator supply Supply VAUX1/T1
max. 2 A, observe derating [
} 39]
Max. output current 2 A (resistive)
1 A (inductive)
Max. total current for device 9 A
Derating [
}
39]
Max. output current 2 A (DC load)
Derating [ } 39]
The user have to provide an additional overcurrent protection on site.
Times
Internal delay time (for calculating the watch-
dog time) 10 ms
Response times See Safety Characteristic Data [ } 18]