Stahl ISpac 9175 Series, Руководство по эксплуатации, Страница: 32 / 47

160428 / 9175601310
2016-02-02·BA00·III·en·06
Technical data
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Binary Output
Series 9175
Max. power P
o
732 mW
Max. connectable capacitance C
o
IIC 235 nF
IIB 1,470 nF
Max. connectable inductance L
o
IIC 1.5 mH
IIB 6 mH
Internal capacitance C
i
1.1 nF
Internal inductance L
i
negligible
Safety-related maximum voltage 253 V AC
Maximum values for two outputs
connected in parallel
See data sheet
Electrical data
Ex i output
Output characteristic See data sheet
Maximum values per output
No-load voltage U
out
17.5 V
Max. output current I
out max
45 mA
Internal resistance R
i
130
O
Residual ripple output
(
50 mV
Switching delay AUS

EIN
(
1 ms
Switching frequency
(
200 Hz
Indication LED yellow "OUT" each channel
Maximum values for two outputs
connected in parallel
See data sheet
Version
9175/10-14-11 (1 channel) 9175/20-14-11 (2 channels)
Fault detection Ex i output
Open-circuit
per output > 10 kΩ > 10 kΩ
two outputs parallel – > 5 kΩ
Short circuit
per output, at 23 °C 40 ... 80 Ω ±6 Ω / 10 K 40 ... 80 Ω ±6 Ω / 10 K
two outputs parallel at 23 °C – 20 ... 40 Ω ±6 Ω / 10 K
Test current
per output
100 Ω load 2.1 mA 2.1 mA
10 kΩ load 0.76 mA 0.76 mA
two outputs parallel
100 Ω load – 4.2 mA
10 kΩ load – 1.52 mA
Settings (Switch LF) activated / deactivated
Error detection LED red "LF" each channel
Signalization of faulty line and
power supply failure
- Contact (30 V / 100 mA) closed to ground in case of fault
- pac-Bus, floating contact (30 V / 100 mA)
Technical Data