160428 / 9175601310
2021-09-27·BA00·III·en·07
Appendix A
17
DE
EN
FR
IT
ES
RU
NL
DK
SE
FI
PT
GR
PL
CZ
SK
HU
SL
RO
BG
LV
LT
EE
CH
KR
CN
Binary output
Series 9175
Electrical data
Ex i output
Output characteristic
see data sheet
Maximum values per
output
Open-circuit voltage
U
A
17.5 V
Max. output current
I
A max
45 mA
Internal resistance R
i
130 Ω
Output ripple
≤ 50 mV
Switching delay
OFF ↔ ON
≤ 1 ms
Switching frequency
≤ 200 Hz
Display
Yellow "OUT" LED per 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)
Ex i output error detection
Wire breakage
per output
> 10 kΩ
> 10 kΩ
two parallel outputs
–
> 5 kΩ
Short circuit
per output, at 23 °C
40 to 80 Ω ±6 Ω / 10 K
40 to 80 Ω ±6 Ω / 10 K
two parallel outputs,
at 23 °C
–
20 to 40 Ω ±6 Ω / 10 K
Test current
per output
100 kΩ load
2.1 mA
2.1 mA
10 kΩ load
0.76 mA
0.76 mA
two parallel outputs
100 kΩ load
–
4.2 mA
10 kΩ load
–
1.52 mA
Settings (LF switch)
activated/deactivated
activated/deactivated
Line fault indication
Red "LF" LED per channel
Red "LF" LED per channel
Message – line fault and
auxiliary power failure
- contact (30 V/100 mA), closed
against earth in case of error
- pac-Bus, potential-free contact
(30 V/100 mA)
- contact (30 V/100 mA), closed
against earth in case of error
- pac-Bus, potential-free contact
(30 V/100 mA)
Technical data
