Stahl 160717 Ispac Feed Module

Isolators Isolating repeater Ex i field circuit ISpac 9165/16-11-10s Art. No. 207909
Safety Data Max. permissible external inductance Lo for IIC
1.9 mH
Max. permissible external inductance Lo for IIB
11 mH
Internal capacitance Ci
Negligible
Internal inductance Li
Negligible
Safety-​related max. voltage
253 V
Functional Safety SIL
2
Electrical Data Number of channels
1
Nominal voltage
24 В пост. тока
Power consumption_W
1,3 W
Max. power dissipation
1.1 W
Load resistance RL
0 ... 800 Ohm
Open-​circuit voltage Ua
0V
Message of line fault and auxilliary power failure
-​
Auxiliary power
24 V DC
Voltage range auxiliary power
18 – 31,2 V
Voltage range residual ripple
≤ 3,6 VSS
Nominal current
55 mA
Power consumption
1.3 W
Polarity reversal protection
Yes
Input
4 ... 20 mA with HART
Input signal
4 – 20 mA with HART
Input functional range
4 – 24 mA
Input resistance
400 ohms
Output
4 ... 20 mA with HART
Output signal
4 ... 20 mA with HART
Output functional range
4 – 24 mA
Max. load resistance RL
800 Ω
Settling time 10-​90%
≤ 100 µs
LFD relay
No
Ambient Conditions Min. ambient temperature
-​20 °C
Min. ambient temp. note
Single device
Max. ambient temperature
+70 °C
Max. ambient temp. note
Single device
Min. ambient temperature 2
-​20 °C
Min. ambient temp. note 2
Group assembly
Max. ambient temperature 2
+60 °C
Max. ambient temp. note 2
Group assembly
Ambient temperature
-​20 °C ... +70 °C (Single device) -​20 °C ... +60 °C (Group assembly)
2018-04-27 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | D 74638 Waldenburg | r-stahl.com2/5
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