Function; Marking And Technical Data - Stahl 9170/*0 Betriebsanleitung

Operating Instructions
3

Function

Switching repeaters are used for intrinsically safe operation of contacts, proximity switches
as defined by EN 60947-5-6 (NAMUR), optocoupler outputs, etc.
Output variants equipped with signal relays, power relays or optocouplers have been
provided to meet varying requirements.
4

Marking and technical data

Manufacturer
Type designation
CE marking
ATEX marking of explosion protection
Testing authority and certificate number
IECEx marking of explosion protection
Testing authority and certificate number
Max. ambient temperature range
Safety data
Max. voltage U
o
Max. current I
o
Max. power P
o
Internal capacitance C
i
Internal inductance L
i
Max. connectable capacitance, C
Max. connectable inductance, L
Insulation voltage U
m
See EC-type examination certificate for further information and value combinations.
Technical data (excerpted from the data
sheet)
Power supply
Nominal voltage U
N
DC power supply (Types 9170/*0-**-11)
AC power supply (Types 9170/*0-**-21)
Nominal current (for U
supply
Power consumption (for U
I.S. Input
Output (see Operation and operational
states)
Signal relay (9170/*0-10-*1; 9170/*0-11-*1)
Power relay (9170/*0-12-*1; 9170/*0-13-*1)
Electronic output (9170/*0-14-*1)
Ambient conditions
Max. operating temperature
Storage temperature
Relative humidity (no condensation)
Additional technical data can be found in the current data sheet.
Please consult with the manufacturer before operating under conditions which deviate from
the standard operating conditions.
14
Switching Repeater Type 9170
R. STAHL
9170/*0-1*-*1
c
9170/*0-* *-21
9170/*0-*2-11
9170/*0-*3-11
e
e
DMT 02 ATEX E 195 X
[Ex ia Ga] IIC
[Ex ia Da] IIIC
IECEx BVS 09.0041X
-20 °C ... + 70 °C
(see chapter 5.1)
1 channel
10.6 V
24 mA
64 mW
2.42 nF
negligible
IIC / IIB 2.32 µF / 16.2 µF
o
IIC / IIB 63 mH / 230 mH
o
253 V
24 V DC
120/230 VAC
) DC/AC power 50 mA / 13 mA
N
) 0,9 W / 2 VA
N
in acc. with EN 60947-5-6
max. 125 V UC / 1 A
max. 250 V AC / 4 A; 250 V DC / 2 A
35 V DC / 50 mA
-20...+70 °C
-40...+80 °C
< 95 %
0158
9170/*0-*0-11
9170/*0-*1-11
9170/*0-*4-11
e
II (1) G [Ex ia Ga] IIC II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
e
II (1) D [Ex ia Da] IIIC II (1) D [Ex ia Da] IIIC
Ex nA nC [ia Ga] IIC T4 Gc
[Ex ia Da] IIIC
2 channels parallel
10.6 V
48 mA
128 mW
4.84 nF
negligible
2.32 µF / 16.2 µF
16 mH / 61 mH
253 V
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