Stahl ISpac 9175 Series, Operating Instructions Manual, Page: 46 / 47

1 of 1
04.05. Einsiedler
2007
Digital Output
Type 9175/*0-1*-1*
91 756 01 31 1
none
FM
01 13.12.11 Reistle
Kaiser
01
Reistle 22.10.12 02
Type 9175/*0-**-1*
Hazardous area: Class I, II, III; DIV 1; Group A-G or Class I; Zone 0; Group IIC/IIB Hazardous Locations
Safe area: Non-hazardous; Division 2 or Zone 2 Hazardous (Classified) Locations
The Digital Output Type 9175 is an associated apparatus as well as a nonincendive apparatus for installation in non-hazardous or Class I;
Division 2 or Zone 2 Hazardous (Classified) Locations and provides intrinsically safe connections for one (or two) field devices located in
Class I, II, III, Division 1, Group A-G or Zone 0 [AEx ia] Group IIC, hazardous locations according to NEC Article 504/505 as listed below.
Digital Output Type 9175/a0-1d-1f a = numeral 1 or 2 for number of channels
d = numeral 2, 4 or 6 for characterising the output
f = numeral 0, 1 or 2 for characterising the line fault options
Entity parameters for wiring configurations are as follows:
L
o
L
o
C
o
C
o
V
OC
[V]
I
SC
[mA]
P
O
[mW]
CL I, DIV 1, A,B /
Zone 0, GP IIC
CL I, DIV 1, C-G /
Zone 0, GP IIB
CL I, DIV 1, A,B/
Zone 0, GP IIC
CL I, DIV 1, C-G /
Zone 0, GP IIB
Type 9175/*0-12-1*
DIV 1, Zone 0 (AEx ia) 11.3 75 210 6.3 mH 25 mH 1.79 µF 12.1 µF
output 1 and 2 parallel 11.3 150 420 1.5 mH 6 mH 1.79 µF 12.1 µF
Type 9175/*0-14-1*
DIV 1, Zone 0 (AEx ia) 19.6 150 732 1.5 mH 6 mH 235 nF 1470 nF
Zone 1 (AEx ib) 19.6 60 732 1.5 mH 6 mH 235 nF 1470 nF
output 1 and 2 parallel
DIV 1, Zone 0 (AEx ia) 19.6 300 1464 0.3 mH 1.5 mH 235 nF 1471 nF
Zone 1 (AEx ib) 19.6 120 1464 0.3 mH 1.5 mH 235 nF 1471 nF
Type 9175/*0-16-1*
DIV 1, Zone 0 (AEx ia) 27.6 110 760 1.2 mH 9 mH 85 nF 667 nF
Zone 1 (AEx ib) 27.6 50 760 1.2 mH 9 mH 85 nF 667 nF
output 1 and 2 parallel
DIV 1, Zone 0 (AEx ia) 27.6 220 1520 - 1.8 mH - 665 nF
Zone 1 (AEx ib) 27.6 100 1520 - 1.8 mH - 665 nF
Notes:
1. For Connections refer to chapter Commissioning of Operation Instruction ID-No. 91 756 11 31 0.
2. Intrinsically safe apparatus may be switches, thermocouples, LEDs, RTDs or an FM Approved System
or Entity device connected in accordance with the manufacturer´s installation instructions.
3. For Entity concept use the appropriate parameters to ensure the following:
V
t
or V
OC

V
max
C
o
, C
a

C
i
+ C
leads
P
o
≤ P
i
I
t
or I
SC

I
max
L
o
, L
a

L
i
+ L
leads
4. Electrical apparatus connected to an intrinsically safe system should not use or generate voltages > 250 V (U
max
).
5. Installation should be in accordance with Article 504/505 of the National Electrical Code, ANSI/NFPA 70
and ANIS/ISA RP 12.06.01.
6. Installation in Canada should be in accordance with the Canadian Electrical Code, CSA C22.1, Part 1, Appendix F.
7. Use a general purpose enclosure meeting the requirements of IEC 61010-1 for use
in non-hazardous or Class I, Division 2, Hazardous (Classified) Locations.
8. Use an FM Approved Dust-ignition proof enclosure appropriate for environmental protection
in Class II, Division 1, Groups E, F and G; and Class III, Hazardous (Classified) Locations.
9. These modules are to be mounted on DIN rail, DIN rail with pac-Bus (type 9194) or pac-Carrier (type 9195).
The I.S. field wiring in any case is connected to the ISpac device terminals.
10. Ambient temperature: -
20°C … +60°C (any mounting position)
-
20°C … +70°C (vertical mounting on horizontal DIN rail)
WARNING:
Do not disconnect equipment when a flammable or combustable atmosphere is present.
AVERTISSEMENT:
Ne pas débrancher l’équipement en présence d’atmosphère inflammable ou combustible.
(only at 9175/2*)