Stahl HART Serie Betriebsanleitung Seite 49

Nonhazardous
Class I, II, III, Division 1, Group A-G
or Class I, Zone 1, Group IIC/IIB
Hazardous (Classified) Locations
Approved i/p converters, positioners, indicators
Wiring legend
Connection allocation – Analog Universal Module HART Type 9468
X1 / 2-Wire
Input/Output
Channel Terminals
0 1(+), 2(-)
1 3(+), 4(-)
2 5(+), 6(-)
3 7(+), 8(-)
4 9(+), 10(-)
5 11(+), 12(-)
6 13(+), 14(-)
7 15(+), 16(-)
01 09.03.2018 Bagusch
X1 / 3-Wire X1 / 4-Wire
Input Input
Terminals Terminals
supply 1(+) 2(+), 4(-)
signal 2(+)
common 4(-)
supply 5(+) 6(+), 8(-)
signal 6(+)
common 8(-)
supply 9(+) 10(+), 12(-)
signal 10(+)
common 12(-)
supply 13(+) 14(+), 16(-)
signal 14(+)
common 16(-)
2016
03.03. Bagusch
Kaiser
The Type 9468 Analog Universal Module HART is designed to receive
a digital signal from the IS1 CPU & Power Module and output a
corresponding analog signal to positioners, indicators, etc.. It is also
designed to input analog signals from a hazardous location transmitter
and output a representative digital signal for processing by the IS1
CPU & Power Module. The module is intrinsically safe for installation
in a Class I, II, III, Division 1, Group A-G or Class I, Zone 1, Group
IIC/IIB hazardous location according to NEC Article 504/505 or
Canadian Electrical Code, CSA C22: Providing intrinsically safe
connections for the hazardous locations listed below.
Entity parameters for wiring configuration to the left are as follows:
2-Wire input/output circuits
CL I, DIV 1, A,B /
Zone 0, GP IIC
La [mH] Ca [nF]
 53
3.8
2.0
59
1.0
71
0.5
88
 0.2
119
3-Wire input/output circuits
CL I, DIV 1, A,B /
Zone 0, GP IIC
La [mH] Ca [nF]
 53
3.6
2.0
58
1.0
70
0.5
87
 0.2
119
4-Wire input/output circuits
V = negligibility
OC
I = negligibility
SC
P = negligibility
O
Notes:
1. Intrinsically safe apparatus shall be an Approved System or Entity
device connected in accordance with the manufacturer´s
installation instructions.
2. For Entity concept use the appropriate parameters from above to
ensure the following:
 V
V or V
OC t max
 I
I or I
SC t max
3. The values of La and Ca in the tables above are the maximum
values for combined inductance and capacitance (including cable
inductance and capacitance). The values for La and Ca marked
in grey are the values determined according to curves and tables
of IEC 60079-11, Annex A. These grey marked values may be
used for assessment as per IEC 60079-14, intrinsically safe
circuits with only one source of power.
4. Suitable separation must be maintained between wiring of each
I.S. input channel.
5. For Installation in Division 1 or Zone 1 see Certification drawing
for IS1 resp. IS1+ Remote I/O System No. 9400 6 031 003 1 as
part of the documentation of the CPU & Power Modules.
6. For Installation in Division 2 or Zone 2 see Certification drawing
for IS1 resp. IS1+ Remote I/O System No. 9400 6 031 004 1 or
9400 6 031 006 1 as part of the documentation of the CPU &
Power Modules.
7. Installation in Division 2 or Zone 2 is also allowed according to
NEC Article 504/505 or Canadian Electrical Code, CSA C22.
Analog Universal Module HART
Type 9468/32-08-1*
9468 6 031 001 1
V = 24.4 V
OC
I = 80 mA
SC
P = 488 mW
O
CL I, DIV 1, C-G /
Zone 0, GP IIB/IIIC
La [mH] Ca [nF]
 370
23.0
10.0
430
2.0
430
1.0
470
0.5
550
0.2
700
0.1
860
 0.05
890
V = 24.4 V
OC
I = 81.8 mA
SC
P = 499 mW
O
CL I, DIV 1, C-G /
Zone 0, GP IIB / IIIC
La [mH] Ca [nF]
 380
21.0
10.0
420
2.0
420
1.0
470
0.5
550
0.2
700
0.1
860
 0.05
890
Vi = 28.0 V
Ci = negligibility
Li = negligibility
≤ 55°C
Ii = 150 mA at T
amb
≤ 60°C
Ii = 140 mA at T
amb
≤ 65°C
Ii = 130 mA at T
amb
≤ 70°C
Ii = 115 mA at T
amb
≤ 75°C
Ii = 105 mA at T
amb
 C
C + C
a i leads
 L
L + L
a i leads
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