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Systems Solution |
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Safety Barriers |
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Isolators |
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Remote I/O - I.S. 1 |
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Fieldbus ISbus |
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Operating and
monitoring Systs |
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Lightings |
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Installation Equipment |
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Control Stations and Control |
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Devices |
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Signaling Devices |
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Components for heating systs. |
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Load
disconnect switches and |
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Motor starters. |
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Applications Low Voltage Syst. |
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Components for systems |
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solution |
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Installation
Equipment and |
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Accessories
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NEC and CEC-Products
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CPU & Power Modules
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Ethernet CPU Module & Power Module Series 9441 and 9444
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Fieldbus interface Industrial Ethernet Modbus TCP with 100
MBit/sec.
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Redundant Ethernet connection
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Explosion protected, optical inherently safe fiber optics "Ex
op is"
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Integerated Ex i power supply for up to 8 I/O modules
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Configuration and diagnostics via Ethernet and DTM
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LCD for indication of diagnostics and setting of IP addresses
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Modules can be replaced in Zone 1 while powered up (hot swap)
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Zones |
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0 |
1 |
2 |
20 |
21 |
22 |
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Ex i interfaces |
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X |
X |
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X |
X |
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Installation in |
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X |
X |
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X |
X |
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CPU & Power Module for Zone 2 / Div. 2 Series 9440/15
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Fieldbus interface / gateway and power supply in a single
module
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Integrated power supply for up to 16 I/O modules
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Profibus DP V0 and V1 HART up to 1.5 MBit/s with option of
redundancy
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Modbus RTU up to 38.4 KBit/s
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Additional ServiceBus interface for commissioning, fault
diagnostics and HART communication
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LCD indicator for local display of diagnostic data, input and
output values
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Zone |
0 |
1 |
2 |
20 |
21 |
22 |
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Class |
I |
II / III |
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Zone |
0 |
1 |
2 |
20 |
21 |
22 |
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Ex interface |
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X |
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X |
X |
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Installation in |
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X |
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X*) |
X*) |
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Class |
I |
II / III |
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Division |
1 |
2 |
1 |
2 |
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Ex interface |
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X |
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X |
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Installation in |
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X |
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X*) |
*) suitable enclosure necessary
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CPU & Power Module and Sockets for Installation in Zone 1 / Div. 1
Series 9440/22; Series 9490
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Fieldbus interface / gateway and power supply in a single
module
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Intrinsically safe fieldbus and ServiceBus acc. RS 485-IS
(PNO-Standard)
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Integrated Ex i power supply for up to 8 I/O modules
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Profibus DP V0 and V1 HART, up to 1.5 MBit/s, with optional
redundancy
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Modbus RTU, up to 38.4 kBit/s
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Additional ServiceBus interface for commissioning, fault
diagnostics and Asset Management System
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LCD indicator for local display of diagnostic data, input and
output values
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Module can be replaced in Zone 1 / Div. 1 in operation (hot
swap)
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Zone |
0 |
1 |
2 |
20 |
21 |
22 |
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Class |
I |
II / III |
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Zone |
0 |
1 |
2 |
20 |
21 |
22 |
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Ex interface |
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X |
X |
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X |
X |
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Installation in |
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X |
X |
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X*) |
X*) |
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Class |
I |
II / III |
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Division |
1 |
2 |
1 |
2 |
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Ex interface |
X |
X |
X |
X |
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Installation in |
X |
X |
X*) |
X*) |
*) suitable enclosure necessary
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