YOKOGAWA CENTUM VP, VNET/IP
Yokogawa Field Control Unit FCU AFV30S-S41251
Hardware Specifications for Yokogawa Field Control Unit FCU AFV30S-S41251
For the installation specifications and the environmental conditions common to the systems, refer to “Vnet/IP System Overview (Vnet/IP Edition)”.
Processor
VR5432 (133 MHz)
Main Memory Capacity
32 Mbyte
Memory Protection During Power Failure to Yokogawa Field Control Unit FCU AFV30S-S41251
Battery
Battery Back-up for Main Memory: Max. 72 hours
Battery Recharge Time: Min. 48 hours
FCU Status Contact Output
2 terminals (NC, C)
Contact Points open during FCU failure
Contact Rating: 30 V DC, max. 0.3 A
Communication Interface
Vnet/IP Interface: Dual-redundant
Power Supply
Voltage: 100-120 V AC, Frequency: 50/60 Hz
Voltage: 220-240 V AC, Frequency: 50/60 Hz
Voltage: 24 V DC
Specify with Suffix Codes.
Power Consumption
100-120 V AC: 200 VA
220-240 V AC: 230 VA
24 V DC: 5.5 A
Weight for Yokogawa Field Control Unit FCU AFV30S-S41251
Approx. 7 kg (AFV10S)
Approx. 8 kg (AFV10D)
Mounting for Yokogawa Field Control Unit FCU AFV30S-S41251
19-inch Rack Mounting:
Rack mount (8 x M5 screws)
Insulation bush (accessory)
Connection
Power Supply: M4 screw terminal connection Grounding: M4 screw terminal connection Contact Output: M4 screw terminal connection Network: Connect UTP cable (CAT5e or better) to Layer 2 switch.
Standard Accessoriesfor Yokogawa Field Control Unit FCU AFV30S-S41251
The FCU is delivered with the following standard accessories.
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Parts Names
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Parts Numbers
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Description
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Quantity
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Remarks
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Insulating bush
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S9049PM
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–
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8
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Accessory
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Models and Suffix Codes for Yokogawa Field Control Unit FCU AFV30S-S41251
Field Control Unit
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Description
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Model
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AFV30S
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Field Control Unit (for Vnet/IP and FIO, 19-inch Rack Mountable)
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Suffix
Codes
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-S
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Standard type
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3
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Dual-redundant Vnet/IP, single power supply
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4
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Dual-redundant Vnet/IP, dual-redundant power supply
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1
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Always 1
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1
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100 - 120 V AC power supply (*1)
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2
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220 - 240 V AC power supply (*1)
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4
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24 V DC power supply (*1)
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5
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Basic type with no explosion protection
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6
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With ISA Standard G3 option and no explosion protection
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E
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Basic type with explosion protection
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F
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With ISA Standard G3 option and explosion protection
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1
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LFS1700 Control function for field control station
(for AFV30£/AFV40£, Vnet/IP and FIO) <for CP461>
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Option
Codes
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/HKU
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With HKU interface (*2)
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/ATDOC
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Explosion Protection Manual (*3)
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Note:
*1: To meet the safety standards and EMC standards, the unit must be installed in a keyed metallic cabinet.
*2: When used in combination with ACUKT, specify this option code “/HKU.”
*3: Select the option code “/ATDOC” to follow the ATEX Directive for use in potentially explosive atmospheres.