Product Information

Yokogawa Field Control Unit AFF50S-H31211[Product print page]

Product Name: Yokogawa Field Control Unit AFF50S-H31211
Product Type: AFF50S-H31211
Exhibitors: Yokogawa
Product Documentation: No Related Documents

Brief

Yokogawa Field Control Unit AFF50S-H31211 covers the hardware specifications of theField Control Unit Yokogawa Field Control Unit AFF50S-H31211

 Detailed description

Yokogawa Field Control Unit AFF50S-H31211


GENERAL

Yokogawa Field Control Unit AFF50S-H31211

This GS covers the hardware specifications of the Field Control Unit which is the processor of the Field Control Station (FCS).


HARDWARE SPECIFICATIONS

Yokogawa Field Control Unit AFF50S-H31211

For the installation specifications and the environmental conditions common to the systems, refer to “System Overview (GS 33K01A20-50E).”
Processor
VR5432 (133 MHz)
Main Memory Capacity
32 Mbyte
Memory Protection During Power Failure
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
V net Interface:  Dual-redundant
ESB bus interface:Dual-redundant or Single (In case of AFF50D, always Dual-Redundant.)

Power Supply

(specify with Suffix Codes)
Voltage:  100-120 V AC, Frequency: 50/60 Hz Voltage:  220-240 V AC, Frequency: 50/60 Hz Voltage:  24 V DC
Power Consumption
100-120 V AC:  200 VA (AFF50S-H31211/D)
220-240 V AC:  230 VA (AFF50S-H31211/D)
24 V DC:  5.5 A (AFF50S-H31211/D)
Weight
Approx. 7 kg (AFF50S-H31211) Approx. 8 kg (AFF50D)


MODELS AND SUFFIX CODES
Field Control Unit (19-inch Rack Mountable Type)

Yokogawa Field Control Unit AFF50S-H31211

 

 

Description

Model

AFF50S

Field Control Unit (for V net and FIO, for 19-inch Rack Mountable)

 

 

 

 

 

 

Suffix Codes

-H

Compact type

3

Dual-Redundant V net (10BASE-2), Single power supply

4

Dual-Redundant V net (10BASE-2), Dual-Redundant power supply

1

Always 1

1

100–120 V AC power supply

2

220–240 V AC power supply

4

24 V DC

0

Basic type

1

With ISA Standard G3 option

 

1

LFS1350 Basic software license for Control Function for Compact Field Control Unit

(for V net and FIO)

Option Code

/ATDOC

Explosion Protection Manual (*1)

 *1: Select the option code "/ATDOC" to follow the ATEX Directive for use in potentially explosive atmospheres.


Yokogawa Field Control Unit AFF50S-H31211