Product Description
Product Details
Manufacturer |
YOKOGAWA |
Model/Part Number |
AFV30D-A41251 |
Model Type |
Duplexed Field Control Unit |
General Overview
The AFV30D-A41251 is a Duplexed Field Control Unit (FCU) designed for Vnet/IP and FIO communication. This unit is essential in the core of the Field Control Station (FCS), providing dual-redundant configurations to ensure reliability and continuous operation.
Key Specifications
Battery Backup for Main Memory |
Max. 72 hours |
Battery Recharge Time |
Min. 48 hours |
READY Contact Output |
2 terminals (NC, C) |
Contact Points during FCU Failure |
Open during failure |
Contact Rating |
30 V DC, max. 0.3 A |
Communication Interface
Vnet/IP Interface |
Dual-redundant |
Module Configuration
Power Supply Module |
PW481, PW482, or PW484 (2 modules for dual-redundant configuration) |
Processor Module |
CP471 or CP461 (2 modules for dual-redundant configuration) |
I/O Module |
Max. 8 |
Power Supply Options
Voltage |
Power Consumption |
100-120 V AC |
200 VA |
220-240 V AC |
230 VA |
24 V DC |
5.5 A |
Weight
Model |
Weight |
AFV30D |
Approx. 8.0 kg |
Suffix Codes and Options
Description |
Model |
Suffix Codes |
Standard type (for CP471) |
- |
-A |
Standard type (for CP461) |
- |
-S |
Dual-redundant Vnet/IP & power supply |
Always 1 |
- |
Power Supply Options |
100-120 V AC, 220-240 V AC, 24 V DC |
1, 2, 4 |
Basic Type |
- |
0 |
ISA Standard G3 Option |
- |
1 |
Explosion Protection |
Basic, ISA Standard G3, or Explosion Protection |
5, 6, E, F |
LFS1700 Control Function |
For AFV30/AFV40, Vnet/IP and FIO |
1 |
R6.01 or later |
- |
2 |
Option Codes |
- |
/HKU, /ATDOC, /MRN |
Download PDF file here:
Click to Download PDF