YOKOGAWA CENTUM VP System (Vnet/IP Version)

YOKOGAWA CENTUM VP System (Vnet/IP Version)

Core components and software packages of the system

1. Core components (hardware)

Component Type Core Device Function Description

Operation monitoring HIS (Human Interface Station) human-machine interaction interface, supports desktop/console type, can integrate engineering functions

Engineering Station (ENG) system configuration and maintenance, supporting integration and deployment with HIS

Control class FCS (Field Control Station) core control computing unit, FCU model includes AFV10 /AFV30 /AFV40  (single/dual redundancy)

Advanced Process Control Station (APCS) for extended control and computation, improving factory operational efficiency

Gateway class GSGW/USGS/BIOS subsystem integrated gateway, supporting Modbus, OPC and other protocols

Network equipment L2SW/L3SW layer 2/3 switches, intra/inter domain communication relays (1Gbps rate)

The routing devices V net router and WAC router connect Vnet/IP to V net domain and wide area network (WAN) communication

2. Classification of core software packages

Software type represents model core function

Standard operation and monitoring functions of LHS 110 operation monitoring software

Operation monitoring software LHS1150 remote operation and monitoring server function

Operation monitoring software LHS4000 million tag processing (up to 1 million tags/system)

LHS5100 Standard Builder Function for Engineering Software (System Configuration)

Engineering software LHS5150 graphic builder (controls drawing creation)

Compliance software LHS5170 FDA 21 CFR Part 11 adaptation (access control, audit trail)

Extended function software LHS6530 report generation function

Extended Function Software LHS4450 Multi Project Connection Function (Hierarchical/Bidirectional Connection)

Network architecture and communication specifications

1. Core network (Vnet/IP)

Network attribute: Dual redundant control network based on Gigabit Ethernet (Bus1/Bus2), automatically switches in case of control communication failure

Topology structure: star topology

Communication speed: 1Gbps (between L2SW/L3SW), 100Mbps (between device and L2SW)

Transmission medium: Category 5e and above unshielded twisted pair (UTP), RJ-45 interface

Transmission distance: maximum 100m between device and L2SW; maximum 5km between L2SW (1000BASE-LX)

System size limitation:

Up to 64 Vnet/IP devices per domain

Up to 16 domains and 256 sites per system

2. Auxiliary network (Ethernet)

Purpose: File transfer, HIS/ENG communication

Protocol basis: IEEE802.3

Special configuration: When certain conditions are met, Vnet/IP Bus2 can be reused, with a communication bandwidth not exceeding 300Mbps

3. I/O communication bus (Class 3 core bus)

Bus type adaptation FCU transmission rate transmission medium maximum distance connection node limit

ESB bus AFV10 /AFV30 /AFv40  128Mbps dedicated cable (YCB301) 10m AFV10  up to 9; AFV30 /AFV40  up to 13

Optical ESB bus AFV30 /AFV40  128Mbps single-mode fiber (LC interface) 50km (relay module) same as ESB bus

ER bus AFV10  10Mbps coaxial cable (YCB141/YCB311) 185m (YCB141) maximum 14 per FCU, maximum 8 per bus

System configuration and expansion

1. System size limitation

Remarks on configuration item limit values

The maximum number of operation monitoring tags is 1 million/LHS4000 package needs to be enabled for the system, with a default maximum of 100000

The minimum system configuration of HIS x 1+ENG x 1+FCS x 1 HIS and ENG can be merged into one computer

Maximum number of FCS 114/system single FCS default 200 control drawings, maximum 500

Multi project connectivity supports hierarchical/bidirectional connectivity. Bidirectional connectivity is only applicable to CENTUM VP/CS 3000 projects

2. System expansion methods

Inter domain extension: Connect multiple Vnet/IP domains through L3SW, supporting up to 16 domains

Cross network expansion: Connect Vnet/IP and V net domains through V net routers, supporting a 3-layer hierarchical structure

Wide Area Expansion: Connect to WAN (including satellite communication) through WAC router to achieve remote device monitoring

Multi project extension: Implementing integrated monitoring of multiple projects through LHS4450 package (hierarchical/bidirectional mode)

Compliance and installation environment

1. Core compliance standards

FDA 21 CFR Part 11: Supports electronic record/signature, access control, and audit trail functionality

Safety standards: CSA C22.2 No.61010-1, CE Low Voltage Directive EAC CU TR 004

EMC standards: EN 55011 Class A, RCM, KC Marking

Explosion proof standards: CSA Non Intrinsic, FM Non Intrinsic, Type n/i (intrinsic safety)

2. Installation environment requirements

Environmental Parameters Desktop Equipment (HIS/ENG) Control Equipment (FCS/Node Unit)

Working temperature 5-40 ℃ 0-50 ℃

Relative humidity 20-80% RH 10-90% RH (non condensing)

Temperature change rate ± 10 ℃/hour ± 10 ℃/hour

Power supply voltage 100-120V AC ± 10%, 220-240V AC ± 10%, 24V DC ± 10%, same as left

Grounding requirement: independent grounding, resistance ≤ 100 Ω, independent grounding, resistance ≤ 100 Ω

Vibration requirements 1-14Hz (0.25mm amplitude), 14-100Hz (2m/s ²) are the same as the left