YOKOGAWA Centum VP User Manual

2. Transportation, Storage and Installation
2-47
TI 33J01J10-01EN
Mar. 29, 2019-00
The following shows how to mount N-IO nodes (Intrinsic Safety barrier) in a cabinet:
F020522.ai
Non-mounting area /
Wiring is possible
(1 unit or more)
Non-mounting area / Wiring is possible
(100 mm or more)
System wiring area
Field wiring area
System wiring area
NIU
External
power
supply
area
External
power
supply
area
NIU
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
Non-mounting area /
Wiring is possible
(1 unit or more)
Non-mounting area / Wiring is possible
(100 mm or more)
System wiring area
Field wiring area
System wiring area
NIU NIU
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
IOBP_IS
When IOBP_IS are A2BN4D When IOBP_IS are A2BN5D
Figure Example of Mounting N-IO Nodes (Intrinsic Safety Barrier) in a Cabinet

YOKOGAWA Centum VP Specifications

General

System Type	Distributed Control System (DCS)
Architecture	Client-Server
Control Network	Vnet/IP
Controller Type	FCS (Field Control Station)
Programming Languages	Function Block Diagram (FBD), Sequential Function Chart (SFC), Ladder Diagram (LD), Structured Text (ST)
Operating System	Real-time OS (for Controllers)
Redundancy	Controller, Communication Network, Power Supply
I/O Modules	Analog I/O, Digital I/O
Communication Protocols	Modbus, OPC, Foundation Fieldbus, Profibus, HART
Scalability	From small to large applications
Security	User Authentication, Authorization, Audit Trail
Integration Capabilities	OPC UA, Modbus, Ethernet/IP