Honeywell Experion PKS Specifications And Technical Data page 39

EP03-300-200
Release 200
Redundant Controller Configuration (ControlNet Supervisory Network)
TC - PRS021 -- C200
Control Processor
TC - CCR013 -- CNI,
Redundant Media
TC - FPCXX2 --
120/240 VA C
Power Supply
Terminators --
TC - TCXBNC
to IO
Chassis
The above example illustrates a Redundant Controller configuration. The redundant Controller
chassis are identical, with all modules in the same slot locations and no I/O modules in the Controller
chassis.
Up to four (4) I/O CNIs are present in each Controller chassis, each of which can support up to 24
IOMs (maximum of 64 IOMs per Controller). All four I/O CNIs may share a single ControlNet trunk cable,
or individual cables may be used per CNI as needed. As an example, a controller with 3 I/O CNIs could
use a single I/O ControlNet cable, two I/O ControlNet cables or three individual cables. All three
configurations are valid.
All CNIs on the same physical Supervisory or I/O ControlNet network must be either single-cable type
or redundant-cable type, but each must not contain a mixture of both. This is a requirement for proper
ControlNet cable fault handling and for normal ControlNet operation with minimal communications errors.
The PC ControlNet Communication Interface is only available in the redundant configuration, but works
properly in either configuration.
CNI cards in a redundant chassis are either Tx-CCN012/013 (non-redundant media) or Tx-CCR012/013
(redundant media) ControlNet Interface (CNI) modules. The CNI cards in the primary rack have the same
model number and revision as the CNI card in the same slot of the secondary rack.
Experion PKS CEE-based Controller Specifications and Models
TC - CCR013 -- CNI to
TC-FXX072 -- 7-slot rack
connect to I/O racks
TC-PRR021 --
Redundancy
Module
GN-KRRxx1 -- Redundancy
Cable (Fiber Optic)
ControlNet Cable -- I/O Comm
ControlNet Cable (TC-KCCxxx ) -- Supervisory
NO IOMs PERMITTED IN CONTROLLER
NO IOMs PERMITTED IN CONTROLLER
CHASSIS FOR REDUNDANT
CHASSIS FOR REDUNDANT
CONFIGURATION!!
CONFIGURATION!!
(IOLIM and FIM are exceptions)
36
December, 2003
Version 1.0
Redundant Chassis
Identical Configuration
(module - for - module)
to
Server