Honeywell 900C70S-0360-00 Controller C70 CPU SIL

Introduction 

The New 900 Control Station (900CR series) operator interface from Honeywell compliments the

ControlEdge HC900 Process & Safety Controller with a unique combination of predefined display

features and custom display development tools to deliver ease of use and high flexibility in an efficient and affordable package. 

The color display and finger touch user interface enhances process monitoring while simplifying online controller changes. 

The Station Designer software used to configure the interface works in conjunction with 

the ControlEdge HC900 Controller configuration software to automatically build a Control 

Station database that exactly matches the unique, user configured, controller database. 

This highly integrated operation eliminates the time-consuming task of assigning controller communication

register addresses to the operator interface parameters used to build displays.

The standard database of the Control Station allows all available controller tags to be 

imported without restriction or costly price adders, eliminating the risk of running out of tag resources in the middle of your project.

The hardware of the 900 Control Station is designed to handle tough industrial environments 

with polycarbonate case design and water tight, type 4X/IP66, front bezel assembly. and active alarm status. 

The new 900CR is the perfect solution for applications that require the operator to monitor and control more than just a single device.

 With up to four serial ports and two Ethernet ports, 

these HMI displays can connect to multiple serial and Ethernet devices simultaneously, including variable frequency drives, bar code scanners, etc.

Failsafe

All ControlEdge 900 Platform I/O modules support a user specified failsafe value (analog) or 

state (digital) that the module outputs or inputs will assume if communication

between the controller and the module is interrupted.

Output modules are also disabled if the controller fails to start.

Module diagnostics are not initiated if the control strategy does not call for the inputs or outputs on the modules to execute.

Failsafe is restricted to de-energize in safety applications.

Overview 

The Honeywell ControlEdge HC900 Controller is an advanced loop and logic controller offering a modular 

design sized to satisfy the control and data acquisition needs of a wide range of process equipment.

Terminal Blocks

20-screw Barrier style and Euro style terminal blocks are available for use with all ControlEdge HC900 I/O Modules. 

Red terminal blocks are used for high voltage connections for added safety while black terminal blocks are used for low voltage connections. 

A 36-terminal Euro style block is available with the 16 AI, the 8 and 16 AO as well as the 32 DC DI and 32 DC DO module types.

Remote Terminal Panels 

Optional DIN rail mounted Remote Terminal Panels (RTPs) are available for use with pre-wired cables to reduce installation time and labor expense. 

Four types of RTPs are available: analog inputs, relay outputs, redundant I/O and other I/O modules. 

Three cable lengths are also available to match hardware to installation variations. 

Analog inputs RTPs include transmitter shunt resistors and transmitter power terminals with individual circuit fuses. 

The Relay Output RTP includes a fuse and power disconnect switch for each output. 

All the three types of RTP panels also switch power to allow module removal and installation under controller power. 

Other Modules

In addition to I/O, the following modules are available.

 Scanner 1 module, single port (p.31)

 Scanner 2 Module, dual port (p.32)

 Universal AC Power Supply, 60W (p.4)

 Power Supply 24VDC, 60W (p.4)

 Redundant Switch Module (p.33)

 Power Status Module (p.33)

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