Honeywell 900C75S-0360-00 Redundant Controller C75 CPU-SIL

Power Supply

P01 Power Supply (900P01-xxxx)

The P01 power supply provides 5VDC and 24VDC to satisfy the power requirements of a

rack with a controller and local I/O, a rack with a scanner, and remote I/O. The 60-watt

capacity allows for almost any mix of I/O modules in one rack. See Module Specifications

starting on page 6. A tool-secured door covers the high voltage connections; test jacks

behind the door allow for quick verification of proper operation. An internal non-replaceable

fuse limits supply current under certain fault conditions.

P24 Power Supply (900P24-xxxx)

The P24 power supply provides 5VDC and 24VDC to satisfy the power requirements of a

rack with a controller and local I/O, a rack with a scanner and remote I/O or a redundant

controller rack. The 60-watt capacity requires minimal de-rating of the available ControlEdge HC900 I/O modules. 

A toolsecured door covers the voltage connections. 

An internal non-replaceable fuse limits supply current under certain fault conditions.

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.

Key Features

The 5701 Series Control System is part of the 57 System family and is designed to monitor and control field installed industrial gas detectors.

The key features of the system are as follows.

Provides up to 16 gas detection channels in a standard 19'' subrack using a 3U card format.

Provides up to 8 gas detection channels in a 3U card format in a half 19'' subrack.

Racks are available for both front and rear wiring.

Simple field connection for wires up to 2.5mm2.

Single channel operation mode for high integrity systems.

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)

Other advantageous products on sale are listed below: