Honeywell XS814 Aux Terminal Block

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.

Insert and Removal of I/O under Power

For ease of maintenance, the ControlEdge HC900 controller

supports removing and inserting I/O modules from the

module rack without removing power from the controller.

Each module is sensed for validity by the controller

and auto-configured on insertion.

Other Modules

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

• Scanner 1 module, single port (p.33)

• Scanner 2 Module, dual port (p.34)

• Universal AC Power Supply, 60W (p.6)

• Power Supply 24VDC, 60W (p.6)

• Redundant Switch Module (p.35)

• Power Status Module (p.35)

The Excel Web II is Honeywell’s Ethernet-based, freely programmable

Building Automation controller. The controller provides network security,

universal operation and reduces total installation cost for building investors

and building operators. Excel Web II offers a combination of BACnet IP,

BACnet MS/TP, and LONWORKS communication. Excel Web II can control

a huge variety of building management applications, such as traditional

heating, ventilation, and air conditioning (HVAC) applications, energy

management functions, including optimum start/stop, night purge,

and maximum load demand, supervisory functions for lighting, sun-blind,

heat and energy metering and many other applications.

ComfortPoint™ Open is a fully programmable BACnet Building Controller (B-BC)

that works natively with CPO-Studio and supports AHU, RTU and Central Plant

applications.