經(jīng)典推薦：霍尼韋爾XL100C大型現(xiàn)場DDC控制器

霍尼韋爾XL100C大型現(xiàn)場DDC控制器是一款旗艦型的經(jīng)典DDC控制器，原產(chǎn)地德國，功能強(qiáng)大，性能穩(wěn)定，使用壽命長，是值得鼎力推薦的經(jīng)典：

Voltage:
24 Vac, ± 20%, 50 to 60 Hz
24 Vdc, + 20%, – 10%
IMPORTANT
If the Excel 100C is supported with, e.g. a battery or accumulator, it has tobe assured that no “

pumping” of the power supply occurs.
Maximum number of devices per System Bus:
30
Power consumption:
max. 40 VA (max. 30 W)
Ambient temperature:
During operation: 0 to 50°C (0 to 45°C when mounted horizontally)
During storage: -20 to 60°C
Ambient humidity:
During operation and storage 5 to 90% r.h.
Dimensions of housing:
235 x 192 x 72 mm (H x W x D)
Mounting:
Wall or DIN rail mounting
Program back-up during power failure:
72 hours via gold capacitor
Protection class:
IP 30 (with cover mounted)
Operator units:
Operator unit XI582 desktop or wall mounting
XL-Online

MCE 3 and MCE 1     The MCE 3 and MCE 1 are analog/digital converters that convert analog outputs of
the Excel 100 into digital outputs. The MCE 1 converts one analog output into one
voltage-free changeover contact. The MCE 3 converts three analog inputs into two
voltage-free outputs and one N.O. contact.
MCD 3

The MCD 3 is an analog/digital converter that converts 1 analog output into one
voltage-free changeover contact and one analog output into a three-point output.
MCM 1

The MCM 1 is a 4-channel separation module that provides active switching
voltages to the digital inputs of the Excel 100 from up to four voltage-free contacts.

GENERAL
The Excel 100C Controller is a direct-digital control, microprocessor-based,  programmable controller  for managing building functions.

The Excel 100C monitors and commands HVAC equipment controls  for  buildings  (industrial,  retail,  hotel, school, health care buildings, etc.). It can operate as a stand-alone unit or as an  integral  part  of a higher-order system.
The Excel 100C easily accommodates expansion via a sophisticated peer-to-peer  Communication  Bus (C-Bus). Up to 30 devices ─ such as Excel Building Supervisors (XBS), other  controllers,  interfaces  to 3rd part systems etc. ─ can be connected to the C-Bus. Long-distance communication to a remote  XBS is supported via modem or ISDN.

The Excel 100C is easily handled using the XI582 Operator Terminal (supports bus-wide access)  or  the PC-based XLOnline tool for easy start-up of the controller (e.g. downloading applications,  implementing on-site adjustments, etc.).

A PC-based Excel Building Supervisor workstation provides a graphic  operator  interface  for  managing a network of controllers.

Control applications are generated using CARE, a PC-based graphic  tool  which  simplifies  the  engineering process. Once the control applications have been engineered, they can be simulated  and adjusted in CARE, which also assists in the startup  and  troubleshooting  of  the  application  programs.

FEATURES
Stand-alone or integrated networked operation via C-Bus
Integrated communication interfaces:
Remote via Modem / ISDN
Freely programmable applications
36 inputs / outputs:
12 universal inputs
12 universal outputs
12 digital inputs
Multiple operator interface options
Program for wiring test included
LED indicators
RAM back-up via gold capacitor (no battery needed)
Flash EPROM for application and firmware download

DESCRIPTION
Excel 100C supports twelve universal inputs, twelve universal outputs, and twelve digital inputs. This enables the Excel 100C to handle a wide variety of small to medium-sized applications.

The capabilities of the Excel 100C can be enhanced with additional controllers connected to the same C-Bus. The controllers on the C-Bus are able to exchange and share data.

Remote service and maintenance is supported via an integrated interface for modem or ISDN communication.

Download of firmware and applications into the flash memory of the Excel 100C is possible from the PC-based XL-Online  tool as well as from the building manager XBS.  This functionality is used to  upgrade the firmware or the applications.

The memory and the real-time clock are backed up by a gold capacitor. This prevents problems  related to the disposal of dead batteries, environmental problems, etc.