Critical Environment Technologies ART Bedienungsanleitung PDF herunterladen (Seite 4)

FIVE

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NB-GPC

FHC

& FHC-SD

Native BACnet Controls/Touch Screen Display

The NB-GPC

FHC™

in combination with the FHC-SD color

touch-screen Local User Interface offers unprecedented

technology combined with flexibility of control found

nowhere else in the industry today.

The controls platform is based on the AAM GPC

family of control products. These controllers offer the

maximum in control power, flexibility and speed based

on a 32 bit processor with a real time operating system.

They employ one of the most complete Native BACnet

implementations in the industry.

Flexibility is expanded through the use of the FHC-SD by

offering multiple levels of configurability and accesibility

designed to give users security and safety on a highly

visible, live local user interface. The FHC-SD allows

for two-staged alarming, notifying users of a potential

problem through visual and audible alarms.

Should a cautionary preset “low/high-limit” be reached,

the display will begin to flash yellow and emit a 3 second

pulsing alarm from the display as a caution to the hood

operator. Should an extreme "low/high-limit" alarm

occur, the display then will go into emergency override,

displaying a red flashing background and emitting a

constant pitch alarm from the display, while driving the

damper or valve to a preconfigured position.

A separate emergency touch screen icon can be

operator activated, forcing the controller to activate the

preset emergency procedure; which may also include

audible and visual alarms through the Native BACnet

network.

COM

EXF

AVP

COM

EMG

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(19)

(20)

(21)

(22)

SP1

COM

SP2

SP3

COM

SP4

EXF

AVP

EMG

SP1

SP2

+24 VDC OUT

COMMON

CF -

CF+

CASCADE FLOW

RESET

(0607a)

PATENT PENDING

RX TX PE BE

N+ N- N+ N-

INPUTS

MADE IN USA

POWER SUPPLY STATUS

STATBUS BYTE ERROR

STATBUS PROTOCOL ERROR

+3.3V

+5V

+24V

MAIN

POWER

CONTACT

CLOSED

ALM

DIGITAL OUTPUTS

24 VAC IN

EXD

COM

CFO

COM

EXD

SSB ACTIVITY

IOX1

DISPLAY ONLY IOX3

MAIN PROCESSOR

IO PROCESSOR

I V R

ANALOG OUTPUTS

AO STATUS

TERM

Product Designation:

(TB1)

(TB2)

(TB4)

TB6

(TB5)

RS-485

(23) (24) (25) (26) (27) (28) (29) (30) (31) (32) (33) (34) (35) (36) (37) (38) (43) (44)

X1 X2

TB9

TB10

TB12

(45)

(46)

(47)

(48)

(57)

(58)

(69)

(70)

(TB13)

(TB15)

(TB17)

24 VAC OUT

80M7, OPEN ENERGY MANAGEMENT EQUIPMENT.

See Reference Manual No.

1E-04-00-0xxx for Instructions for use

ELECTRICAL RATINGS:

Power Inputs: Class 2

24VAC 50/60Hz Nominal 4.17A maximum

1.85A PTC Protection

Power Outputs: Class 2

24VAC 1.3A maximum

1.35A PTC Protection

24VDC Out .15A maximum

.2A PTC Protection

IOX 24VAC OUT

.9A PTC Protection Total

Triac Outputs: Class 2

1A 30VAC maximum

Signal Inputs/Outputs: Class 2

30VDC maximum

Communication Signals: Class 2

EIA-485, 5VDC maximum

SSB, 12VDC 50mA maximum

ENVIRONMENT RATINGS:

Temperature:

0º to 50º C

Humidity:

0 to 80% RH non-condensing

NET TOOL

Tis deice complies wit Part 15 of te FCC Rules.

Operation of tis euipment is suect to te following

two conditions: 1) Tis deice may not cause armful

interference, and 2) Tis deice must accept any

interference receied, including interference tat may

cause undesired operation.

Caution: Improper Wiring will cause damage. Refer to Manual

UMPER CONFIGURATION

TYPICAL UI

I: 0-20mA

V: 0-10VDC

R: 0-250K om

I V R

TB7

TB8

SSB COM X1 X2

AC OUT

SSB COM X1 X2

AC OUT

SSB COM X1 X2

AC OUT

V: 0-10VDC

I: 0-20mA

UMPER CONFIGURATION

TYPICAL FOR AO

V I

Use Copper Conductors Only

Caution:

Terminal Bloc Torue

3 Inc-pounds maximum

SP3

SP4

SBC-GPCFHC1

NB-GPCFHC1

SBC-GPCFHC2

NB-GPCFHC2

CRITICAL ENVIRONMENTS

Fume Hood Controller

• Native BACnet control utilizing American Auto-

Matrix state of the art GPC technology

• Complies with ASHRAE Standard 110-1995

• 32-bit microprocessor utilizing tunable high-speed

PID control algorithms

• PID control loop cycles every 50ms, for exhaust

damper output

• Inputs and outputs updated 20 times per second

• Stand-alone or network operation

• Reliable high-speed communication over twisted

pair (EIA-485) wire, up to 115.2k baud

(note: exceeds BACnet specification)

• Controls using measured face velocity or sash

position

• Pre-programmed function blocks

• Configurable setpoints, multistage alarms, and

alarm delays

• Separate Flow Totalization Network for multiple

hood volumetric offset flow control of laboratories

• 18-bit input resolution enables various measured

variable inputs such as sash position, face velocity,

hood static pressure, or side wall velocity

• Emergency saving setback mode via sensor input or

network

NB-GPC

FHC

BACnet Fume Hood Controller

1 2 3 4 5 6 7 8 9 10 11 12

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