CPC 485 Manuale utente

026-1701 Rev 0 01-05-98

CPC Peripherals

Installation and

Operation

Computer Process Controls, Inc.

1640 Airport Road Suite #104

Kennesaw, GA 31044

Phone (770) 425-2724

Fax (770) 425-9319

The information contained in this manual has been carefully checked and is believed

to be accurate. However, Computer Process Controls, Inc. assumes no responsibility

for any inaccuracies that may be contained herein. In no event will Computer Process

Controls, Inc. be liable for any direct, indirect, special, incidental, or consequential

damages resulting from any defect or omission in this manual, even if advised of the

possibility of such damages. In the interest of continued product development, Com-

puter Process Controls, Inc. reserves the right to make improvements to this manual,

and the products described herein, at any time without notice or obligation.

Peripherals Manual Table of Contents • i

Table of Contents

INTRODUCTION............................................................................................................................................................. 1

485 ALARM PANEL........................................................................................................................................................ 3

OVERVIEW........................................................................................................................................................................... 3

Features .......................................................................................................................................................................... 3

INSTALLATION ..................................................................................................................................................................... 3

Mounting......................................................................................................................................................................... 3

Power Wiring.................................................................................................................................................................. 4

Power Jumpers................................................................................................................................................................ 4

Network Wiring............................................................................................................................................................... 4

Network Terminating Resistance Jumpers...................................................................................................................... 4

Device ID Numbering ..................................................................................................................................................... 4

Baud Rate........................................................................................................................................................................ 5

Printer Setup................................................................................................................................................................... 5

Audible Annunciation...................................................................................................................................................... 5

Setting the Clock ............................................................................................................................................................. 6

OPERATION.......................................................................................................................................................................... 7

Modes of Operation ........................................................................................................................................................ 7

Acknowledging and Resetting Alarms............................................................................................................................. 7

Displaying Alarms........................................................................................................................................................... 7

Network Loss................................................................................................................................................................... 7

Clearing Alarms.............................................................................................................................................................. 7

RS232 BUS AMPLIFIER (P/N 812-1800) ...................................................................................................................... 9

OVERVIEW........................................................................................................................................................................... 9

Features .......................................................................................................................................................................... 9

INSTALLATION ..................................................................................................................................................................... 9

Power .............................................................................................................................................................................. 9

Location .......................................................................................................................................................................... 9

Mounting......................................................................................................................................................................... 9

System Connections....................................................................................................................................................... 10

SYSTEM DESCRIPTION ....................................................................................................................................................... 11

Indicator Lights............................................................................................................................................................. 11

System Override Buttons............................................................................................................................................... 12

MODEM (P/N 370-9600)................................................................................................................................................ 13

OVERVIEW......................................................................................................................................................................... 13

HARDWARE SETUP ............................................................................................................................................................ 13

SOFTWARE SETUP.............................................................................................................................................................. 13

CHECKIT REFRIGERATION SYSTEM MONITOR (P/N 508-2000).................................................................... 15

OVERVIEW......................................................................................................................................................................... 15

Features ........................................................................................................................................................................ 15

INSTALLATION ................................................................................................................................................................... 15

Location ........................................................................................................................................................................ 15

Orientation................................................................................................................................................................... 15

SET-UP ............................................................................................................................................................................... 16

Board and Point Settings .............................................................................................................................................. 16

Set Points and Time Delays .......................................................................................................................................... 16

ii • Table of Contents 026-1701 Rev 0 01-05-98

Other Environmental Management Systems................................................................................................................. 17

DEW CELL DEW POINT PROBE (P/N 203-1902).................................................................................................... 19

OVERVIEW ......................................................................................................................................................................... 19

MOUNTING......................................................................................................................................................................... 19

WIRING .............................................................................................................................................................................. 19

SOFTWARE SETUP.............................................................................................................................................................. 20

Input Board and Point Configuration........................................................................................................................... 20

Sensor Control Setup..................................................................................................................................................... 20

LIGHT LEVEL SENSOR (P/N 206-0002).................................................................................................................... 21

OVERVIEW ......................................................................................................................................................................... 21

MOUNTING......................................................................................................................................................................... 21

WIRING .............................................................................................................................................................................. 21

SOFTWARE SETUP.............................................................................................................................................................. 22

Input Board and Point Configuration........................................................................................................................... 22

Sensor Setup.................................................................................................................................................................. 22

INDOOR RELATIVE HUMIDITY SENSOR (P/N 203-5750)................................................................................... 23

OVERVIEW ......................................................................................................................................................................... 23

INSTALLATION ................................................................................................................................................................... 23

Mounting the Indoor RH Sensor ................................................................................................................................... 23

WIRING .............................................................................................................................................................................. 23

SOFTWARE SETUP.............................................................................................................................................................. 24

Input Board and Point Configuration........................................................................................................................... 24

Sensor Control Setup..................................................................................................................................................... 24

OUTDOOR RELATIVE HUMIDITY SENSOR (P/N 203-5760)............................................................................... 25

OVERVIEW ......................................................................................................................................................................... 25

INSTALLATION ................................................................................................................................................................... 25

WIRING .............................................................................................................................................................................. 25

SOFTWARE SETUP.............................................................................................................................................................. 26

Input Board and Point Configuration........................................................................................................................... 26

Sensor Control Setup..................................................................................................................................................... 26

REFRIGERANT TRANSDUCER (P/N 809-1550)...................................................................................................... 27

OVERVIEW ......................................................................................................................................................................... 27

Features......................................................................................................................................................................... 27

INSTALLATION ................................................................................................................................................................... 27

Power ............................................................................................................................................................................ 27

Location......................................................................................................................................................................... 28

Mounting ....................................................................................................................................................................... 28

System Connections....................................................................................................................................................... 28

SYSTEM DESCRIPTION ....................................................................................................................................................... 31

Programming the RMCC .............................................................................................................................................. 31

ECLIPSE PRESSURE TRANSDUCERS..................................................................................................................... 33

OVERVIEW ......................................................................................................................................................................... 33

DESCRIPTION...................................................................................................................................................................... 33

MOUNTING......................................................................................................................................................................... 34

INSTALLATION ................................................................................................................................................................... 34

SOFTWARE REQUIREMENTS FOR ECLIPSE‚ PRESSURE TRANSDUCERS .............................................................................. 35

STANDARD PRESSURE TRANSDUCERS................................................................................................................ 37

Peripherals Manual Table of Contents • iii

OVERVIEW ......................................................................................................................................................................... 37

DESCRIPTION ..................................................................................................................................................................... 37

Installation.................................................................................................................................................................... 38

SOFTWARE REQUIREMENTS............................................................................................................................................... 38

TEMPERATURE SENSORS ........................................................................................................................................ 39

OVERVIEW......................................................................................................................................................................... 39

MOUNTING AND LOCATION............................................................................................................................................... 39

Inside Temp Sensor....................................................................................................................................................... 39

Outside (Ambient) Temperature Sensor........................................................................................................................ 40

Temperature Probe for Duct and Walk-In Box............................................................................................................. 40

Insertion and Immersion Probes................................................................................................................................... 40

Pipe Mount Sensors ...................................................................................................................................................... 41

OTHER SENSORS................................................................................................................................................................ 41

WIRING.............................................................................................................................................................................. 41

REFRIGERANT LIQUID LEVEL SENSOR (P/N 207-0100) ................................................................................... 43

OVERVIEW......................................................................................................................................................................... 43

INSTALLATION ................................................................................................................................................................... 43

SOFTWARE SETUP.............................................................................................................................................................. 43

REFRIGERANT LEVEL TRANSDUCER PROBE (P/N 207-1000)......................................................................... 45

OVERVIEW......................................................................................................................................................................... 45

INSTALLATION ................................................................................................................................................................... 45

SOFTWARE SETUP.............................................................................................................................................................. 45

TRANSFORMERS......................................................................................................................................................... 47

OVERVIEW......................................................................................................................................................................... 47

MATCHING TRANSFORMERS TO BOARDS .......................................................................................................................... 48

Power Requirements..................................................................................................................................................... 48

FUSING SPECIFICATIONS.................................................................................................................................................... 48

TRANSFORMER WIRING DIAGRAMS .................................................................................................................................. 48

Wiring the 16AI, 8RO, 4AO, or 8DO............................................................................................................................ 49

Wiring the 8IO Board ................................................................................................................................................... 49

SAIL SWITCHES........................................................................................................................................................... 53

OVERVIEW......................................................................................................................................................................... 53

SPECIFICATIONS................................................................................................................................................................. 53

MOUNTING & WIRING THE S437A & S637A................................................................................................................... 53

S437A ............................................................................................................................................................................ 54

S637A ............................................................................................................................................................................ 54