Critical Environment Technologies PDC Series Spécifications

1 Critical Environment Technologies Canada Inc. “PDC” Series Programmable Digital Controllers & “DST” Series Digital Sensor / Transmitters Criti

10 4.1 ENCLOSURE INTERIOR LAYOUT PHOTO INCOMING LINE VOLTAGE SYSTEM POWER ENCLOSURE MOUNTING HOLE ENCLOSURE MOUNTING HOLE ENCLOSURE MOUNTING HOLE EN

11 4.2 WIRING CONNECTIONS DRAWING (DIGITAL)

12 4.3 WIRING CONNECTIONS DRAWING (ANALOG)

13 4.4 DST DIGITAL ELECTROCHEMICAL SENSOR / TRANSMITTER DRAWING

14 4.5 DST DIGITAL SOLID-STATE SENSOR / TRANSMITTER DRAWING

15 5.0 MAIN CIRCUIT BOARD PHOTO DIGITAL “J3” JUMPER LOCATION FOR “SYSTEM RESET” SECOND CAN WIRING TERMINAL STRIP “J5” JUMPER LOCATION FOR THE BOTH CA

16 5.1 MAIN CIRCUIT BOARD PHOTO ANALOG WIRING TERMINAL STRIP FOR INDIVIDUAL ANALOG SIGNAL WIRES FROM ANALOG TRANSMITTERS WIRING TERMINAL STRIP SUPPLY

17 5.2 DST CIRCUIT BOARD PHOTO (ELECTROCHEMICAL) WIRING INPUT TERMINALS WIRING OUTPUT TERMINALS LINK LED AUTO-CAL PUSH-BUTTON LED-2 FOR CALIBRATI

18 6.0 SYSTEM OPERATION Powering up: Double check wiring connections at both the PDC controller and the remote mounted DST series digital transmitt

19 7.0 SYSTEM PROGRAMMING– GENERAL System Configuration: The PDC controller is completely configurable by the end user. Reference the following pag

2 IMPORTANT NOTICES READ AND UNDERSTAND THIS OPERATION MANUAL PRIOR TO INSTALLING OR USING THIS INSTRUMENT. THE MANUFACTURER IS NOT RESPONSIBLE

20 7.2 INPUT CODE DESCRIPTIONS 1211 “LOW ALARM SET POINT”: This code allows the user to set or change the system low alarm set point. This is th

21 7.2 INPUT CODE DESCRIPTIONS, CONT’D….. 3212 “ INPUT ADDRESS”: This code is used to initiate and configure the system. First ensure all external

22 7.2 INPUT CODE DESCRIPTIONS, CONT’D….. 1221 “AUTO NULL”: This code allows the user to force the remote DST (digital signal transmitter) to nul

23 7.2 INPUT CODE DESCRIPTIONS, CONT’D….. GAS SENSOPR TYPE - CODE 1231 - GAS SENSOR LISTING DISPLAY GAS SENSOR UNITS INDICATION TY

24 7.3 SYSTEM PROGRAMMING - OUTPUT CODES CODE DESCRIPTION 2331 NORMAL RELAY ACTIVATE (GAS ALARM) (ALL , SENS ,

25 7.4 OUTPUT CODE DESCRIPTIONS 2331 “NORMAL RELAY ACTIVATE (GAS ALARM)”: This menu item is used to select the type of alarms which will activate e

26 7.4 OUTPUT CODE DESCRIPTIONS, CONT’D….. 3221 “RELAY ENABLE / DISABLE”: This code allows the user to enable or disable a specific relay. The c

27 7.4 OUTPUT CODE DESCRIPTIONS, CONT’D….. 2333 “STROBE OUTPUT ACTIVATION LEVEL”: This code controls the gas alarm level at which the “strobe” o

28 7.4 OUTPUT CODE DESCRIPTIONS, CONT’D….. 3232 “REMOTE ANALOG OUTPUT ADDRESS INITIALIZATION”: This code allows the user to add remote analog out

29 7.4 OUTPUT CODE DESCRIPTIONS, CONT’D….. 3332 “MESSURE ANALOG INPUT VOLTAGES”: This code allows the user to measure the analog input without hav

3 INDEX SECTION DESCRIPTION PAGE 1.0 General ...

30 8.0 CALIBRATION OF SENSOR / TRANSMITTERS Frequency: All sensors require regular calibration maintenance to ensure accuracy and indeed to confi

31 9.0 PERIPHERAL DEVICES Extra Relays: If the target application will require more than eight relay contacts, optional remote relay modules (M/N R

32 12.0 TROUBLE-SHOOTING If after 10 min of operation there are errors in the system the following check list should be carried out. 1) Check tha

33 12.0 TROUBLE-SHOOTING, CONT’D….. With the POWER ON 1) Check the voltage on the 24VDC line. A reading of anywhere between 24.0 VDC to 20.0VDC is

34 12.0 TROUBLE-SHOOTING, CONT’D….. Software 1) Check System Error/WDT Test Menu 3331. The display will indicate what the source of the error is t

4 1.0 GENERAL PDC series systems are configurable, digital, microprocessor based, controllers for use in non-hazardous (non-explosion rated) envi

5 2.0 CONTROLLER SPECIFICATIONS, CONT’D….. Fuses: Replaceable: Primary: 1.5 amp, Power supply: 2.0 amp Options: a) BACnet Output Mod

6 3.0 INSTALLATION Standard: Four 3/16” diameter mounting holes can be located at the corners inside the enclosure base. Take caution when using in

7 3.1 WIRING Digital System: If a digital system has been selected, refer to “WIRING SPECIFICATIONS AND INSTALLATION INSTRUCTIONS” on page 5. The

8 3.2 JUMPER SETTINGS AND WIRING EXAMPLES, CONT’D….. System wiring can originate at the “CAN-IN” or “CAN-OUT” wiring terminals of the PDC. They are

9 NOTE-1: Three knockouts can be found along the top edge and three along the bottom edge of the system enclosure NOTE-2: Standard enclosure is pow