Contrec 114D Manual Download Page 1

MAN-114D-V1.3                                    

 

 

 

 

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FIELD MOUNTED 

BATCH CONTROLLER 

MODEL 114D 

 
 

 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

APRIL 2019 

Summary of Contents for 114D

Page 1: ...MAN 114D V1 3 FIELD MOUNTED BATCH CONTROLLER MODEL 114D APRIL 2019...

Page 2: ...al Timeout 8 4 Programming 9 4 1 Program Steps 10 4 2 Example 11 5 Valve Control and DC Power 12 6 Battery Backup 14 7 Flowmeter Input 15 8 Installation 20 8 1 Wall Mounting 20 8 2 Removing the Front...

Page 3: ...MAN 114D V1 3...

Page 4: ......

Page 5: ...e configured for millivolt signals reed switches Namur proximity switches and most other signal types The instrument is housed in an attractive polycarbonate enclosure which is completely watertight A...

Page 6: ...mmable for the total and preset Frequency Range 0Hz to 10kHz Signal Type Link settable for sinewave 15mV P P minimum open collector reed switch pulse or Namur proximity switch DC Power Input 9 28 Volt...

Page 7: ...ure 20 C to 60 C Dimensions 98mm 3 9 high x 152mm 6 0 wide x 43mm 1 7 deep cable glands not included Protection Sealed to Nema 4X or IP67 standards Cable Entry By cable glands Material Polycarbonate a...

Page 8: ...TION Three keys on the front of the instrument provide an easy and straight forward method to set up batches and control operations The three keys each have dual functions as described below Front Pan...

Page 9: ...sabled if the batch limit is programmed as zero Once programmed the Preset quantity will be retained in memory and will not alter until changed by the user The Preset quantity can only be set while th...

Page 10: ...atch To enter Test Mode the front panel keys should be pressed and held in the following order the STOP key and then the ACCUM TOTAL key Note the test mode cannot be entered while the instrument is in...

Page 11: ...n MAN 114D V1 3 To exit Test Mode the front panel keys should be pressed and held in the following order the ACCUM TOTAL key and then the STOP key...

Page 12: ...put operation is shown above A time delay between the Start and the time when Output 2 switches on can be programmed to provide a soft startup The delay can range from 0 no delay to 9 seconds A Pre st...

Page 13: ...ignal Timeout The Signal Timeout period defines a time interval which is used to detect if the flow has stopped If there is no signal input for a time greater than the Signal Timeout period the flow i...

Page 14: ...in the Calibration mode The CAL number is displayed on the lower display and the parameter is displayed on the upper display Any batch in progress when the Program mode is entered is stopped and cann...

Page 15: ...n seconds 0 9 sec when Output 2 will switch on once the RUN key is pressed CAL 05 Prestop Quantity The quantity at which Output 2 will switch off before the end of the batch Eg If the Preset quantity...

Page 16: ...flow will be slow prior to the end of the batch to enable a more accurate cutoff It has also been decided to reduce the flowrate 10 litres prior to the end of the batch The instrument is then program...

Page 17: ...t capable of powering the solenoids or sensors if they require external power see section 6 for further description of operation with battery backup Solid state relay outputs provide control to soleno...

Page 18: ...12 Valve Control DC Power MAN114D V1 3 Relays with DC Coils...

Page 19: ...ower connected 6 1 POWER INTERRUPTION With battery backup the Model 114 has the ability to resume a batch if the DC power is interrupted during a delivery The 114 will also totalise any incoming pulse...

Page 20: ...Open collector outputs Reed switches Logic signals Two wire proximity switches The following pages give examples of interconnection to various signal outputs A circuit diagram of the input is also pr...

Page 21: ...3 Ipull up 0 uA PULSE link link 1 not installed Ipull up 15 uA PULSE link no external power Ipull up 150 uA PULSE link external power Simplified Frequency Input Circuit Ipull up INPUT COMPARATOR 3 3V...

Page 22: ...pull up current 3 Reed Switch External DC Power With 150 A internal pull up current Link Settings Link 1 Link 2 Link 3 COIL PULSE DBL DBH NPS Switching threshold voltage is 1 3 volts Link Settings Li...

Page 23: ...4 Coils Note If the input has a very high impedance the following link settings should be used 5 Namur Proximity Switch Link Settings Link 1 Link 2 Link 3 COIL PULSE DB DBH NPS 825R input impedance eg...

Page 24: ...18 Flowmeter Input MAN114D V1 3 6 Namur Proximity Switch External DC Power Link Settings Link 1 Link 2 Link 3 COIL PULSE DBL DBH NPS 825R input impedance...

Page 25: ...pplied with each instrument Round head screws should be used to attach the bracket to the wall countersunk screws should not be used The bracket is mounted first with the tray section at the bottom Th...

Page 26: ...he dark plastic strip by levering a screwdriver under one end 2 Undo the screws retaining the front Do not remove the screws they are retained by O rings 3 Remove the front panel from the housing To r...

Page 27: ...ossible to adjust the display contrast via a small potentiometer on the board The Display Contrast is shown below and this can be adjusted for optimum contrast Adjacent to this control is a RESET swit...

Page 28: ...ed This wiring practice is mandatory in order to comply with the requirements for Electromagnetic Compatibility as per EMC Directive 2014 30 EU of the Council of the European Community 8 5 MAINTENANCE...

Page 29: ...other house hold waste you are preserving natural resources and reducing waste sent to landfill and incinerators Remove batteries and dispose of separately see Battery Disposal below before disposal o...

Page 30: ...G H I Input Signal 15 Installation 20 Isolation 2 K K factor 2 L Link Settings 17 Low Battery 14 M Mounting 20 N Namur Proximity 18 19 O Open Collector 15 Operation 4 P Pause Batch 5 8 14 Prestop Qua...

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