Model PD940 ConsoliDator® 4
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Model PD981 ConsoliDator® 8
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ConsoliDator 4 Features
- Four 4-20 mA Inputs
- Four 4-20 mA Outputs
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ConsoliDator 8 Features
- Eight 4-20 mA Inputs
- Two 4-20 mA Outputs
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COMMON FEATURES
- Four Pulse Inputs
- Four Digital Inputs
- Nine 10 A Relays
- Process/Rate & Total Display
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ADVANTAGES
- Easy to Read Backlit LCD
- Readable in Direct Sunlight
- Bargraphs & Numeric Screens
- Easy to Set up & Configure
- Set up with Front Panel Keys
- Intuitive Menus
- Detailed Individual Screens
- Input Simulation Feature
- RS-232 Modbus® RTU
- Direct Modbus PV Inputs
- Power from AC or DC
- Wall or Panel Mount
- 32-Point Linearization
- Sum & Difference Functions
- Free Programming & Data Logging Software
- A Good Match for Wireless
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CONFIGURATION
- No ladder logic programming
- Front Panel Soft Keys
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- PC-based software for configuration
- Full-word prompts
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The number one thing our customers like about the ConsoliDator is that it is easy to configure and use. Any other similar display would require complicated programming and still not have a user interface that is this friendly. The full-word prompts and graphical layout are so intuitive, you may have little use for the manual. While configuring the inputs, outputs, and functions the “soft” keys appropriately and clearly relabel the action of the front panel buttons making menu navigation quick and simple. Each configuration screen presents a clear non-cryptic summary of settable parameters and their current values.
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Color shown for illustration only
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OPERATION
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- Bargraphs and Numeric Data
- Main Screen Shows all Inputs
- Individual Screens Show Detailed Data
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The ConsoliDator has an excellent graphical display and interface, presenting a quick view of the process while providing clearly and logically labeled operating keys. The main operation screen has a large bargraph display to quickly help spot trends or problems. It also indicates the precise numeric values for each PV input. Custom tag names and units of measure make the data more familiar, thus easier to read and understand. In addition to the three operation screens shown below, there are screens showing Digital Input States, Flow Meter Input Values, as well as a detailed numeric screens for each input. Cycle through all these screens with a push of a button. The ConsoliDator offers advanced operations without all the programming required by a PLC.
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Key Points Shown
- View relay status
On and off status
Hours of operation
Operation cycles
- Control relay operation
Reset hours and cycles
Toggle status on and off
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Key Points Shown
- Bargraph with set points
- Input Identification
- Engineering Units label (gal, ft, GPM)
- Alarm status
Assigned alarms 1 and 3
Low and high set points
On and off status
- Input simulation
Test setup without applying an input
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Color shown for illustration only
MODBUS SERIAL COMMUNICATIONS
Modbus RTU
Use the Consolidator’s Modbus RTU communications (standard) to connect the Consolidator to a PLC, SCADA system or other digital device. An RS-232 port is standard on the Consolidator. A Null Modem cable (PDA9232-01) is required when connecting to another DTE device such as a computer. When connecting to a modem (including wireless modem) or other DCE devices, a standard RS-232 cable (PDA9232-02) would be required. Connecting to a computer’s USB port would require both a Null Modem cable (PDA9232-01) and a USB to RS-232 Converter cable (PDA8232-N).
Communication Adapters, Converters, and Cables
A wide variety of serial communication adapters and converters are available for the ConsoliDator. A serial adapter and Precision Digital’s free ConsoliDator software allows the it to be configured from a computer and to connect to a PC for data acquisition. Adapters are available for RS-232 and RS-422/485 communications. Converters are available for isolated and non-isolated RS-232 to RS-422/485 and USB to RS-422/485.
MODBUS SERIAL PV INPUTS
The ConsoliDator’s inputs can be a combination of analog inputs and Modbus PV inputs which use the ConsoliDator’s built-in RS-232 serial port. For the Modbus inputs, simply configure the input(s) to “Fixed” mode, then write the PV value to the appropriate Modbus register. The ConsoliDator must be the slave end of the communications. A pair of radio modems could make the communications wireless!
CONSOLIDATOR SOFTWARE
Free PC based software is included with every ConsoliDator. With this software the user can monitor process variables, relay states, alarm states, and switch input states. The software can be used as a data logger, or to configure the ConsoliDator.
Main Display
On the main display screen of the software, the bargraph display not only shows the current PV value, it also shows any set and reset alarm points (gray lines on bargraph). On this screen you can also monitor relay and switch input states.
Recent History Viewer
When an input channel is selected on the main display screen, a graph of recent history (last 5-10 minutes) can be viewed. A bargraph of its current value is also present.
Data Logging
The data logger allows you to log the PVs over time. A CSV file is created so that the data can be used by a spreadsheet program. Log rate intervals can be set from 1 second to 10 minutes.
Configuration
The ConsoliDator can be remotely configured with this software by inputting the configuration data directly, or by copying a configuration from another ConsoliDator. Configurations can also be saved to your computer for future use.
WIRELESS APPLICATIONS
Remote Level Sensing
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Remote Monitoring
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Here is an application where the level of 8 tanks are wirelessly monitored at practical and convenient locations without the need for expensive hard-wiring. The NEMA 4X enclosure contains wireless devices that convert the 4-20 mA level signals from the level transmitters into a digital signal that is wirelessly sent to a ConsoliDator (below).
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These four Trident displays receive retransmitted signals
wirelessly from a remote ConsoliDator. They can be
mounted from hundreds to thousands of feet away from the ConsoliDator depending upon the level of signal interference. Repeaters can be used to extend the range of wireless operation.
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Local Display of Tank Level Data
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Remote Office Connection to ConsoliDator
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| This wireless ConsoliDator receives up to eight channels of process data and displays it in a practical location for easy monitoring. This same information can be wirelessly retransmitted via wireless serial Modbus to the office (at right), or up to (4) 4-20 mA retransmitted signals can be sent wirelessly to meters at a remote site (upper right) and displayed on any 4-20 mA input device (meter, recorder, data logger, etc.). |
Using the RS-232 Modbus serial output on the ConsoliDator, data can be analyzed and/or data logged remotely on a PC by utilizing a set of wireless radio modems and the free PC based software included with the ConsoliDator. The ConsoliDator can also be remotely configured using this software. Configuration files can be uploaded or downloaded to the PC and stored in the form of a spreadsheet. |
Click here for more information on Wireless ConsoliDator
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FIELD ENCLOSURES
PDA2901
- NEMA 4X
- Hinged clear cover
- Stainless steel quick-release latches
- Easy access to front panel buttons
- Power switch & fuse
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Shown with
Optional Sub-Panel
- Hinged front mounting panel
- Extra space for additional components
- PDP2901 panel with terminal strips
- Captive screws
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For more information on the PDA2901, click here
CONNECTORS DIAGRAM
The connectors diagram is silk-screened on the back of all panel mount ConsoliDators (PD941 shown here).
Wall Mount
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| Overall Dimensions |
Mounting Dimensions
Units: Inches (mm) |
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Panel Mount
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Enclosures
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| For more information on the PDA2901, click here |
SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C.
General
Display: Backlit LCD; 4.75˝ x 3.50˝ (121 mm x 89 mm)
Display Update Rate: 2 seconds
Programming Method: Front panel buttons, external buttons, PC with ConsoliDator software, or Modbus registers.
Password: Programmable, restricts modification of settings.
Non-Volatile Memory: Settings stored for a minimum of 10 years.
Power: 90-264 VAC, 47-63 Hz, 20 VA or 8-30 VDC, 15 W (field)
Isolation: AC: 1500 V; signal and output power grounds are connected to earth ground (chassis); DC: not isolated.
Surge Protection: Analog inputs have chokes & TVS
Operating Temperature: 0 to 50°C
Relative Humidity: 0 to 90% non-condensing
Storage Temperature: -40 to 60°C
Connections: Removable screw terminals and DB9 male
Enclosure: NEMA 1, powder-coated steel; color: warm gray
Mounting: Panel or wall mount models
Weight: 5.5 lb (2.5 kg)
UL File Number: E160849; 508 Industrial Control Equipment
Warranty: 1 year parts & labor
Screen Displays
Numeric Display: Six digits, ±999999 or 99' 11.9" (feet & inches)
Bargraph: Twenty divisions
Engineering Units: User selectable or definable units (e.g. ppm, gal, m, lb, g/h, psi, ozs, ft, mA, ºC, ºF, f & i, %)
Master Input Screen:
Numeric Displays: Eight; process value & engineering units
Bargraphs: Eight; process & channel number
Individual Input Screen:
Numeric Displays: Process and mA input value
Bargraphs: High and low set point markings
Simulation Mode: Test setup without applying an input
Analog Inputs
Number of Inputs: Four (ConsoliDator 4); Eight (ConsoliDator 8)
Input: 4-20 mA; minimum span of 1 mA
Accuracy: ±0.03% FS ±1 count
Input Function: Linear, square root, programmable exponent, or fixed value
Programmable Exponent: From 0.50001 to 2.99999
Multi-Point Linearization: 2 to 32 points, accessible through ConsoliDator software or Modbus registers.
Math Function: Sum or difference of 2 or more channels
Totalizer: Calculates total based on rate and time base of seconds, minutes, hours, or days; stored in non-volatile memory every 5 minutes; supports linear inputs only.
Totalizer Reset: Via front panel buttons (password restricted)
Input Impedance: 130 Ω
Transmitter Supply: 24 VDC @ 20 mA per input; short circuit protection: current limited to 40 mA max per input
Pulse Inputs
Number of Inputs: Four
Input: 100 mVp-p to 15 Vp-p; 1 Hz to 10 kHz
Accuracy: ±1 count for K-Factor >1
K-Factor: 0.00001 to 999999 pulses/unit
Totalizer: Calculates total based on rate, stored in non-volatile memory every 5 minutes.
Totalizer Reset: Via front panel buttons (password restricted)
Digital Inputs
Number: Four
Type: Switch closure, open collector transistor, or logic level
Input Impedance: 240 Ω
Modbus PV Inputs
Number: Up to 4 (ConsoliDator 4), and up to 8 (ConsoliDator 8)
Input: Modbus via RS-232 serial port
Relays
Number of Relays: Nine
Relay Type: Form C (SPDT) with built in MOVs
Rating: 10 A @ 120/240 VAC resistive load; 1/3 HP @ 120/240 VAC inductive loads; 5 A @ 28 VDC
Minimum Load: 50 mA for AC, 10 mA @ 5 VDC
Assignment: Any relay may be assigned to any channel. Multiple relays may be assigned to one channel. All relays are programmed independently.
Cycle Monitoring: Controller tracks time relay has been active and number of times relay has cycled on/off.
Time Delay: Programmable on/off delays, 0 to 999.9 seconds
Operation: (see instruction manual for complete list) High or Low Alarm, Multi-Channel Alarm, Summary Alarm, Supervisory Alarm, and Lead-Lag Alternation (Sequence)
Manual Override: Override any relay (password restricted). Relays do not respond to input while in this mode.
4-20 mA Analog Output
Number: Four (ConsoliDator 4); Two (ConsoliDator 8) Assign to any process or pulse input
Accuracy: ±0.05% FS ±0.01 mA
Mode: Linear or manual tuning PID
Loop Resistance: 10 to 600 Ω, powered by controller
External Loop Power Supply: 12 VDC min (300 Ω max); 32 VDC max (900 Ω max)
Isolation: 1500 V output-to-power line; 500 V output-to-input when powered by external supply.
Modbus Communications
Compatibility: EIA-232
Protocol: Modbus RTU
Address: Programmable between 1 and 247
Baud Rate: 1,200 to 38,400 bps
Transmit Delay: Programmable between 0 and 300 ms
Data: 8 bits (1 start bit, 1 stop bit)
Parity: Even, None with 1 stop bit, or None with 2 stop bits
ConsoliDator Software
System Requirements: Windows® 95/98/ME/NT4/2000/XP
Communications: RS-232 using null-modem serial cable
Compatibility: ConsoliDator 4 & ConsoliDator 8, two versions
Configuration: Configure inputs and outputs. Save settings to file for programming other controllers or restoring settings.
Logging Interval: 1 second to 10 minutes
Data Logging Report: Log to comma separated value(.csv) file compatible with spreadsheet applications
ORDERING INFORMATION
Products
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| Model |
Description |
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| PD940-8K9-15 |
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ConsoliDator® 4 Multi-Channel Controller; Four 4-20 mA Inputs, 4 Pulse Inputs, Four 4-20 mA Outputs; Wall Mounted Case |
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| PD941-8K9-15 |
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ConsoliDator® 4 Multi-Channel Controller; Four 4-20 mA Inputs; 4 Pulse Inputs; Four 4-20 mA Outputs; Panel Mounted Case |
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| PD980-8K9-15 |
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ConsoliDator® 8 Multi-Channel Controller; Eight 4-20 mA Inputs; Four Pulse Inputs; Two 4-20 mA Outputs; Wall Mounted Case |
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| PD981-8K9-15 |
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ConsoliDator® 8 Multi-Channel Controller; Eight 4-20 mA Inputs; Four Pulse Inputs; Two 4-20 mA Outputs; Panel Mounted Case |
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Enclosures
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Description |
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| PDA2901 |
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NEMA 4X Enclosure for ConsoliDator® models PD941 or PD981 |
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| PDA2904 |
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NEMA 4X Large Enclosure for ConsoliDator® models PD941 or PD981 |
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Accessories
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Description |
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| PDP2901 |
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Sub-Panel with Terminal Strips for PDA2901 |
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| PDP2902 |
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Sub-Panel without Terminal Strips for PDA2901 |
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| PDP2904 |
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Sub-Panel with Terminal Strips for PDA2904 |
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| PDP2905 |
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Sub-Panel without Terminal Strips for PDA2904 |
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| PDA6901 |
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2" Pipe Mounting Kit for PDA2901 |
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| PDA6902 |
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2" Pipe Mounting Kit for PDA2904 |
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| PDA7485-I |
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RS-232 to RS-422/485 Isolated Converter |
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| PDA7485-N |
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RS-232 to RS-422/485 Non-Isolated Converter |
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| PDA8232-N |
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USB to RS-232 Converter |
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| PDA8485-I |
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USB to RS-422/485 Isolated Converter |
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| PDA8485-N |
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USB to RS-422/485 Non-Isolated Converter |
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| PDA9232-01 |
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ConsoliDator Null-Modem Cable |
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| PDA9232-02 |
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RS-232 Computer Cable |
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| PDX6901 |
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Suppressor (snubber): 0.01µF/470Ω, |
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