Precision Digital Corporation ProtEX-MAX PD8-6000 Instruction Manual
Explosion-proof process meter
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• 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Inputs
• Multi-Pump Alternation Control
• Display One Input in Two Different Scales (e.g. Height & Volume)
• Signal Input Conditioning for Flow & Round Horizontal Tank
• 32-Point, Square Root, or Exponential Linearization
• Modern, Sleek and Practical Enclosure
• Display Mountable at 0°, 90°, 180°, & 270° Degrees
• Explosion-Proof, IP68, NEMA 4X Enclosure
• SafeTouch
• Flanges for Wall or Pipe Mounting
• Superluminous Sunlight Readable Display
• Free USB Programming Software & Cable
• 4 Relays + Isolated 4-20 mA Output Option
• Input Power Options Include 85-265 VAC or 12-24 VDC
• Isolated 24 VDC @ 25 mA Transmitter Power Supply
Modbus
•
PRECISION DIGITAL CORPORATION
1.800.561.8187
ProtEX-MAX PD8-6000 Explosion-Proof
Process Meter Instruction Manual
®
Through-Glass Button Programming
®
RTU Communication Protocol Standard
www.
Process
information@itm.com
.com
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Summary of Contents for Precision Digital Corporation ProtEX-MAX PD8-6000
- Page 1 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual USB Install Process • 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V Inputs • Multi-Pump Alternation Control • Display One Input in Two Different Scales (e.g. Height & Volume) • Signal Input Conditioning for Flow & Round Horizontal Tank •...
- Page 2 Anyone using this product for such applications does so at his/her own risk. Precision Digital Corporation shall not be held liable for damages resulting from such improper use. • Failure to follow installation guidelines could result in death or serious injury.
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Page 3: Table Of Contents
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Table of Contents Table of Contents ----------------------------------------- 3 Multi-Point Calibration & Scaling ----------------------- 28 Scaling the Meter (SCALE) -------------------------------- 29 Table of Figures ------------------------------------------- 4 Dual-Scale for Level Application ------------------------ 29 Introduction ------------------------------------------------- 4... -
Page 4: Table Of Figures
Figure 12. Relay Connections ........18 Introduction The ProtEX-MAX PD8-6000 explosion-proof process meter offers all the functionality of the ProVu PD6000 as a fully FM, CSA, ATEX, and IECEx approved explosion-proof product. Its superluminous LED digits make it easily readable in smoke, dust, fog, and, with the optional SunBright®... -
Page 5: Ordering Information
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Ordering Information SunBright Display Models 85-265 VAC Model 12-24 VDC Model Options Installed PD8-6000-6H0 PD8-6000-7H0 No options PD8-6000-6H7 PD8-6000-7H7 4 relays & 4-20 mA output WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov... -
Page 6: Specifications
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Specifications Except where noted all specifications apply to operation at +25°C. Connections Screw terminals accept 12 to 22 AWG wire General Enclosure Explosion-proof die cast aluminum with glass Display Line 1: 0.60" (15 mm) high, red LEDs window, corrosion resistant epoxy coating, color: Line 2: 0.46"... -
Page 7: Relays
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual F4 Digital Input 3.3 VDC on contact. Connect normally open Isolated Terminals I+ & R: 24 VDC 10%. May be used to Contacts contacts across F4 to COM. Transmitter power the 4-20 mA output or other devices. -
Page 8: Product Ratings And Approvals
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Product Ratings and Approvals; Enclosure: Type 4X; IP66 Class I, Division 1, Groups B, C, D Class II, Division 1, Groups E, F, G Class III, Division 1, T5/T6 Class I, Zone 1, AEx d, IIC Gb T5/T6 Zone 21, AEx tb IIIC T90°C;... -
Page 9: Compliance Information
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Compliance Information Safety Low Voltage Directive EN 61010-1:2010 Safety requirements for measurement, control, and laboratory use Electromagnetic Compatibility Emissions EN61326-1:2013 Measurement, control, and laboratory use - Industrial EN 55022:2010 Class A ITE emissions requirements... -
Page 10: Safety Information
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Safety Information WARNINGS • Read complete instructions prior to installation and operation of the instrument. • Installation and service should be performed only by trained service personnel. Service requiring replacement of internal sub-components must be performed at the factory. -
Page 11: Pre-Installed Conduit/Stopping Plug
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Pre-Installed Conduit/Stopping Plug The PD8-6000 is supplied with two pre-installed conduit plugs for installations that do not require the use of all conduit entries. The conduit/stopping plugs include an internal 12mm hexagonal socket recess for removal. -
Page 12: Connections
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Connections • Static electricity can damage sensitive components. • Observe safe handling precautions for static-sensitive components. • Use proper grounding procedures/codes. • If the instrument is installed in a high voltage environment and a... -
Page 13: Connectors Labeling
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Connectors Labeling The connectors’ label, affixed to the meter, shows the location of all connectors available with requested configuration. Do not disconnect the RJ45 M-LINK connector cable. Otherwise the instrument will not function properly. -
Page 14: Signal Connections
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Signal Connections Signal connections are made to a six-terminal connector labeled SIGNAL on Figure 3. The COM (common) terminal is the return for the 4-20 mA and the 10 V input signals. Current (mA) Connections The following figures show examples of current connections. -
Page 15: Serial Communications Connections
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Serial Communications Connections The ProtEX-MAX has a 5 position terminal block for connecting RS-485 serial devices. Figure 8 details the wiring connections from the ProtEX-MAX to an RS-485 serial converter (such as the PDA7485 or PDA8485) for a four-wire network. -
Page 16: Figure 10: Rs-485 Wiring
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Figure 10: RS-485 Wiring Notes: 1. Termination resistors are optional and values depend on the cable length and characteristic impedance. Consult the cable manufacturer for recommendations. 2. Refer to RS-232 to RS-485 Converter documentation for further details. -
Page 17: Using Pro V U Serial Adapters
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Figure 11: RS-485 Two-Wire Multi-Drop Wiring Notes: 1. Termination resistors are optional and values depend on the cable length and characteristic impedance. Consult the cable manufacturer for recommendations. 2. Refer to RS-232 to RS-485 Converter documentation for further details. -
Page 18: Relay Connections
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Relay Connections Relay connections are made to two six-terminal connectors labeled RELAY1 – RELAY4 on Figure 3. Each relay’s C terminal is common only to the normally open (NO) and normally closed (NC) contacts of the corresponding relay. -
Page 19: F4 Digital Input Connections
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual F4 Digital Input Connections A digital input, F4, is standard on the meter. This digital input is connected with a normally open contact across F4 and COM, or with an active low signal applied to F4. -
Page 20: Digital I/O Connections
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Digital I/O Connections The ProtEX-MAX has a 10-position terminal block for connecting digital inputs and outputs. DI 1-4 DO 1-4 5 VDC Figure 18: Digital I/O Connections The onboard digital inputs (1-4) are configured at the factory to function identically to the front panel pushbuttons (Menu, F1, F2, &... -
Page 21: Setup And Programming
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setup and Programming The meter is factory calibrated prior to shipment to read in milliamps and volts depending on the input selection. The calibration equipment is traceable to NIST standards. Overview There are no jumpers to set for the meter input selection. -
Page 22: Buttons And Status Led Indicators
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Buttons and Status LED Indicators Button Symbol Description Status Menu Alarm 1-8 indicator Flashing: Relay in Right arrow/F1 manual control mode Up arrow/F2 Flashing: Tare Flashing: Relay Enter/F3 interlock switch open Note: Note: F4 is a digital input. -
Page 23: Meterview ® Pro Software
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual MeterView ® Pro Software The meter can also be programmed using the PC-based MeterView Pro software included with the meter. This software can be installed on any Microsoft® Windows® (XP/Vista/7/8/10) computer by connecting the meter’s onboard USB. -
Page 24: Display Functions & Messages
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Display Functions & Messages The meter displays various functions and messages during setup, programming, and operation. The following table shows the main menu functions and messages in the order they appear in the menu. -
Page 25: Main Menu
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Display Parameter Action/Setting Description Display Parameter Action/Setting Description Reset high Press Enter to reset max Rst Hi Password Enter the Password menu pass display Password 1 Set or enter Password 1 Pass 1... -
Page 26: Setting Up The Meter (Setup)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting Up the Meter (setup) The Setup menu is used to select: 1. Input signal the meter will accept 2. Dual-scale feature for some level applications 3. Select the display Note: units/tags Use the d-SCAL selection to activate the dual-scale level feature - PV1 &... -
Page 27: Setting The Input Units Or Custom Tags (Units)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Input Units or Custom Tags (units) Enter the input unit or custom tag that will be displayed if d unit is selected as the line 2 parameter. See the flow chart on page 31 to access the display menu to show the unit or tag on display line 2. The... -
Page 28: Programming The Meter (Prog)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Programming the Meter (prog) It is very important to read the following information, before proceeding to program the meter: • The meter is factory calibrated prior to shipment to read in milliamps and volts depending on the input selection. -
Page 29: Scaling The Meter (Scale)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Scaling the Meter (SCALE) The process input (4-20 mA, 10 VDC) can be scaled to display the process variable in engineering units. A signal source is not needed to scale the meter; simply program the inputs and corresponding display values. -
Page 30: Calibrating The Meter With External Source (Cal)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Calibrating the Meter with External Source (Cal) Note: To scale the meter without a signal source refer to Scaling the Meter (SCALE), page 29. The meter can be calibrated to display the process variable in engineering units by applying the appropriate input signal and following the calibration procedure. -
Page 31: Setting The Display Parameter & Intensity (Dsplay)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Display Parameter & Intensity (dsplay) The main display (Line 1) can be programmed to display: 1. Process value 1 (PV1) 2. Process value 2 (PV2) 3. Percent of PV1 (PCT) 4. Relay set points 5. -
Page 32: Setting The Relay Operation (Relay)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting the Relay Operation (relay) This menu is used to set up the operation of the relays. During setup, the relays do not follow the input and they will remain in the state found prior to entering the Relay menu. -
Page 33: Setting Fail-Safe Operation
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting Fail-Safe Operation In fail-safe mode of operation, the relay coil is energized when the process variable is within safe limits and the relay coil is de-energized when the alarm condition exists. The fail-safe operation is set independently for each relay. -
Page 34: High Alarm With Fail-Safe Operation (Set > Reset)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual High Alarm with Fail-Safe Low Alarm with Fail-Safe Operation Operation (Set > Reset) (Set < Reset) Note: Relay coil is energized in non-alarm Note: Relay coil is energized in non-alarm condition. In case of power failure, relay will condition. -
Page 35: Pump Alternation Control Operation
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Pump Alternation Control Operation Relay Sampling Operation Input Reset Sample Sample Sample Time Time Time Relay When the signal crosses the set point, the relay trips and the sample time starts. After the sample time has elapsed, the relay resets. -
Page 36: Signal Loss Or Loop Break Relay Operation
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Signal Loss or Loop Break Relay Operation The following graph shows the loop break relay operation for a high alarm relay. Input Reset de-energized energized Relay Loop Break = Ignore Relay Loop Break = Off... -
Page 37: Relay Operation Details
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Relay Operation Details Overview The relay capabilities of the meter expand its usefulness beyond simple indication to provide users with alarm and control functions. These capabilities include front panel alarm status LEDs as well as either 2 or 4 optional internal relays and/or 4 external relays expansion module. -
Page 38: Latching And Non-Latching Relay Operation
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Latching and Non-Latching Relay Operation The relays can be set up for latching (manual reset) or Relay terminology for following tables non-latching (automatic reset) operation. Terminology Relay Condition Alarm (Tripped) The On and Off terminology does not refer to the status of Normal (Reset) the relay’s coil, which depends on the fail-safe mode... -
Page 39: Acknowledging Relays
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Acknowledging Relays There are two ways to acknowledge relays programmed for manual reset: 1. Via the programmable front panel function keys F1-F3 (Default: F3 assigned to ACK). 2. Remotely via a normally open pushbutton wired across one of the digital inputs and the +5 V terminals on the digital I/O modules, or using the F4 digital input, which is triggered with a contact closure to COM, or with an active low signal (see page 19). - Page 40 ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Application #2: Pump Alternation Using Relays 3 & 4 1. Relays 1 and 2 are set up for low and high alarm indication. 2. Relays 3 and 4 are set up for pump alternation.
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Page 41: Setting Up The Interlock Relay (Force On) Feature
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Setting Up the Interlock Relay (Force On) Feature Relays 1-4 can be set up as interlock relays. To set up the relays for the interlock feature: 1. Access the Setup – Relay – Action menu and set the action to off. -
Page 42: Reset Menu (Reset)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Reset Menu (reset) The Reset menu is used to reset the maximum or minimum reading (peak or valley) reached by the process; both may be reset at the same time by selecting “reset high & low” (rst HL). The tare value used to zero the display may be reset by selecting “reset tare”... -
Page 43: Making Changes To A Password Protected Meter
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Making Changes to a Password Protected Meter If the meter is password protected, the meter will display the message Locd (Locked) when the Menu button is pressed. Press the Enter button while the message is being displayed and enter the correct password to gain access to the menu. -
Page 44: Advanced Features Menu
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Advanced Features Menu To simplify the setup process, functions not needed for most applications are located in the Advanced Features menu. Press and hold the Menu button for three seconds to access the advanced features of the meter. -
Page 45: Noise Filter (Filter)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Display Parameter Action/Setting Display Parameter Action/Setting 20 mA output Enter mA output value Current Calibrate 4-20 mA current 20 mA C CAL read by milliamp meter input (internal reference calibration with at least 0.001 mA... -
Page 46: Modbus Rtu Serial Communications (Serial)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Modbus RTU Serial Communications (serial) The meter is equipped with serial communications capability as a standard feature using Modbus RTU Serial Communication Protocol. The meter may be connected to a PC for initial configuration via the onboard micro USB connection. For ongoing digital communications with a computer or other data terminal equipment, an RS-232, or RS-485 option is required;... -
Page 47: Figure 20: General Four-Wire Network Connection
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Figure 20 illustrates how to connect a general four-wire network (a four-wire network actually contains 5 wires). PDA8485 RS-485 DEVICE Figure 20: General Four-Wire Network Connection Figure 21 illustrates how to connect a general two-wire network (a two-wire network actually contains 3 wires). -
Page 48: Select Menu (Select)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Select Menu (SElect) The Select menu is used to select the signal input conditioner applied to the input (linear, square root, programmable exponent, or round horizontal tank), low-flow cutoff, and analog output programming. The multi-point linearization is part of the linear function selection. -
Page 49: Low-Flow Cutoff (Cutoff)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Multi-Point Linearization (Linear) Meters are set up at the factory for linear function with 2-point linearization. Up to 32 linearization points can be selected for PV1 under the linear function. The multi-point linearization can be used to linearize the display for non-linear signals such as those from level transmitters used to measure volume in odd- shaped tanks or to convert level to flow using weirs and flumes with complex exponent. -
Page 50: Analog Output Programming (Aoutpr)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Analog Output Programming (AoutPr) The Analog Output Programming menu is used to program the behavior of the 4-20 mA output. The following parameters and functions are programmed in this menu: 1. Source: Source for generating the 4-20 mA output (e.g. PV) 2. -
Page 51: Tare (Tare)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Function Keys & Digital I/O Available Settings Refer to the following table for descriptions of each available function key or digital I/O setting. Display Description Display Description Display maximum & minimum Reset the stored maximum display... -
Page 52: Internal Source Calibration (Ical)
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Internal Source Calibration (ICAL) The meter is factory calibrated prior to shipment to read in milliamps and volts depending on the input selection. The calibration equipment is traceable to NIST standards. The use of calibrated signal sources is necessary to calibrate the internal source of the meter. The meter’s internal source is what allows the user to scale the meter without applying a signal. -
Page 53: Meter Operation
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Meter Operation The meter is capable of accepting current (0-20 mA, 4-20 mA) and voltage signals (0-5 V, 1-5 V, 0-10 V, 10 V) and displaying these signals in engineering units from -99999 to 999999 (e.g. a 4-20 mA signal could be displayed as -50.000 to 50.000). -
Page 54: F4 Operation
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual F4 Operation A digital input, F4, is standard on the meter. This digital input is programmed identically to function keys F1, F2, and F3. The input is triggered with a contact closure to COM, or with an active low signal. During operation, F4 operates according to the way it has been programmed in the Advanced Features –... -
Page 55: Troubleshooting
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Troubleshooting Due to the many features and functions of the meter, it’s possible that the setup of the meter does not agree with what an operator expects to see. If the meter is not working as expected, refer to the Diagnostics menu and recommendations below. -
Page 56: Factory Defaults & User Settings
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Factory Defaults & User Settings The following table shows the factory setting for most of the programmable parameters on the meter. Parameter Display Default Setting Parameter Display Default Setting Off delay relay 3 Input type 0.0 sec... -
Page 57: Troubleshooting Tips
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Troubleshooting Tips Symptom Check/Action If mechanical button was pushed. The SafeTouch buttons will be re- SafeTouch buttons do not respond enabled automatically 60 seconds after the last button push. If slide switch on connector board is in DISABLE position, switch to ENABLE. -
Page 58: Service
ProtEX-MAX PD8-6000 Explosion-Proof Process Meter Instruction Manual Service WARNINGS • Installation and service should be performed only by trained service personnel. Service requiring replacement of internal sub-components must be performed at the factory. • Disconnect from supply before opening enclosure. Keep cover tight while circuits are alive. -
Page 59: Eu Declaration Of Conformity
SIRA 10 ATEX M462 ATEX Notified Body for Quality Assurance: Sira Certification Service, NB 0518 Unit 6, Hawarden Industrial Park Hawarden, Deeside, CH5 3US, UK Signed for and on behalf of Precision Digital Corporation: Name: Jeffrey Peters Company: Precision Digital Corporation... - Page 60 PD6000 Analog Input Meter Instruction Manual PRECISION DIGITAL CORPORATION LIM8-6000_D SFT039 Ver 4.010 & up 12/18 1.800.561.8187 information@itm.com www. .com...
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