Data Industrial® Series 3050 Btu Monitor Series 3050 IMPORTANT: This manual contains important information. READ AND KEEP FOR REFERENCE.
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Installation & Operation Manual CONTENTS INTRODUCTION...........................................................................................................................................5 Product Unpacking and Inspection...........................................................................................................................................5 Product Description.............................................................................................................................
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Installation & Operation Manual INTRODUCTION This manual provides installation and operation instructions for the Badger Meter Data Industrial® Series 3050 Btu Monitor. Product Unpacking and Inspection Upon receipt of the product, perform the following unpacking and inspection procedures: NOTE: If damage to the shipping container is evident upon receipt, request the carrier to be present when the product is unpacked.
Series 3050 Btu Monitor Series 3050 Btu Monitor Programming The user can program the flow sensor from the front panel by entering a "K" and offset or only a "K" factor, depending on the flow sensor used. Programming is menu driven. All data is entered using the LCD/keypad interface. A password gate is included to prevent unauthorized access to programming parameters. Programming flexibility is extended to units of measure.
Installation & Operation Manual INSTALLATION Mechanical Installation The Series 3050 Btu Monitor can be either panel mounted or wall mounted. Location In any mounting arrangement the primary concern is easy viewing and convenient operation of the keypad. The unit generates very little heat, so no consideration need be given to cooling or ventilation. However, prolonged direct sunlight can damage the front panel so some level of shading is recommended, especially if installed in a tropical climate.
Series 3050 Btu Monitor Wall Mount Installation The Series 3050 wall mount is designed to mount onto a wall with four bolts or screws. The mounting hole pattern and box dimensions for the Series 3050 NEMA4 waII mount are shown in Figure 2. Figure 2: Wall Mount and Dimensions Electrical Installation Power Supply Wiring The Series 3050 Btu Monitor requires 12-24 VDC/VAC to operate. Check the Specifications on page 29 for DC current draw and AC Volt-Amp requirements. A fused circuit is always recommended.
Installation & Operation Manual Flow Sensor Wiring The Series 3050 flow sensor inputs are extremely versatile, designed to accept either two-wire or three-wire pulse inputs (Data Industrial 200 Series, SDI or 4000 Series) or Analog inputs. Although different rear panel terminals are used, all parameters are set with the LCD/keypad interface. There are no internal or external jumpers, switches or potentiometers to move or adjust. The following pulse input types are accommodated.
Series 3050 Btu Monitor Analog Input As an alternative to the pulse inputs, the Series 3050 can accept an Analog input. The input is non-isolated, but can accept 0-1VDC, 0-5VDC, 0-10VDC, 0-20mA and 4-20mA with both factory-defined and custom units of measure. Low impedance 100 Ohm input for current inputs optimizes performance and flexibility or loop power supplies. Both the low- and high-end scaling are independent and field configured by the installer.
Installation & Operation Manual Temperature Input The Series 3050 Btu Monitor can accept inputs from either a pair of thermistors or RTDs. The inputs are labeled T1 and T2. Since the T1 sensor is used to convert the volumetric flow (Example: GPM) to the mass flow ( Example: Lbs/Hr) used in the Btu calculations, the sensor connected to T1 should be in the same supply or return line as the Flow Sensor. Wiring Two Wire Thermistors and RTD’s The temperature inputs of the Series 3050 are extremely versatile.
Series 3050 Btu Monitor Solid State Switch and Form “C” Output Wiring The Series 3050 Btu Monitor has one Normally Open (N.O.) solid state switch, and one solid state form “C” relay. Check the Specifications on page 29 for maximum voltage and current ratings for each type output. These outputs are completely independent, electrically isolated, and can be programmed as either Pulse or Set Point outputs.
Figure 8 Installation & Operation Manual Figure Examples 8 Relay and Switch Wiring (continued) Relay and Switch Wiring Examples (continued) ( Chiller Control based on High Energy Usage with with indication ( Chiller Control based on High Energy Usage with with indication Indicator Indicator Lamp Lamp Chiller Motor Chiller Motor Starter Starter 1 2 3 4 5 1 RELAY 1 NO 1 NO 2RELAY RELAY 1 NC 1 NC 3RELAY RELAY 1 COM 1 COM 4RELAY PULSE 1 OUT 1 OUT 5PULSE PULSE 2 OUT PULSE 2 OUT (1) (1) (2) (2) Power Supply
Series 3050 Btu Monitor OUTPUT OPTION CARD If the Series 3050 Btu Monitor was ordered with the Output Option card, it will have several additional outputs. 1. Analog Output ( 0-20mA; or 4-20mA ) which can be converted externally to 0-5VDC, 1-5VDC with a 250 Ohm resistor; or 0-10VDC or 2-10VDC with a500 Ohm resistor. A 15VDC power supply is provided to permit current sinking or sourcing. The Series 3050 has special software that permits the Analog output. 2.
Installation & Operation Manual Modbus points All of the following are available as Input Registers. Figure 12 RS485 Communication Addr Function 1. Flow 1 Rate (GPM) 2. Flow 2 Rate 1 2 3 4 5 6 3. Flow 1 Total (gallons) 4. Flow 2 Total 5. BTU Rate (kBTU/hr) RS485 B RS485 A RS485 GND LOOP + LOOP GND Model 3700 Model 345WT or other MODBUS Master Device Shield 6. BTU Total (kBTU) RS485 - 7. Batch 1 Count RS485 + 8. Batch 2 Count 9. Temp 1 (deg F) 10. Temp 2 11.
Series 3050 Btu Monitor DISPLAY AND KEY PAD The Series 3050 Btu Monitor has a two line by 16-character display with two modes of operation and 5 keys on the front panel for programming. Two of the keys( Menu and Enter) serve a single function while the three remaining keys () serve dual purposes. When the Series 3050 is first powered up, it runs through internal self checks while displaying “Badger Meter DIC Initializing." At the end of this cycle its normal mode display will appear.
Installation & Operation Manual PROGRAMMING With the normal mode display showing, pressing the Menu key will enter the programming mode. In this mode, the three arrow keys () are used on the selection screens to select the option displayed above the key, and on the option list screens to scroll up or down a list of choices, like a pull-down menu. It should be noted that most screens presenting choices show three choices, one for each arrow key.
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Series 3050 Btu Monitor USB Communication If the Data Industrial Series 3050 Btu Monitor is ordered with an Analog Output Option card, a five-pin USB connector is also included. As much as possible the commands mimic the use of the Front Panel controls. To use this feature the following are required. 1. PC with USB ports and Windows HyperTerminal or other communications software 2. FTDI Virtual COM port drivers http://www.ftdichip.com/FTDrivers.htm 3. USB 2.
Installation & Operation Manual 4. Run HyperTerminal (from the Windows Start Menu) and create a new connection with a name and icon. 5. Configure this Port with 38400 baud, 8 data bits, 1 stop bit, no parity and no flow control. 6. When connected, a ">" symbol will appear in the upper left corner of the main HyperTerminal display screen. Press the “Enter Key.
Series 3050 Btu Monitor USB COMMAND LIST FLOW INPUT CHANNEL CONFIGURATION In the list below, brackets indicate an argument, specifying its type and value range. For instance [0-18] stands for any number between 0 and 18 (inclusive).
Installation & Operation Manual BTU CONFIGURATION Btu rate units = [0-5] – set the Btu rate units: 0: kBtu/hr 1: Btu/min 2: kW 3: TR 4: J/s 5: Custom Btu rate ndigits = [2-10] – number of decimal digits to display Btu rate custom label = [string] – Btu rate custom unit label Btu rate custom conv = [0-100] – custom unit conversion factor Btu total units = [0-6] – Btu totalizer units: 0: BTU 1: kBTU 2: MBTU 3: kWh 4: MWh 5: kJ 6: Custom Btu total ndigits = [2-10] – number of decimal digits to display Btu tot
Series 3050 Btu Monitor RS485 COMM PORT CONFIGURATION TROUBLESHOOTING comm baudrate = [0-7] 0: Auto 1: 300 2: 1200 3: 2400 4: 9600 5: 19200 6: 38400 7: 76800 comm mstpaddr = [0-127] – BACnet/MSTP address comm maxmaster = [0-127] – BACnet/MSTP max master address comm devinst = [x] – BACnet device instance ID comm mbslaveaddr = [0-255] – Modbus slave address Trouble Codes: MODBUS Addr Function 1 Flow 1 rate (GPM) 2 Flow 2 rate 3 Flow 1 Total (gallons) 4 Flow 2 Total 5 BTU Rate (kBTU/hr) 6 BTU Total (kBTU)
Installation & Operation Manual FLOW SENSOR INPUTS Type Threshold Signal Limit Frequency Pull-up Impedance Aux. Power Calibration Pulse-Di 2.5 VDC 30VDC 0.4 Hz to 10kHz 1K to12VDC — 12VDC@30mA K + Offset Pulse-K Factor 2.5 VDC 30VDC 0.4 Hz to 10kHz — — 12VDC@30mA Pulse/Gal Pull-up-K Factor 2.5 VDC 30VDC 0.
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Data Industrial is a registered trademark of Badger Meter, Inc. Other trademarks appearing in this document are the property of their respective entities. Please see our website at www.badgermeter.com for specific contacts. Copyright 2011, Badger Meter, Inc. All rights reserved. Due to continuous research, product improvements and enhancements, Badger Meter reserves the right to change product or system specifications without notice, except to the extent an outstanding contractual obligation exists.
