CRD5110-300-15

Data Stream RS485 Digital Transducer DIN RAIL / PANEL MOUNT The CRD5100 Series Data Stream Digital Transducers are designed for complete monitoring of electrical power systems. The digital technology is used to measure voltage, current, power frequency and energy in single and three phase designs. The data is streamed over an RS485 IEEE bus which enables multiple transducers to communicate through a single master connection. These advanced sensors are ideal for entire plant or zone monitoring. Also, the communication algorithm can be ordered with ASCII based control or modified to MODBUS based control. Sensing Voltage, True RMS Current, True RMS Active Power, bi-directional Active Energy, bi-directional Reactive Power, bi-directional Reactive Energy, bidirectional Power Factor Frequency CRD5110 Single Element - .26” (6.5) Window 150 to 300 VAC 1 to 25 AAC Input Range B Data Stream Applications Sub-Metering Motor Loads Uninterruptible Power Systems Remote Monitoring Load Shedding Energy Management CRD5150 Two Element - .26” (6.5) Window 150 to 300 VAC 1 to 25 AAC Input Range Features 35mm DIN Rail or Panel Mount Red LED - Flashes when Power is Connected Red & Green LED Flash during Communication 24 VDC powered Use with external current transformers Highest precision available Connection diagram printed on case Regulatory Agencies CRD5170 Three Element- .26” (6.5) Window150 to 300 VAC 1 to 25 AAC Input Range PART NUMBERS CRD5110 CRD5150 CRD5170 150 300 The Professional Energy Monitoring Company M N TI ISO 9001:2008 Quality Management System - 0-150 VAC 0-300 VAC Available up to and including 600 VAC 1 Element, AC Multifunction RS485 Digital Transducer 3 Phase, 3-Wire AC Multifunction RS485 Digital Transducer 3 Phase, 4-Wire AC Multifunction RS485 Digital Transducer 1 5 15 25 - 0-1 AAC 0-5 AAC 0-15 AAC 0-25 AAC Above 30 AAC must use 5 amp CT Note: Add an M at the end for MODBUS CRD5110-150-5-M 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119 Web: http://www.crmagnetics.com 13 E-mail: sales@crmagnetics.com RS485 Digital Transducer SPECIFICATIONS B Basic Accuracy: .......................0.5% Calibration: ..............................True RMS Sensing Thermal Drift: ..........................500 PPM/°C Operating Temperature1: ..........0°C to +60°C Installation Category: ..............CAT II Vibration Tested To: .................IEC 60068-2-6,1995 Pollution Degree: ....................2 Insulation Voltage: ..................2500 VDC Altitude: ..................................2000 meter max Frequency Range: .................45Hz ~ 65Hz MTBF: ....................................Greater than 100K hours Cleaning: ................................Water-dampened cloth Supply Voltage2: ......................24 VDC ±10% Torque Specifications: ....................3.0 inch lbs (0.4Nm) Response Time: .......................250 ms. max. 0-90% FS Relative Humidity: .............5% to 95%, Non-Condensing Output Resolution: ..................................................16 bit Transducer fanout on common bus: ...................64 max. Baud Rate3: ...............1200, 2400, 4800, 9600,19.2K .bps A/D Conversion Type: ..................4th order Delta Sigma Device Address3: ............................................00 to FF Data Format: .... .....................................................ASCII Supply Current:..................Typical 30mA Max 30mA Weight:.. ..............................................................0.5 lbs. 1) RH 5% to 95%, non-condensing 2) 0.4% max. ripple Vpp no flow control, 1 stop bit Data Stream 3) Factory default settings: address 01, baud rate 9600, no parity, LINE LINE NN N N LL1 1 2 3 4 9 8 7 6 5 LOAD LOAD + - SUPPLY LOAD L1 L1 N N LINE LINE LINE L2 L2 L3 L3 L3 1 2 3 4 9 8 7 6 5 LOAD LOAD 1 2 3 4 + 485 + SUPPLY CRD5170 3 Element, 4-Wire CRD485-232 RS485 to RS232 Converter Accessory Connect PC to RS485 Bus Connection Diagram RED INDICATIOR LED GREEN INDICATOR LED TX RX [26.6] 1.05 1 2 3 4 DIN RAIL MOUNTING CLIP [25] .98 [31.0] 1.22 485 LOAD LOAD SUPPLY [73.1] 2.88 [83.3] 3.28 9 8 7 6 5 - CRD5150 Dual Element, 3-Wire [3.3] .13 OPTIONAL MOUNTING + 485 - 9 8 7 6 5 CRD5150 Dual Element, 3-Wire CRD5110 Single Element, 2-Wire L1 L2 L2 - SUPPLY L2 L1 L1 1 2 3 4 + 485 - + LINE LINE DATA STREAM TRANSDUCER DATA + 9 8 7 6 5 DATAGND CRD485-232 +5VDC + - COM RS232 GND DB 9, FEMALE SUPPLY [6.6] [78.7] .26 3.10 MAX [76.7] [64] 3.02 2.52 [5.6] .22 TYP ASCII Simplified Programming Commands [28.3] 1.12 [88.7] 3.49 [35.0] 1.38 [36.6] 1.44 [13.5] .53 [31.0] 1.22 [19.8] [19.8] .78 .78 OUTLINE DRAWING The Professional Energy Monitoring Company M N TI ISO 9001:2008 Quality Management System A simplified data structure is used with only 6 commands required for full control of the transducer. Commands are : Read Transducer Name, Read Configuration, Set Configuration, Read Measurements, Read Energy Totalizer and Clear Energy Totalizer. For illustration, the following commands are used to read data from a CRD5170 3 Phase, 4 Wire Transducer with a device address of 00. Command Transducer to Read Data: #00A Transducers Response: >+[% FS VoltageL1-N]+[% FS CurrentL1]+[% FS VoltageL2-N]+[% FS CurrentL2]+[% FS VoltageL3-N]+[% FS CurrentL3,][+/- % FS Power][+/-% FS VARS][+/-Power Factor][Frequency] Command Transducer to Read Energy Totalizer: #00W Transducer Responds: 01[+/-KWHr]{\[+/-KVHr][check sum] Note: This is for illustration purposes only, See Applications Guides (Section I for complete instructions. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119 Web: http://www.crmagnetics.com 14 E-mail: sales@crmagnetics.com