User’sGuide omega.com ® ® http://www.omega.com e-mail: info@omega.
omega.com omega.com ® ® ® OMEGAnet® On-Line Service http://www.omega.com Internet e-mail info@omega.com Servicing North America: USA: ISO 9001 Certified Canada: One Omega Drive, Box 4047 Stamford, CT 06907-0047 Tel: (203) 359-1660 e-mail: info@omega.com 976 Bergar Laval (Quebec) H7L 5A1 Tel: (514) 856-6928 e-mail: info@omega.
TABLE OF CONTENTS Introduction ................................................ 1 Installation .................................................. 1 Wiring ......................................................... 2 Calibration .................................................. 4 Dimensions ................................................. 5 Specifications ............................................. 6 Parts List .................................................... 7 Troubleshooting ........................
WIRING This is the wiring diagram for the 4-20 mA output. 7-30 VDC Power Supply + I+ I– White Black + Customer’s Recording Device + – 4-20 mA Meter – – Output (4-20 mA) 4-20 mA Module Terminal Connections Wires from EDM Red Not Used (Red) White I (–) Loop (Black) Black I (+) Loop (White) Wires from EDM detail: White wire from 10-pin connector J2. Red wire from 10-pin connector J5. Black wire from 10-pin connector J6.
WIRING This is the wiring diagram for the 0-5 V output. 7-30 VDC Power Supply Customer’s Recording Device + Red + White Black Meter – – Secondary Output (0-5 Volt) (1-4 VDC) 0-5 Volt Terminal Connections Wires from EDM Cable from Customer Equipment Red Out (+) Signal (Red) White (–) Common Ground (Black) Black (+) +7 to +30 Volts (White) Wires from EDM detail: White wire from 10-pin connector J2. Red wire from 10-pin connector J5. Black wire from 10-pin connector J6.
CALIBRATION Adjusting ZERO and SPAN The following adjustments apply to both the 4-20 mA and 0-5 V outputs. The factory recommends when using 0-5 V signal, do not go below 1 V or above 4 V as output signal in the linear range. reading. This is the true ZERO read. Any flowrate below this “threshold,” including no flow, will produce a 4 mA (or 1 V) reading. Before initial adjustments, set both trimpots to their maximum position by turning each control clockwise twenty (20) turns.
DIMENSIONS 3.0 in. (7.6 cm) 1.2 in. (3.1 cm) ➤ ➤ ➤ 0.3 in. (0.8 cm) 2.8 in. (7.1 cm) ➤ ➤ ➤ 3.3 in. (8.4 cm) 2.0 in. (5.
SPECIFICATIONS Mechanical Housing Material: Strain Relief: Strain Relief Thread: Cable: Cable Length: Operation Temperature: Storage Temperature: Nylon 6/6 Hubble PG7. Grip range 0.11-0.26 Female 1/2-20 UNF-2B Belden 9363 (22AWG-2 conductor w/drain wire and shield) 10 ft.
PARTS LIST Part Number Description Qty. 901002-52 125501-1 904005-27 O-ring ............................................................................................ 1 Circuit Assembly Kit (10 pin connector) ..................................... 1 Screws ........................................................................................... 6 Call OMEGA Sales Department and reference base part number (FLSC790-MA) to order spare parts.
NOTES 8
MADE IN USA WARRANTY / DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product. If the unit malfunctions, it must be returned to the factory for evaluation.
Where Do I Find Everything I Need for Process Measurement and Control? OMEGA… Of Course! TEMPERATURE ✓ Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies ✓ Wire: Thermocouple, RTD & Thermistor ✓ Calibrators & Ice Point References ✓ Recorders, Controllers & Process Monitors ✓ Infrared Pyrometers PRESSURE, STRAIN AND FORCE ✓ Transducers & Strain Gauges ✓ Load Cells & Pressure Gauges ✓ Displacement Transducers ✓ Instrumentation & Accessories FLOW/LEVEL ✓ Rotameters, Gas Mass Flowmeters & Fl
