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Omega Engineering iDRN-PS-1000 manual

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Table of contents for the manual

  • Page 1

    L N + - U SA MADE IN U ser ’ s Guide www.omega.com e-mail: info@omega.com ® ® Shop on line at iDRN-PS-1000 UNIVERSAL SWIT CHING PO WER SUPPL Y Compact DIN-Rail 24 V olt[...]

  • Page 2

    Servicing North America: USA: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford, CT 06907-0047 TEL: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1 TEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.ca For immediate technical or application assistance: USA and Canada: Sales Servic[...]

  • Page 3

    1. General Information and Features 2 2. Safety Considerations 3 3. Installation and Removal 4 3.1 Installation Clearance 5 3.2 Mounting on DIN Rail 6 3.3 Removal of Unit 7 4. Input and Output Connections 8 4.1 Block Diagram 8 4.2 Wiring for 115 Vac - Single Phase 9 4.3 Wiring for 230 Vac - Two Phase 10 5. Specifications 11 Input Power 11 Output Po[...]

  • Page 4

    The compact iDRN power supplies are designed to supply well-regulated 24 volt DC power to sensors, signal conditioners, data acquisition systems and high level logic equipment. Significant iDRN features include: • Tested isolation, primary to output • Recessed live parts and connector screws • 35mm DIN rail mounting • Wide input voltage tol[...]

  • Page 5

    S AFETY C ONSIDERA TIONS 2 3 This device is marked with the international Caution symbol. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility). Unpacking & Inspection Unpack the instrument and inspect for obvious shippin[...]

  • Page 6

    If a rail assembly is to be transported, then disconnection, dismounting and separate packing of the power supply is recommended. For units that must be shipped installed on the rail, additional bracing to resist transportation shocks is recommended. Do not attempt to install or connect to the power supply when the mains are energized. W arning! I [...]

  • Page 7

    3.1 Installation Clearance Ensure that there is enough room for mounting the power supply unit. There should be a minimum of 1" [25mm] spacing to allow sufficient air circulation for proper cooling. Figure 3.1 — Mounting I NST ALLA TION AND R EMOV AL 3 5 DC POWER OUT AC POWER IN DC POWER IN SIGNAL INPUT DC POWER IN SIGNAL INPUT DC POWER IN S[...]

  • Page 8

    3.2 Mounting on DIN Rail To install unit onto DIN Rail 1. Tilt unit, position mounting slot onto DIN Rail, as shown. 2. Push unit towards DIN Rail and it will snap into place. Figure 3.2 — Mounting on 35mm DIN Rail I NST ALLA TION AND R EMOV AL 3 6[...]

  • Page 9

    3 7 3.3 Removal of Unit 1. Insert flat screw-driver into tab and push downwards. 2. Unit will detach from DIN Rail. Figure 3.3 — Removal of Unit I NST ALLA TION AND R EMOV AL[...]

  • Page 10

    4 8 4.1 Block Diagram of Power Supply Figure 4.1 — Block Diagram 4.2 Wiring Warning: Do not turn on the ac power to the power supply unit until you have completed all output connections. Failure to do so may result in injury! This device must only be installed electrically by a specially trained electrician with corresponding qualifications. Warn[...]

  • Page 11

    4 9 I NPUT AND O UTPUT C ONNECTIONS 4.2 Wiring (Continued) 115Vac - Single phase power wiring Figure 4.2— Wiring for 115Vac - Single Phase L N + - Output V oltage (for shielded wire connections, if necessary) Earth FUSE 1 LINE Switch NEUTRAL Earth Switch * * USE A SWITCH TO APPL Y +24V POWER TO THE LOAD, IF THE CAP ACIT ANCE OF THE LOAD WILL DRA [...]

  • Page 12

    4.3 Wiring (Continued) 230Vac - Two phase power wiring Figure 4.3— Wiring for 230Vac - Two Phase I NPUT AND O UTPUT C ONNECTIONS 4 10 L N + - Output V oltage (for shielded wire connections, if necessary) Earth FUSE 1 L1 Switch L2 Earth FUSE 2 Switch * * USE A SWITCH TO APPL Y +24V POWER TO THE LOAD, IF THE CAP ACIT ANCE OF THE LOAD WILL DRA W MOR[...]

  • Page 13

    S PECIFICA TIONS 5 11 INPUT POWER Input Voltage: 115 - 240Vac ±10% Frequency: 50/60 Hz Current: 0.400A @ 103Vac 0.190A @ 265Vac Overvoltage Protection: 275 Volt Varistor Overcurrent Protection: Fuse TR-5 800mA Time-lag / IEC 127-3 Input Wattage: 26 Watts OUTPUT POWER Output Voltage: 24Vdc ±2% @ 850mA (Resistive Load) Output Wattage: 20 Watts* * F[...]

  • Page 14

    S PECIFICA TIONS 5 12 GENERAL Operating Temperature: 23° to 122°F(-5° to 50°C) Storage Temperature: -40° to 176°F(-40° to 80°C) Mounting: 35mm DIN Rail Size: Height: 3.55" (90mm) Width: 0.99" (25mm) Depth: 4.38" (111mm) Weight: 0.3 lbs. (0.14 kg) Equipment Type: CLASS I Overvoltage: CAT II Pollution Degree: 2 Insulation input[...]

  • Page 15

    D IMENSIONS 6 13[...]

  • Page 16

    I NPUT AC VOL T AGE / POWER OUTPUT 7 14 Example: If ambient is 50ºC, maximum wattage is 21W max. for 120-265Vac. If unit is operated at 21W at an input voltage of 100V, the maximum ambient temperature allowed is 40ºC. Figure 6.2 — Temperature Derating Graph MAXIMUM POWER OUTPUT INPUT AC VOLTAGE AMBIENT TEMPERATURE ºC 120V 265V 115V 110V 105V 1[...]

  • Page 17

    NOTES 15[...]

  • Page 18

    NOTES 16[...]

  • Page 19

    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. OME GA W arranty 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 rec[...]

  • Page 20

    M2540/0202 W her e Do I Find Ev er ything I Need for Pr ocess Measur ement and Contr ol? OM EGA…Of Cour se! Shop on line at www.omega.com TEMPERATURE   Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies   Wire: Thermocouple, RTD & Thermistor   Calibrators & Ice Point References   Recorde[...]