Instruction/ maintenance manual of the product M51A Furuno
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DLM 600W Series P o w er Supplies M51A Option: Isolated Analog Programming Manual Power Supplies Elgar Electronics Corporation 9250 Brown Deer Road San Diego, CA 92121-2294 1-800-73ELGAR (1-800-733-5427) Tel: (858) 450-0085 Fax: (858) 458-0267 Email: sales@elgar.
SAFETY NOTICE Before applying power to the system, verify that t he instrument is configured properly for the user’s particular application. WARNING! Hazardous voltages may be present when covers are removed. Qualified personnel must use extreme caution when servicing this equipment.
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ELGAR FIVE–YEAR WARRANTY Elgar Electronics Corporation (hereinafter referred to as Elgar) warrants its products to be free from defects in material and workmanship. This warranty is effective for one year from the date of shipment of the product to the original purchaser.
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CONTENTS SECTION 1 M51A OPTION OVERVIEW 1.1 Introduction ...................................................................................................... 1-1 1.2 General Description ................................................
Contents DLM 600W Series LIST OF TABLES Table 2–1. INTFC SETUP Switch ............................................................................... 2-1 Table 2–2. ISOLATED ANALOG INTERFACE Connector Pinout .............................
SECTION 1 1.1 Introduction 1.2 M51A OPTION OVERVIEW This addendum is to be used in conjunction with the DLM 600W Series Power Supplies Operation Manual, Sorensen Document No. M362161-01. The Sorensen M51A Option for the DLM 600W Series power supplies provides a remote analog interface, which has safety isolation from the output terminals.
M51A Option Overview DLM 600W Series 1.3 Specifications 1.3.1 1.3.2 Electrical Specifications Remote Voltage Programming Accuracy, 0-5/10V Inputs: Output Voltage: 0.5% of Vmax Output Current: 0.75% of Imax OVP: 1.0% of 1.1 X Vmax Remote 4-20mA Programming Accuracy: Output Voltage: 0.
SECTION 2 2.1 ISOLATED REMOTE ANALOG INTERFACE OPERATION INTFC SETUP Switch The INTFC SETUP (Interface Setup) switch is accessible from the rear panel of the unit. It provides user selectability of the programming/monitoring ranges and signal types, as well as configuring the power supply for operation under remote control.
Isolated Remote Analog Interface Operation DLM 600W Series 2-2 M51A Option 2.1.1 2.2 INTFC SETUP Switch Functions The following sections describe the functions of the various switch positions: V, 10V or 4-20mA Select: Position-1, when ON, selects 0-10VDC programming of the output voltage.
DLM 600W Series Isolated Remote Analog Interface Operation M51A Option 2-3 Figure 2–1. Rear Panel View, Low–Voltage Models Figure 2–2.
Isolated Remote Analog Interface Operation DLM 600W Series 2-4 M51A Option 2.3 Isolated Analog Interface Connector The ISOLATED ANALOG INTERFACE connector is a 25-position female Subminiature-D type. Pin Function 1 ANALOG-CONTROL input 2 Return for 0-5/10V monitor outputs and EXTERNAL-OFF 3 OVP programming input 4 Voltage monitor output, 4-20mA 5 VOLTAGE-MODE status output 6 Return for 4-20mA monitor outputs, Auxiliary 5VDC, and digital I/O 7 Current monitor output, 0-5/10V 8 1.
DLM 600W Series Isolated Remote Analog Interface Operation M51A Option 2-5 2.3.1 ISOLATED ANALOG INTERFACE Functions The following sections describe the functions of the various signals of the ISOLATED ANALOG INTERFACE. Pin numbers correspond to the connector pinout of Table 2–2.
Isolated Remote Analog Interface Operation DLM 600W Series 2-6 M51A Option Analog Programming Signals OVP PROGRAMMING INPUT: Pin-3, an input signal of 0-5 volts or 0-10 volts (user selectable with INTFC SETUP switch) programs the OVP threshold from 5-110% of full scale output voltage.
DLM 600W Series Isolated Remote Analog Interface Operation M51A Option 2-7 CURRENT RESISTANCE PROGRAMMING OUTPUT: Pin-22 provides a 1mA current source which would be connected to Pin-10, CURRENT PROGRAMMING INPUT, with a 0-5k Ω external resistor connected between Pin-22 to Pin-12, to program the output current from 0-100% of full scale output.
Isolated Remote Analog Interface Operation DLM 600W Series 2-8 M51A Option 2.4.1 2.4.2 2.4.3 Voltage Source Progra mming of Output Voltage Setting up for voltage source programming of the output voltage is as follows: 1. Set Position-1, V, of the INTFC SETUP switch to OFF (down) for 0-5VDC programming range.
DLM 600W Series Isolated Remote Analog Interface Operation M51A Option 2-9 4. Program the other parameters to the desired limit values: VOLTAGE PROGRAMMING INPUT, Pin-9, and the CURRENT PROGRAMMING INPUT, Pin-10, with respect to Pin-12. 5.
Isolated Remote Analog Interface Operation DLM 600W Series 2-10 M51A Option 2.4.6 2.4.7 2.4.8 Resistance Programming of OVP Setting up for resistance programming OVP is as follows: 1. Set Position-3, OVP, of the INTFC SETUP switch to OFF (down) for 0-5VDC programming range.
DLM 600W Series Isolated Remote Analog Interface Operation M51A Option 2-11 3. Connect a jumper from Pin-13 to Pin-12. 4. Connect a jumper from Pin-11 to Pin-23. 5. Program the other parameters to the desired limit values: VOLTAGE PROGRAMMING INPUT, Pin-9, and the OVP PROGRAMMING INPUT, Pin-3, with respect to pin-12.
Isolated Remote Analog Interface Operation DLM 600W Series 2-12 M51A Option 2.7 Remote Digital Status Signals Digital signals are available for remote monitoring the operational status of the unit. Refer to Table 2–5 for information on the characteristics of the signals.
An important point after buying a device Furuno M51A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Furuno M51A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Furuno M51A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Furuno M51A you will learn all the available features of the product, as well as information on its operation. The information that you get Furuno M51A will certainly help you make a decision on the purchase.
If you already are a holder of Furuno M51A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Furuno M51A.
However, one of the most important roles played by the user manual is to help in solving problems with Furuno M51A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Furuno M51A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center