Sorensen DLM-E Series

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xii M362000-01 Rev E

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About AMETEK5
Important Safety Instructions7
Warranty Terms9
About this Manual11
Table of Contents13
Section 1 Features and Specifications19
Description19
Operating Modes19
Power Supply Features19
Specifications21
Kw DLM-E Electrical Specifications21
Kw DLM-E Electrical Specifications22
Additional Specifications23
Mechanical Specifications24
Section 2 Installation25
Introduction25
Safety25
High Energy/High Voltage Warning25
AC Source Grounding26
EMI Provisions26
Operating and Servicing Precautions26
Figure 2-1. EMI Suppression Filter26
Parts and Modifications27
Initial Inspection27
Physical Check27
Controls, Connectors, and Indicators27
Front Panel User Controls and Indicators28
Figure 2-2. DLM-E Controls, Connectors, and Indicators (5V-80V Models)29
Figure 2-3. DLM-E Controls, Connectors, and Indicators (150V-600V Models)30
Rear Panel31
Location, Mounting, and Ventilation32
Unit Dimensions32
Rack Mounting32
Ventilation32
AC Input Power Connection33
AC Input Power Requirements33
Input Line Impedance33
Initial Functional Tests34
Load Connection34
Load Conductor Ratings35
Noise and Impedance Effects35
Making the Connections36
Connecting Single Loads36
Figure 2-4. Single Load with Local Sensing (Default)36
Connecting Multiple Loads37
Figure 2-5. Single Load with Remote Sensing37
Figure 2-6. Multiple Loads with Local Sensing38
Figure 2-7. Multiple Loads with Remote Sensing38
Section 3 Basic Operation39
Introduction39
Standard Operation39
Operating Modes and Automatic Crossover39
Figure 3-1. Operating Modes40
Local Programming Mode Operation41
Figure 3-2. Local Mode Default Configuration41
Using Remote Sensing42
Connecting Remote Sense Lines42
Figure 3-3. J11 Sense Connector43
Section 4 Advanced Operation45
Introduction45
Configuring for Remote Programming, Sensing, and Monitoring46
Programming, Monitoring, and Control Functions46
Rear Panel DIP Switch47
Table 4-1. J3 Connector - Program, Control, and Monitor Description47
Figure 4-1. J3 Connector47
Resetting Rear Panel DIP Switch Settings48
Making J3 Connections48
Table 4-2. Rear Panel S1 DIP Switch Functions and Settings48
Figure 4-2. Locating Jumpers, Switch, and Connector48
Remote Programming of Output Voltage and Current Limit49
Programming Output Voltage and Current Limit with the REMOTE/LOCAL Switch50
Programming Output Voltage52
Figure 4-4. Programming Output Voltage with a 0-5 VDC or 0-10 VDC Source52
Figure 4-5. Programming Output Voltage with a 0-5K Ohm Resistance53
Programming Output Current Limit54
Figure 4-6. Programming Output Current Limit with a 0-5 VDC or 0-10 VDC Source54
Figure 4-7. Programming Output Current Limit with a 0-5K Ohm Resistance55
Remote Programming Only the Output Voltage or Current Limit56
Using over Voltage Protection (OVP)58
Front Panel OVP Operation58
Resetting the OVP Circuit58
Programming OVP with an External Voltage Source59
Figure 4-10. Remote Programming of OVP with a 0-5 VDC or 0-10 VDC External Voltage Source59
Figure 4-11. Remote Programming of OVP with a 0-5K Ohm Resistance60
Using the Shutdown Function61
STANDBY Switch61
Programming the Shutdown Function61
Shutdown Application - Contact Closure62
Figure 4-12. Using Shutdown with a DC Input (Positive Logic)62
Figure 4-13. Using Shutdown with Contact Closure of a Normally OPEN Relay (S1-663
Figure 4-14. Using Shutdown with Contact Closure of a Normally OPEN Relay (S1-6 Down)63
Figure 4-15. Using Shutdown with Contact Closure of a Normally CLOSED Relay (S1-6 Up)63
Remote Monitoring64
Readback Signals64
Figure 4-16. Using Shutdown with Contact Closure of Normally CLOSED Relay (S1-6 Down)64
Status Indicators65
Using Multiple Supplies65
Configuring Multiple Supplies for Series Operation65
Configuring Multiple Supplies for Split Supply Operation66
Figure 4-17. Series Operation of Multiple Supplies66
Figure 4-18. Split Supply Operation of Multiple Supplies (Two Positive Voltages)67
Configuring Multiple Supplies for Parallel Operation68
Table 4-3. J12, J13 Connectors-Parallel Port Function and Pinout68
Front Panel Lockout69
Fault Alarm Signal69
Figure 4-20. Parallel Operation of Multiple Supplies69
Section 5 Maintenance and Troubleshooting71
Periodic Service71
Troubleshooting71
Preliminary Checks71
Troubleshooting at the Operation Level72
Table 5-1. User Diagnostics72
Calibration73
Table 5-2. Potentiometer Adjustment Procedures73
Figure 5-1. Potentiometer Locations73
Ordering Parts74
Fuse Ratings74
Table 5-3. Fuse Ratings74

Sorensen DLM-E Series - Page 10

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