Allen-Bradley 1606-XLBRED20 Reference Manual Download Page 9

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Rockwell Automation Publication 1606-RM111A-EN-P - July 2020

Functional Diagram

Figure 6 - Functional Diagram

Front Side and User
Elements

Input 1

Input 2

Output

Surge

Protection

Surge

Protection

Surge

Protection

Figure 7 - Front Side

User Elements

1 Input terminals for input 1 and input 2

2 Output terminals

Two identical (+) poles

Summary of Contents for 1606-XLBRED20

Page 1: ...DualInputRedundancyModule DC 12 28V 20 A Catalog Number 1606 XLBRED20 Reference Manual Original Instructions...

Page 2: ...kwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permissi...

Page 3: ...Diagram 9 Front Side and User Elements 9 Electromagnetic Compatibility 10 Environment 11 Protection Features 11 Safety Features 12 Dielectric Strength 12 Approvals 12 Standards 12 Physical Dimensions...

Page 4: ...4 Rockwell Automation Publication 1606 RM111A EN P July 2020 Notes...

Page 5: ...most failures in a single power supply The two power supply outputs should be isolated from each other by using diodes or other switching arrangements For example two 10 A power supplies are needed t...

Page 6: ...can cause controller failures Product features Cost effective solution to build redundant systems Dual input with single output Two diodes common cathode DC 12 28V 25 wide range input Full power from...

Page 7: ...of the power sources and if the power source can deliver more than 26 A together use an appropriate fuse on the output at continuous overload or short circuit Reverse current Max 4 mA per input 40 70...

Page 8: ...817 000 h at 24V and 40 C 104 F Ground Fixed GF40 2 709 000 h 2 782 000 h at 24V and 25 C 77 F Ground Fixed GF25 3 675 000 h 3 707 000 h at 24V and 40 C 104 F Ground Benign GB40 5 620 000 h 5 674 000...

Page 9: ...tional Diagram Figure 6 Functional Diagram Front Side and User Elements Input 1 Input 2 Output Surge Protection Surge Protection Surge Protection Figure 7 Front Side User Elements 1 Input terminals fo...

Page 10: ...on A earthed DIN rail 1 kV Criterion A Conducted disturbance on input lines EN 61000 4 6 0 15 80 MHz 20V Criterion A Conducted disturbance on output lines EN 61000 4 6 0 15 80 MHz 20V Criterion A Powe...

Page 11: ...ne or other LABS critical substances and is suitable for use in paint shops 1 Operational temperature is the same as the ambient temperature and is defined as the air temperature 2 cm 0 79 in below th...

Page 12: ...ndicates conformance with the EMC Directive IEC 60950 1 CB Scheme Information Technology Equipment UL 508 Listed for use as Industrial Control Equipment U S A UL 508 and Canada C22 2 No 107 1 01 E Fil...

Page 13: ...ht of 7 5 mm 0 295 in or 15 mm 0 59 in Plastic Material of Housing Flame retardant Polycarbonate PC UL94 V0 Vicat softening temperature specified with 149 C 300 F according to ASTM D1525 Installation...

Page 14: ...e separate input fuses for each power supply Set the power supply in Parallel Use mode if this feature is available It is desirable to set the output voltages of all power supplies to the same value I...

Page 15: ...sensitive loads as shown in Figure 14 With the 1606 XLBRED20 redundancy module the power supply for the demanding loads can be used as a redundant source to supply the controls as shown in Figure 15...

Page 16: ...Redundancy up to 20 A requires two 20 A power supplies and two 1606 XLBRED20 redundancy modules Use separate mains systems for each power supply whenever it is possible The power supply in Figure 16...

Page 17: ...res and Contact Ratings Specifications publication IC TD002 Provides a quick reference tool for Allen Bradley industrial automation controls and assemblies Safety Guidelines for the Application Instal...

Page 18: ...owledgebase Access Knowledgebase articles rok auto knowledgebase Local Technical Support Phone Numbers Locate the telephone number for your country rok auto phonesupport Literature Library Find instal...