Allen-Bradley 1606-XLE240E and 1606-XLE240EC SER B Power Supply Installation Instructions

The Allen-Bradley 1606-XLE240E and 1606-XLE240EC SER B Power Supply are DIN-rail mountable single-phase-input power supplies, designed for use in enclosures for commercial applications like industrial control, process control, monitoring and measurement equipment. The 1606-XLE240EC SER B is the same as the 1606-XLE240E but with conformal coated pc-boards, providing added protection against environmental factors.

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Allen-Bradley 1606-XLE240E & 1606-XLE240EC SER B Power Supply Installation Instructions | Manualzz

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Key Features

  • DIN-rail mountable
  • Single-phase input
  • Floating, stabilized output
  • Galvanically separated SELV/PELV output
  • Conformal coated (1606-XLE240EC)
  • Overload and short circuit protection
  • Adjustable output voltage
  • DC-OK LED and relay
  • Over-temperature protection
  • Parallelable for higher power

Frequently asked questions

What is the output voltage range of the 1606-XLE240E and 1606-XLE240EC SER B power supplies?

The output voltage range is 24-28Vdc, with a factory setting of 24.1V.

Can I use the Allen-Bradley 1606-XLE240E and 1606-XLE240EC SER B power supplies in hazardous locations?

Yes, these power supplies are suitable for use in Class I Division 2 Groups A, B, C, D locations and for use in Group II Category 3 (Zone 2) environments.

How do I adjust the output voltage of the 1606-XLE240E and 1606-XLE240EC SER B power supplies?

You can adjust the output voltage using a small flat-blade screwdriver on the front of the unit.

What are the minimum installation clearances for the 1606-XLE240E and 1606-XLE240EC SER B power supplies?

The minimum installation clearances are 40mm on top, 20mm on the bottom, 5mm left and right side. Increase the 5mm to 15mm if the adjacent device is a heat source. When the device is permanently loaded with less than 50%, the 5mm can be reduced to zero.

Can I connect multiple 1606-XLE240E and 1606-XLE240EC SER B power supplies in parallel or series?

Yes, you can connect multiple units in parallel to increase the output power or in series for higher output voltages. Refer to the manual for specific instructions and limitations.
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