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Distributed I/O System ET 200S

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Power modules<br />

2.4 PM-E 24-48 VDC power module (6ES7138-4CA50-0AA0)<br />

PM-E 24 VDC to 48 VDC technical specifications (6ES7138-4CA50-0AA0)<br />

Reference<br />

Dimensions W × H × D (mm)<br />

Dimensions and Weight<br />

15 × 81 × 52<br />

(the total dimensions depend on the selected<br />

terminal module)<br />

Weight Approx. 35 g<br />

Rated load voltage<br />

Voltages, currents, potentials<br />

24 VDC to 48 VDC<br />

• Reverse polarity protection Yes<br />

• Overvoltage protection no<br />

Protection with automatic circuit breakers yes, tripping characteristic B, C<br />

Max. current-carrying capacity (up to 60° C) 10 A<br />

• Short-circuit protection no<br />

Galvanic isolation<br />

• Between rated load voltage and backplane<br />

bus<br />

Yes<br />

• Between the power modules Yes<br />

Insulation test voltage<br />

Current consumption<br />

500 VDC<br />

• From the load voltage L+ (no load) max. 12 mA<br />

Power dissipation of the module typ. 500 mW<br />

Parameter length 3 bytes<br />

Status, interrupts, diagnostics<br />

Diagnostic function Yes<br />

• Group error<br />

Red "SF" LED<br />

• Load voltage monitoring<br />

Green "PWR" LED<br />

• Diagnostic information readable Yes<br />

Information on the address space of the inputs and outputs can be found in the <strong>ET</strong> <strong>200S</strong><br />

Operating Instructions.<br />

<strong>ET</strong> <strong>200S</strong><br />

2-8 Manual, 12/2005, A5E00514527-03

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