CMMDW24S5-4000 Wall Industries,Inc., CMMDW24S5-4000 Datasheet - Page 7

• Manufacturer Part Number: CMMDW24S5-4000
• Description: 20w Dc/dc Chassis Mount Converter 9-36 Vdc Input 5 Vdc Single Output At 4000ma
• Manufacturer: Wall Industries,Inc.

TECHNICAL DATASHEET
CMMDW24S5-4000
Rev. A
Remote ON/OFF Control
The remote ON/OFF pin allows the user to turn the DC/DC power module on and off from a remote switch device.
The ON/OFF input can be switched by a number of switching devices. Figure 5 gives several examples of
acceptable configurations. The remote ON/OFF pin is an open collector/drain logic input signal that is referenced
to –Vin. A logic High on the remote ON/OFF pin turns the module ON and a logic Low on the remote ON/OFF
pin turns the module OFF. If the remote ON/OFF feature is not being used please make an open circuit between
the ON/OFF pin and the –input pin to turn the module on.
Remote ON/OFF Implementation
Figure 5
Isolated-Closure Remote ON/OFF
Level Control Using TTL Output
Level Control Using Line Voltage
(888) 597-WALL
www.wallindustries.com
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