Schneider Electric EM3555 manual SOLID-STATE Pulse Output, Solid State Pulse Outputs

Models: EM3555

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EM3555

ZL0093-0A

Solid-state Pulse Output

11/2011

 

 

SOLID-STATE PULSE OUTPUT

The meter has one normally open (N.O.) KY Form A output and one normally closed (N.C.) solid-state output.* One is dedicated to import energy (Wh), and the other to Alarm. See the Setup section for configuration information.

Figure 6 Solid State Pulse Outputs

 

 

 

 

Over-Current Protective

 

 

 

 

Device** (not supplied)

 

 

 

 

≤ 100 mA

 

 

 

 

Power Source

 

 

 

~=

3-30 VDC

 

 

 

 

6-30 VAC

 

 

 

≤ 100 mA

 

 

 

 

~=

Power Source

 

 

 

3-30 VDC

 

 

 

 

6-30 VAC

 

+

S

 

Alarm

Energy

Output

 

 

The solid state pulse outputs are rated for 30 VAC/DC nom.

Maximum load current is 100 mA at 25°C. Derate 0.56 mA per °C above 25°C.

*While the relay used for the Phase Loss contact is Normally Closed (contacts are closed when the meter is not powered), closure indicates the presence of an alarm; either loss of phase, when the meter is powered, or loss of power when the meter is not. The contacts are open when the meter is powered and no phase loss alarm conditions are present.

**The over-current protective device must be rated for the short circuit current at the connection point.

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© 2011 Schneider Electric All Rights Reserved.

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Schneider Electric EM3555 manual SOLID-STATE Pulse Output, Solid State Pulse Outputs

EM3555 specifications

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