Solid State Output - Trane E50 Series Installation, Operation And Maintenance Manual

Solid State Output

The E50C2-T2 have one (1) normally open (NO) KY Form A output and one (1) normally closed
(N.C.) output.* One is dedicated to energy (Wh), and the other to Alarm.
BAS-SVX073C-EN
Alarm Energy Output
*Over-current Protective
Device (Not Supplied)
≤ 100 mA
Load
≤ 100 mA
Load
Notes: The solid state pulse outputs are rated for 30 Vac/DC nominal.
Maximum load current is 100 mA at 25°C. Derate 0.56 mA per °C
above 25°C (for example, 86 mA at 50°C).
* While the relay used for phase loss contact is normally closed (NC)
[contacts are closed when the meter is not powered], closure
indicates the presence of an alarm; either loss of phase, when the
meter is power, 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.
** All pulse outputs and communication circuits are only intended
to be connected to non-hazardous circuits (SELV or Class 2).
Do not connect to hazardous voltages.
** Power Supply
3-30 Vdc
6-30 Vac
** Power Supply
3-30 Vdc
6-30 Vac
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