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Typical applications and wiring
Time Proportioning Signal
Neural
L1
High voltage wiring
General cautions:
•
High voltages are present on the terminals of these devices. Please read all the instructions in this manual carefully.
The 45 & 75 Amps models need to be wired with the supplied high voltage lugs. Attach the wire to the lug first
•
then screw the lug to the power module.
•
Have the wiring done by a qualified and skilled professional.
High voltage and amperage can be fatal.
•
•
All wiring must conform to national electrical code regulations.
The instrument must be wired before applying power.
•
•
Protect circuits with semiconductor fuses.
For in panel installation, derating amperage curves are available from the factory.
•
028-5010-08_LIT-R810-E06-EN
R810 SSR ( Solid State Relay ) Power Switching Modules For
Temperature Control Of Resistive Electric Heaters.
Resistive Load
Hi-V
Lo-V
+
Control signal
-
Pulsed signal from room thermostat
OR
Pulsed signal from BAS controller
- 4-32Vdc Pulsed Time Proportionning output
- 24Vac Pulsed Time Proportionning output if
used with the C24 module
Wiring
4-32Vdc
Oct-20
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3
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