SCOM-100, User guide 8
2. Wiring
SCOM-100 is a simple device, not requiring special
technical background for configuration and operation.
However an electrical technician should undertake the
installation of the device.

2.1 Power supply

Power supply requirements are:
SCOM-100-12: 12VDC +/-15%
SCOM-100-24: 24VDC +/-15%
A low ripple power supply output is recommended.
Output voltage stabilization is not required.
See section 9.3.1 for details.