VEGA Phoenix PSI Data Fax Modem - Manual (Page 27)

Quick Installation of a Dial-up Connection
692302 2-7
2.1.5 Supply Voltage
Connect the 24 V voltage supply to the "24V" and "0V" connection points on the
plug-in screw terminal block.
Figure 2-5 Connecting the supply voltage
As soon as the "VCC" LED lights up, the modem is ready for dial-up line operation.
The PSI-DATA/FAX-MODEM/RS232 module is designed exclusively for SELV
operation according to IEC 60950/EN 60950/VDE 0805.
n . c . a b
2 4 V 0 V n . c . n . c . i + i -
6 9 2 3 A 0 3 8
2 4 V 0 V