HMS eWON Netbiter EC300 Series, Руководство пользователя

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Installation 13 (26)
2.6 Wiring Examples
Fig. 13 Analog Input – Voltage Sensor
Fig. 14 Analog Input – 2-wire Current Sensor
Fig. 15 Analog Input – 3-wire Current Sensor
Fig. 16 Analog Input – 4-wire Current Sensor
Fig. 17 Analog Input – Temperature Sensor
Fig. 18 Digital Input
Do not connect a power source to the digital inputs as this may damage the unit.
Fig. 19 Relay Output
The relay output must be supplied from an isolated transformer using a secondary
listed fuse rated at maximum 3.3 A and minimum 30 VDC.
Netbiter EC300 Series User Manual SCM-1202-012 2.2