[ENG] NetPing Input+Relay 254R304, User Guide -[ENG] [Input+Relay 254R304] 3. Connectors and Indication Elements
[ENG] [Input+Relay 254R304] 3. Connectors and Indication Elements
–
The Back Panel
Element
Function
1W port
The port terminals for connecting 1 wire sensors.
Each 1-wire
terminal has its own output stage and does not depend on the length
of the wires connected to another 1-wire terminal.
Input lines
Input line terminals for connecting external sensors of a "dry
contact" type (input resistance 4.7 kOhm). They also work as
impulse counters 12V and support the connection of impulse
counters. The readings of each input are stored in non-volatile
memory.
+5V, +12V and GND terminals
+5V (250m
А
), +12V (250mA), GND terminals are used to power
external sensors and devices.
The Side Panel
