[ENG] [995S2] Installation and Connection

The supply voltage sensor can be installed on a horizontal or vertical surface. Mounting holes are not provided.

When you install the device, the following restrictions must be considered:

  • Do not expose the device to direct sunlight.
  • Do not install the device close to any heat sources.
  • Do not open the case of the device.
  • Avoid getting liquid on the sensor, particularly in the connectors.

Connection Order

Step 1.

Connect the sensor to the device and the power supply. The connection order does is not important, the sensor has galvanic isolation.

When you connect the sensor, it is recommended to disconnect the monitoring device/power control of the device from the mains supply (IP PDU).

  • the black wire — common;
  • the white wire  normally opened (break) contact
  • the red wire  normally closed (live) contact

Connection order of the NetPing 995S2

Step 2.

Open to the web interface of the monitoring device / IP PDU to start the configuration. The sensor settings in the device’s web interface are specified in the firmware description, the section “Working with Channels of Discrete Input-Output” for the corresponding model here: http://docs.netpingdevice.com/.

Sensor Connection Diagrams

The sensor output is a dry contact. The connection order of the N-NC or N-NO wires is not important.

NetPing 2/PWR-220 v3/ETH, NetPing 2 IP PDU ETH 53R14, NetPing 2 IP PDU GSM3G 203R15

NetPing 995S2 подключение к NetPing 2PWR

Sensor LoopDevice Terminal
Black (common)GND
Red (N.C.)I 1...4
White (N.O.)I 1...4

UniPing server solution v3, UniPing server solution v4/SMS

NetPing 995S2 подключение к UniPing server solution

Sensor LoopDevice Terminal
Black (common)GND
Red (N.C.)IO 1...8
Белый (N.O.)IO 1...8

NetPing IO v2

NetPing 995S2 подключение к NetPing IO v2

Sensor LoopDevice Terminal
Black (common)GND
Red (N.C.)IO 1...4
White (N.O.)IO 1...4

NetPing 8/PWR-220 v4/SMS

NetPing 995S2 подключение к NetPing 8PWR

Sensor LoopDevice Terminal
Black (common)G
Red (N.C.)1...4
White (N.O.)1...4