PowerBOX 4Kx
NETIO PowerBOX 4Kx is a LAN-enabled smart power strip with 4 outputs. Each output socket can be switched on or off individually over the web interface. Integration with third-party systems using various protocols (JSON, Modbus/TCP, SNMP, MQTT-flex, Telnet, ...) is easy thanks to the Open API. Electrical parameters (A, W, kWh, TPF) are measured with high accuracy at each output. With the secure NETIO Cloud service, the outputs can be controlled from anywhere.
NETIO PowerBOX 4Kx can be configured with a web browser (output control, measurements, timer settings, …). Individual outputs can be also controlled using the NETIO Cloud service, the mobile app or the Open API (http JSON/XML, SNMP, Modbus/TCP, Telnet, MQTT and more).
PowerBOX 4Kx is a smart LAN power socket in the form of a power extension cable. A RJ45 Ethernet cable is used to connect to the LAN.
The last letter of the model number indicates one of the three European socket types (4KF – most of EU (German Schuko), 4KE – French type, 4KG – British type).
Electrical parameters (A, W, kWh, TPF, V, Hz) are measured with high accuracy at each output.
Each output can be switched on and off according to the current time and day of week. The time schedule can be different for each output.
PROFESSIONAL PRODUCT
PowerBOX 4Kx can be used for light industrial applications. The product works in a wide temperature range, supports firmware upgrades over the web, remembers the last socket states before being powered off, allows defining a power-up delay for the outputs, and its relays switch at zero current (ZCS).
TYPICAL APPLICATIONS
PRODUCT COMPARISON
Connection | Switched Outputs | Metered Channels | Smart Switching | Inputs | NFC | Web Interface | NETIO Cloud | Lua scripts | WatchDog function | Scheduler function | Mobile App | HTTPs | Open API | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PowerPDU 4C | 2xLAN | 4xC13 | 4 | ZCS | RS-232 | - | YES | YES | YES | YES | YES | iOS + Android | YES | 15 protocols |
PowerPDU 4PS | LAN | 4xC13 | - | ZVS | - | - | YES | YES | - | - | YES | Android | - | 10 protocols |
PowerPDU 8QS | LAN | 8xC13 | 1+1 | ZVS | 1xDI | - | YES | YES | - | - | YES | Android | - | 10 protocols |
PowerPDU 4PZ | LAN WiFİ | 2+2 | 2 | ZCS / - | 2xDI (S0) | YES | YES | YES | - | - | YES | Android | - | 10 protocols |
PowerPDU 3Px | LAN | 3x | - | ZVS | - | - | YES | YES | - | - | YES | Android | - | 10 protocols |
PowerPDU 4Kx | LAN | 4x | 4 | ZCS | - | - | YES | YES | - | - | YES | Android | - | 10 protocols |
PowerCableRES T101x |
WiFi | 1x | 1 | ZCS | - | YES | YES | YES | - | - | YES | Android | - | 10 protocols |
TECHNICAL SPECIFICATIONS
OPEN API: SUPPORTED M2M PROTOCOLS
One Open API protocol can be used at a time, chosen from among the supported M2M protocols:
Modbus/TCP | AN27, | AN22 | AN37 |
---|---|---|---|
MQTT-flex | AN40 | ||
Telnet | AN10 | ||
http URL API | AN19 | AN29 | |
JSON over HTTP (default) | AN21, | AN30 | AN42 |
http Push JSON | |||
http Push XML | |||
XML over HTTP | AN20 | AN31 | |
SNMP v1 | AN11 | AN41 | |
SNMP v3 |
The SNMP protocol can be always used in parallel to other protocols.
Regardless of the Open API used, the PowerBOX 4Kx can be always controlled from its web interface and from the NETIO Cloud service.
Customers can use the following ways to communicate with the device:
Useful links:
APPLICATIONS:
POWERBOX 4KX / 4KF / 4KE / 4KG
4Kx is an overall designation for products with 3 different electrical socket types.
ELECTRICAL MEASUREMENTS
NETIO PowerBOX 4Kx measures electrical parameters separately for each output. Measured values are displayed in the web administration interface and at the same time are accessible via Open API protocols. NETIO PowerBOX 4Kx measures with an accuracy better than 1%.
INDUSTRIAL PRODUCT QUALITY
NETIO sockets are made with quality in mind. Each unit includes a set of supporting functions to ensure reliability and long service life of the product in real-life conditions.
ZCS (ZERO CURRENT SWITCHING)
An important feature of NETIO PowerBOX 4Kx is ZCS (Zero Current Switching). ZCS controls the exact time when the mechanical relay contacts close and open. The relay contacts switch the output on or off when the current crosses the zero level.
POWER-UP STATE
For some applications, it is important to set the power socket state immediately after the device is powered on (or the power is restored after a failure). With some machines it is important to avoid momentary switch-on or switch-off. This parameter therefore defines the behavior of the 110/230V output power socket before the standard communication with a master system starts to work.
PowerUp sequence (delay)
The PowerUp sequence function (delay) ensures that the 230V power output is switched on with a configurable delay (several seconds) after the power is restored. This can avoid circuit breaker tripping when power is restored after an outage.
The idea is to switch the outputs on one by one with a delay of a few seconds in between in order to avoid tripping the circuit breakers (see Inrush Current). We particularly recommend this function if there are two UPS or several LED lights in parallel in the same circuit.
Glossary: PowerUp stateSCHEDULER (TIMED SWITCHING OF INDIVIDUAL OUTLETS)
With the Scheduler (timer) function, each output can be individually switched on or off at specified times and days of week. The switching times are easily configured in a graphical interface.
MOBILE APP
PowerBox 4Kx can be controlled over the local network using the NETIO Mobile 2 app (for Android mobile devices).
NETIO Mobile 2 is not available for iOS users. We recommend using third-party apps:
NETIO CLOUD
The PowerBOX 4Kx smart power strip can be connected to NETIO Cloud. Control a hundred outputs from a single web screen! NETIO Cloud is an ideal solution for remote control and restarting. The NETIO Cloud service is provided for a fee and supports NETIO products.
GENERAL PROPERTIES
Switched Power Outputs |
Output Switching |
Metered channels |
LAN | WiFi | IQRF | Web | NETIO Cloud | Scheduler | Mobile App | Open API |
Max. current per socket |
|
PowerBOX 4KF |
4 x DE (Type F) |
ZCS | 4 | 1 | - | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 16A |
PowerBOX 4KE |
4 x FR ​(Type E) |
ZCS | 4 | 1 | - | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 16A |
PowerBOX 4KG |
4 x UK ​(Type G) |
ZCS | 4 | 1 | - | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 13A |
PowerBOX 3PF |
3 x DE (Type F) |
ZVS | - | 1 | - | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 16A |
PowerBOX 3PE |
3 x FR ​(Type E) |
ZVS | - | 1 | - | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 16A |
PowerBOX 3PG |
3 x UK ​(Type G) |
ZVS | - | 1 | - | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 13A |
PowerCable REST 101x |
1 (5 types) |
ZCS | 1 | - | Yes | - | Yes | Yes | Yes | Android | 10 protocols | 230V / 10-16A |
PowerCable IQRF 901x |
1 (3 types) |
ZVS | 1 | - | - | Yes | - | - | - | - | IQRF | 230V / 10-16A |
FAQ
Yes. When the PowerBOX is powered up, all outputs are set according to the configured PowerUp state (On / Off / LAST value). The parameter can be set in the web interface in the detailed configuration for each output.
To reset the product to factory defaults, press and hold the button next to the RJ45 jack. Keep the button pressed and plug in the product. Still keep the button pressed. About 12 seconds after powering up, the yellow LED flashes 3 times and factory default settings are restored (Load to defaults). For the current procedure, see the supplied QIG (Quick Installation Guide) for the product. It is available for download at this page as well as included in the product package.
For Android mobile devices, please upgrade to NETIO Mobile 2. For iOS mobile devices, NETIO mobile app upgrade is not available yet.
Yes, the “Short OFF” command (accessible for instance in the PowerBOX 3Px web interface) can switch the power to the device off for e.g. 5 seconds and then switch it on again automatically. Typical applications include the remote restart function, where the user needs to send, over the Web or via the URL API, a command that momentarily switches the output off and then switches it back on. This is typically used to restart a LTE / WLAN modem; the PowerBOX controls the power to the modem.
Yes, NETIO PowerPDU 4Kx supports the Scheduler (calendar) function. More complex timing patterns can be also implemented in a master system.
Yes. NETIO PowerBOX 4Kx includes an open API. We are continuously publishing ANxx (Application Notes) that describe how to connect the product to various third-party systems.
PowerBOX 4Kx also supports NETIO Cloud
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