RS485 / RS232​ Wireless Mesh Converter.

Z920K

ZOTECH Z920K series are able to easily wireless those messy RS485 / RS232C wires for Industrial IoT, smart building or other IoT applications.

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Fine Chemicals

Related application of Z920K in fine chemical field.

About Fine Chemicals

The chemical manufacturing process needs to be handled by equipment in different plants. The entire chemical plant area has several plants, which usually occupy a small area. The data of each plant room must be connected and collected in the central control room. The wiring process is time-consuming, and the system vendors usually Consider implementing a wide-area communication scheme that can span plants and floors. Z920K wireless MESH converter has been used in several fields in cooperation with many system vendors, and it has been proved to be a stable and applicable scheme.

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Renewable Energy

Related application of Z920K in renewable energy field.

About Renewable Energy

Most of the solar panels or offshore fan towers in the field will be scattered in the wide area, and the rooftop solar photovoltaic field is usually composed of the roofs of several buildings. For the collection of wide-area data, the high cost of wiring and the long-term period are often problems facing system vendors. The Z920K wireless MESH converter is suitable for medium and long-distance wide-area data collection. The MESH network can be connected to devices in various areas through simple settings, and the data can be transmitted through AES-128 encryption, which can quickly complete a safe and reliable connection.

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Food Processing

Related application of Z920K in food processing field.

About Food Processing

Medium-sized food factories often have several large factories. The collection and integrated monitoring of cross-factory production data and environmental parameters requires extensive factory communication links. The connection of wide-area data, the cost of high-speed wiring, and the long-term period are often problems facing system deployment companies. The Z920K wireless MESH converter is suitable for medium and long-distance wide-area data collection. The MESH network can be connected to devices in various areas through simple settings, and the data can be transmitted through AES-128 encryption, which can quickly complete a safe and reliable connection.

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Circular Agriculture

Related application of Z920K in circular agriculture field.

About Circular Agriculture

For the collection of wide-area data, the high cost of wiring project and the long-term period are often problems facing the system vendors. ZOTECH Z920K wireless MESH converter is suitable for medium and long-distance data collection. The MESH network can be set up through simple settings, that is, it can be connected to the network closely, and the communication of various regional devices can be closely connected. The data is encrypted by AES-128. Transmission can quickly complete a safe and reliable connection.

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ZOTECH-Z920K-FEATURE

Outdoor P-to-P range 500M

at a visible direct line

Max Receiver Sensitivity

-103 dBm

Topology Mesh

Max 16 hops

Network Capacity

Max 100 nodes

Windows Utility

micro USB

Radio frequency band

920MHz

Outdoor P-to-P range 500m

(at a visible direct line)

Network Capacity

Max 100 nodes

Max Receiver Sensitivity

-103 dBm

Z920K-Windows Utility

Windows Utility

micro USB

Topology Mesh

(Max 16 hops)

Radio frequency

band 920MHz

easily wireless.

ZOTECH Z920K series are able to easily wireless those messy RS485 / RS232C wires for Industrial IoT, smart building or other IoT applications.

We support you.

Z920K-P/Z920K-C support Modbus RTU/ASCII , and feature a low power consumption, long-range and robust wireless mesh network.

BETTER CAPABILITIES.

To compare with the other wireless WiFi, ZigBee…, Z920K 920Mhz radio frequency has better capabilities of wall penetration and anti environmental interfiences.

Reliable communication quality.

Z920K wireless is designed with an OKI MH920 module to keep a good communication quality. The main advantage of Z920K application is that the original control/data collect systems and sensing equipment can be kept to save cost and time for a mesh network establish.

perfect solution.

When the communication network needs to cross floors and areas and minimun equipment changes as well as the installation should be simple and fast, Z920K wireless mesh converter will be a perfect solution for a choice.

easily wireless.

ZOTECH Z920K series are able to easily wireless those messy RS485 / RS232C wires for Industrial IoT, smart building or other IoT applications.

We support you.

Z920K-P/Z920K-C support Modbus RTU/ASCII , and feature a low power consumption, long-range and robust wireless mesh network.

BETTER CAPABILITIES.

To compare with the other wireless WiFi, ZigBee…, Z920K 920Mhz radio frequency has better capabilities of wall penetration and anti environmental interfiences.

Reliable communication quality.

Z920K wireless is designed with an OKI MH920 module to keep a good communication quality. The main advantage of Z920K application is that the original control/data collect systems and sensing equipment can be kept to save cost and time for a mesh network establish.

perfect solution.

When the communication network needs to cross floors and areas and minimun equipment changes as well as the installation should be simple and fast, Z920K wireless mesh converter will be a perfect solution for a choice.

Z920K-RS485

Z920K - RS485 - P/C

| RS485 to Wireless Mesh Converter |

Standard Compatible with IEEE 802.15.4g
Protocol    Modbus/RTU, ASCII code support
P-P Transmit distance 500m (at a visible direct line)
Topology MESH Max 16 hops
Network Accommodation Max 100 nodes
Radio frequency band 920MHz
Max Receiver Sensitivity -103 dBm
Maximum data rate 100 kbps
Transmit output power 16mW/1mW/20mW
Encryption 128bits AES (MAC)
Telecom certification TELEC/FCC/NCC/NBTC
EMC EN 55032/EN55035
Protection Contact 4KV/Air 8KV
Power in USB 5Vdc in 10-48Vdc in 8- 24Vac in
Voltage out 12Vdc/0.8A (A power adaptor has to be used.)
Serial Port RS485-2W Screw Terminal D+/D-/GND
Terminal Resitor 120 ohm option
RS485 D+/D terminal 1K/150K ohm option
RS485 TX/RX indicator TX : Green RX : Yellow
Power Switch ON/OFF
Power Indicator Ready : Green Bootup fail : RED
LINK Indicator Linked : Green Ready : 1Hz blinking
Network Indicator Normal : Green Traffic : 10Hz blinking
Parent Indicator Ready : Blue /1Hz blinking
Communication Switch Buad Rate : 2400/4800/9600/19200/38400/57600/115200 bps Parity : Even/None Stop Bit : 1-bit/2-bit
Antenna 920-928Mhz/3dBi, SMA Connector
Micro-USB 5Vdc in, Console Utility Setup
Temperature Operating : -20 ~ +70 ℃, Storage : -30 ~ +85 ℃
Humidity Operating : 20 ~ 85%, Storage : 0 ~ 95%
Maintainece UtilityWindows XP-32/64, Windows 7-32/64, Windows 8/10
Protocol SupportModbus RTU/ASCII
Customized
ResetYes
Load DefaultYes
Firmware UpgradeableWindows-based
Environment Test ToolChannel Noise Scanning
Performance Verification ToolPER (Package Error Rate) & RSSI Calculation
Z920K-RS232

Z920K - RS232 - P/C

| RS232 to Wireless Mesh Converter |

Standard Compatible with IEEE 802.15.4g
Protocol    Modbus/RTU, ASCII code support
P-P Transmit distance 500m (at a visible direct line)
Topology MESH Max 16 hops
Network Accommodation Max 100 nodes
Radio frequency band 920MHz
Max Receiver Sensitivity -103 dBm
Maximum data rate 100 kbps
Transmit output power 16mW/1mW/20mW
Encryption 128bits AES (MAC)
Telecom certification TELEC/FCC/NCC/NBTC
EMC EN 55032/EN55035
Protection Contact 4KV/Air 8KV
Power inUSB 5Vdc in
10-48Vdc in
8-24Vac in
Voltage out12Vdc/0.8A
(A power adaptor has to be used.)
Serial PortRS232 DB9
DCD/RX/TX/DTR/GND/DSR/RTS/CTS/RI
Power SwitchON/OFF
Power IndicatorReady : Green
Bootup fail : RED
LINK IndicatorLinked : Green
Ready : 1Hz blinking
Network IndicatorNormal : Green
Traffic : 10Hz blinking
Parent indicatorReady : Blue/1Hz blinking
Communication SwitchBuad Rate : 2400/4800/9600/19200/38400/57600/115200 bps
Parity : Even/None
Stop Bit : 1-bit/2-bit
Antenna920-928Mhz/3dBi, SMA Connector
Micro-USB5Vdc in, Console Utility setup
TemperatureOperating : -20 ~ +70 ℃, Storage : -30 ~ +85 ℃
HumidityOperating : 20 ~ 85%, Storage : 0 ~ 95%
Maintainece UtilityWindows XP-32/64, Windows 7-32/64, Windows 8/10
Protocol SupportModbus RTU/ASCII
Customized
ResetYes
Load DefaultYes
Firmware UpgradeableWindows-based
Environment Test ToolChannel Noise Scanning
Performance Verification ToolPER (Package Error Rate) & RSSI Calculation
Z920K-RS485

Z920K - RS485 - P/C

| RS485 to Wireless Mesh Converter |

Standard Compatible with IEEE 802.15.4g
Protocol    Modbus/RTU, ASCII code support
P-P Transmit distance 500m (at a visible direct line)
Topology MESH Max 16 hops
Network Accommodation Max 100 nodes
Radio frequency band 920MHz
Max Receiver Sensitivity -103 dBm
Maximum data rate 100 kbps
Transmit output power 16mW/1mW/20mW
Encryption 128bits AES (MAC)
Telecom certification TELEC/FCC/NCC/NBTC
EMC EN 55032/EN55035
Protection Contact 4KV/Air 8KV
Power in USB 5Vdc in 10-48Vdc in 8- 24Vac in
Voltage out 12Vdc/0.8A (A power adaptor has to be used.)
Serial Port RS485-2W Screw Terminal D+/D-/GND
Terminal Resitor 120 ohm option
RS485 D+/D terminal 1K/150K ohm option
RS485 TX/RX indicator TX : Green RX : Yellow
Power Switch ON/OFF
Power Indicator Ready : Green Bootup fail : RED
LINK Indicator Linked : Green Ready : 1Hz blinking
Network Indicator Normal : Green Traffic : 10Hz blinking
Parent Indicator Ready : Blue /1Hz blinking
Communication Switch Buad Rate : 2400/4800/9600/19200/38400/57600/115200 bps Parity : Even/None Stop Bit : 1-bit/2-bit
Antenna 920-928Mhz/3dBi, SMA Connector
Micro-USB 5Vdc in, Console Utility Setup
Temperature Operating : -20 ~ +70 ℃, Storage : -30 ~ +85 ℃
Humidity Operating : 20 ~ 85%, Storage : 0 ~ 95%
Maintainece UtilityWindows XP-32/64, Windows 7-32/64, Windows 8/10
Protocol SupportModbus RTU/ASCII
Customized
ResetYes
Load DefaultYes
Firmware UpgradeableWindows-based
Environment Test ToolChannel Noise Scanning
Performance Verification ToolPER (Package Error Rate) & RSSI Calculation
Z920K-RS232

Z920K - RS232 - P/C

| RS232 to Wireless Mesh Converter |

Standard Compatible with IEEE 802.15.4g
Protocol    Modbus/RTU, ASCII code support
P-P Transmit distance 500m (at a visible direct line)
Topology MESH Max 16 hops
Network Accommodation Max 100 nodes
Radio frequency band 920MHz
Max Receiver Sensitivity -103 dBm
Maximum data rate 100 kbps
Transmit output power 16mW/1mW/20mW
Encryption 128bits AES (MAC)
Telecom certification TELEC/FCC/NCC/NBTC
EMC EN 55032/EN55035
Protection Contact 4KV/Air 8KV
Power inUSB 5Vdc in
10-48Vdc in
8-24Vac in
Voltage out12Vdc/0.8A
(A power adaptor has to be used.)
Serial PortRS232 DB9
DCD/RX/TX/DTR/GND/DSR/RTS/CTS/RI
Power SwitchON/OFF
Power IndicatorReady : Green
Bootup fail : RED
LINK IndicatorLinked : Green
Ready : 1Hz blinking
Network IndicatorNormal : Green
Traffic : 10Hz blinking
Parent indicatorReady : Blue/1Hz blinking
Communication SwitchBuad Rate : 2400/4800/9600/19200/38400/57600/115200 bps
Parity : Even/None
Stop Bit : 1-bit/2-bit
Antenna920-928Mhz/3dBi, SMA Connector
Micro-USB5Vdc in, Console Utility setup
TemperatureOperating : -20 ~ +70 ℃, Storage : -30 ~ +85 ℃
HumidityOperating : 20 ~ 85%, Storage : 0 ~ 95%
Maintainece UtilityWindows XP-32/64, Windows 7-32/64, Windows 8/10
Protocol SupportModbus RTU/ASCII
Customized
ResetYes
Load DefaultYes
Firmware UpgradeableWindows-based
Environment Test ToolChannel Noise Scanning
Performance Verification ToolPER (Package Error Rate) & RSSI Calculation
ZOTECH-Z920K-Architecture diagram

| Document Download |

Z920K Product Specification
Z920K Product Introduction
Z920K Product EDM
Getting Start Guide
Console Utility
Z920K Product Specification
Z920K Product Introduction
Z920K Product EDM
Getting Start Guide
Console Utility