Description
The ZT-2550 and ZT-2551 series modules are small-sized wireless ZigBee converters based on the IEEE802.15.4 standard that allow RS-232, RS-485 interface to be converted to a personal area ZigBee network.
The typical transmission range of the ZT series ZigBee products is 700 meters (LOS, line of sight), with a transmission frequency range of between 2.405 GHz and 2.48 GHz, separated into 5 MHz sectors, providing 16 channels and 16384 PAN IDs. The ZT-2000 series is not only a long distance wireless converter but it can also act as a ZigBee router to extend the transmission range and improve the quality of wireless signal.
ZT-2000 series products are designed for use with a suite of high level communication protocols using small, low-power digital radio modules (ZigBee 2007 Pro) of ZigBee Alliance. In the ZigBee network, you are allowed one ZigBee Host called “ ZigBee Coordinator”, with the ZT-2550 used to initialize and manager the routing. In addition, One ZigBee network is able to manage 255 ZigBee router and is responsible for receiving or bypassing data from parent or child node.
A Windows compatible GUI configuration utility is available. The utility allows users to set different configurations based on the type of application, together with several of required ZigBee variables such as Pan ID. The user friendly interface also helps the user become familiar with ZT-2000 series.
Features
- ISM 2.4 GHz Operating Frequency
- Fully Compliant with 2.4 G (IEEE802.15.4/ ZigBee Specifications)
- Fully Compliant with ZigBee Pro (ZigBee 2007)
- Wireless Transmission Range up to 700 m (Default)
- Adjustable RF Transmission Output Power
- Supports AES-128 Encryption for the Wireless Communication
- GUI Configuration Software (Windows Version)
- RS-232/RS-485 Interface Supported
- Source Identification for the non-address Device Data Transmission
- Supports Broadcast Transmission for the Redundancy Transmission Path
- Supports Unicast Transmission to Reduce Network Loading
- Supports Topology Utility for Network Monitoring and Improvement
- DIN-Rail Mountable
Specifications
| Models | ZT-2550 (ZigBee Coordinator) | ZT-2551 (ZigBee Router) | |
| Hardware | |||
| MCU Module | 8-bit microprocessor | ||
| Temporary Buffer Size | 265 Bytes | ||
| LED Indicators | ZigBee Net | Green | |
| ZigBee RxD | Yellow | ||
| Power | Red | ||
| Communication Interface | |||
| COM 0 | RS-232 | RS-232 (TxD, RxD and GND); | |
| D-Sub 9 Female, Non-isolated | D-Sub 9 Male, Non-isolated | ||
| RS-485 | RS-485 (DATA+, DATA-; internal ASIC self-tuner); Non-isolated | ||
| Data Format | N81, N82, O71, O81, E71, E81, S71, S81, M71, M81 | ||
| Power | |||
| Protection | Power reverse polarity protection | ||
| EMS Protection | ESD, Surge, EFT | ||
| Required Supply Voltage | +10 VDC ~ +30 VDC | ||
| Power Consumption | 1 W | ||
| Mechanical | |||
| Casing | Plastic | ||
| Flammability | UL 94V-0 fire-retardant materials | ||
| Dimensions (L x W x H) | 87 mm x 33 mm x 110 mm | ||
| Installation | DIN-Rail | ||
| Environment | |||
| Operating Temperature | -25 ~ +75°C | ||
| Storage Temperature | -40 ~ +80°C | ||
| Relative Humidity | 5 ~ 95% RH, Non-condensing | ||
| Wireless | |||
| RF Channel | 16 | ||
| RF Transmit Power | 11 dBm | ||
| Antenna (2.4 GHz) | 5 dBi Omni-Directional antenna | ||
| Transmit Range (LOS) | 700 m (Typical) | ||
| Max. Slaves Supported | 255 | ||
| EMI Certification |
FCC/FCC ID, CE (RED included) |
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