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Save the shipping materials and cartons in case you want to ship the module in the future. Preparing the device Install the ZT Configuration Utility (v1.0.0 or later), CD: \Napdos\ZigBee\ZT_Series\Utility http://ftp.icpdas.com/pub/cd/usbcd/napdos/zigbee/zt_series/utility Power Supply: +10 ~ +30 V GND Page 1 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
1, 6 and 11. Referring to the channel table of WiFi and ZigBee, the channels of ZigBee 4, 9, E and F are not overlap with WLAN. So, the RF Channel 4, 9, E and F of ZigBee are recommended in this case. Page 2 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
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CH 10 (2457) CH B (2460) CH 11 (2462) CH C (2465) CH 12 (2467) CH D (2470) CH 13 (2472) CH E (2475) CH F (2480) CH 14 (2484) ‧RF Channel Table to ZigBee(802.15.4) and WLAN(IEEE 802.11b/IEEE 802.11g) Page 3 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
Fit the CE/FCC certification 0x00 Typical Minimum ※ The parameter adjustment purely personal behavior, ICP DAS can not guarantee to pass CE/FCC certification if adjusting this parameter, nor assume any liability because of the adjustment parameters derived from the RF Power.
Unicast Data will only be sent to the coordinator [Eg1] When ZT-2550 ZigBee Host sends “DATA_01” via broadcasting frame, →Both of the ZigBee slave 0x0001 and 0x0002 will receive the DATA_01. (Note: Broadcasting type frame, data will be sent to every ZigBee slaves in the same ZigBee network) [Eg2] When the ZigBee slave 0x0001 sends “DATA_02”...
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Unicast ZT-2551 Format: “:AAAA” + Data [Eg1] When ZT-2550 ZigBee Host sends “:0001DATA_01” via unicast frame, →Only the ZigBee Slave 0x0001 receives DATA_01. (Note: Unicast type frame, data will be only sent to the specific ZigBee node) [Eg2] When ZigBee slave 0x0001 sends “:0002DATA_02” via unicast frame, →Only the ZigBee Slave 0x0002 receives DATA_02.
(Advanced) destination ZigBee address ZT-2551 Unicast Data only be sent to coordinator [Eg1] When ZT-2550/ZT-2570 receives data “MRTU_CMD_01” from serial port, →ZT-2551 will output the data “MRTU_CMD_01” to serial port directly. [Eg2] When ZT-2570 receives data “MTCP_CMD_02” from Ethernet, →ZT-2551 will convert protocol then output “MRTU_CMD_01” to serial port.
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RS-485 F.G. D‐ D+ GND ZT‐255x RS‐485 Converter Windows‐based PC Enable the power. It means that the ZT-255x start-up procedure has been completed. If the red LED has changed from blinking to a steady light. Page 9 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
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2 After selecting the COM Port number, a list of model numbers will be displayed. Select the name of the module that you want to configure. After clicking the button, the utility will begin checking the connection. 3 Page 10 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
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RF Channel, RF Power, Baud rate, Data Format, Application Mode and so the relevant parameters. Once the module configuration has been completed, the message “The Configuration was successful” will be displayed. Return the DIP switch to the “ZBRUN” position and reboot the ZT-255x device. Page 11 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
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Testing Communications Method (1) Connect both the ZT-2550 and ZT-2551 to the Host PC via the RS-232 port. You may need to use two serial port tools to simulate the data transmission. Serial Tool Serial Tool RS‐232/RS‐485 RS‐232/RS‐485 ZT‐2550 ZT‐2551 Method (2): Use the DCON Utility on the Host PC to search for ZT-2000 series I/O modules.
Log] icon to save the configuration of the ZT-255x as a file. After clicking the [Save Log] icon, enter the “File Name” and the “File Path” in the Windows “Save” dialog box. Once the configuration has been successfully saved, the following message will be displayed. Page 13 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...
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(Yellow LED) Steady Unlit No ZigBee Data Received The status of module board Steady Lit Power ON ZigBee PWR Blinking (200ms) Module Initialization Failure (Red LED) Blinking (500ms) Configuration Mode Blinking (1s) Watchdog Enabled Steady Unlit Power OFF Page 14 ICP DAS, ZT‐2550/ZT‐2551 Quick Start Guide, Version 1.2...