Remerciez-le!

Remerciez @Admin pour avoir partagé cet document gratuitement, de la manière la plus simple, en partageant sur les réseaux sociaux.

MAN#673R3/P1/16/ VER 2.XX WIRELESS RECEIVER WITH RS485/MODBUS RTU INSTRUCTIONS

MAN#673R3/P1/16/ VER 2.XX WIRELESS RECEIVER WITH RS485/MODBUS RTU INSTRUCTIONS FOR USE ZGB203 DESCRIPTION PAGE 1. IMPORTANT SAFETY INFORMATION ................................................................................. 3 1.1 Precautions ............................................................................................................................ 3 1.2 Warranty ................................................................................................................................ 3 1.3 Statement on FCC marking ................................................................................................... 3 2. OVERVIEW ............................................................................................................................ 3 2.1 Introduction ............................................................................................................................ 3 2.2 Features ................................................................................................................................. 3 2.3 Specification ........................................................................................................................... 3 2.4 Front Panel ............................................................................................................................. 4 2.5 .......................................................................... 4 Display & Control Key Functions (Refer 2.4) 2.6 ................................................................................................................... 4 Terminal Diagram 2.7 RS485 Wiring Connections .................................................................................................... 4 2.8 ............................................................................................................... 5 Application Diagram 3. INTRODUCTION ................................................................................................................ 5 4. FUNCTIONS ....................................................................................................................... 5 5. CONFIGURATION PARAMETERS................................................................................. 6 5.1 ................................................................................................................. 6 Receive Device ID 5.2 ..................................................................................................................... 6 Display time out 5.3 ............................................................................................. 6 Configuration parameter details 5.4 ...............................,,,,,,,,,,,,,,......................................................... 6 Restoring Factory Default 5.5 ............................................................................... 6 Default state parameter are listed below 5.6 ......................................... 6 OPERATING STEPS FOR ZGU203 for Parameter configuration 6. ERROR MASSAGES ........................................................................................................ 7 6.1 ........................................................................................................................... 7 Error Values 6.2 ........................................................................................................................... 8 Error Values 6.3 .................................................. 8 Operating Steps For ZGU203 for Error value configuration 6.4 .................................................................................................. 8 Communication Status word 7. ADDRESSES FOR READING TRANSMITTER DATA ............................................... 9 7.1 ........................................................................................................... 9 Parameter Description 7.2 Quick reference Table ............................................................................................................ 10 8. .................................................................................................. 10 ADDRESSING DETAILS 9. ......................................... 13 INTRODUCTION TO XBEE NETWORK DEVICE TYPES 10. .............................. 14 OPERATING STEPS FOR ZGU203 TO SET XBEE NETWORK 11. .................................................................................................. 16 MECHANICAL DETAILS CERTIFICATE OF CONFORMANCE & WARRANTY ................................................. 16 INDEX MAN#673R3/P2/16/ 1. IMPORTANT SAFETY INFORMATION 1.1 Precautions • This device is not designed for use in any medical or nuclear applications. • Do not operate this device in flammable or explosive environments. • Never operate with a power source other than the one recommended in this manual or listed on product labels. • This device has been designed for dry, moisture free indoor applications only. • Do not operate this device outside of the recommended use outlined in this manual. • No co-location with other radio transmitters is allowed. By definition, co-location is when another radio device or it's antenna is located within 20 cm of your transmitter and can transmit simultaneously with your unit. • Never install transmitters within 20 cm or less from each other. • Never install and/or operate your transmitter closer than 20 cm to nearby persons. • Never use your transmitter as a portable device. Your unit has been designed to be operated in a permanent installation only. 1.2 Warranty Radix Electrosystems Pvt. Ltd. warrants this product to be free of defects in workmanship and materials for one year from the date of purchase. 1. Defects in workmanship and materials will be serviced free of charge during the warranty period. Labour required for rectifying the defects is also covered by this warranty. Any further claims are excluded. 2. Warranty servicing does not extend the period of warranty for the entire instrument or for the parts that have been replaced. 3. From the warranty are excluded : a) all damage caused by improper handling, e.g. non- observance of the operating instructions, subjecting the product to excessive heat, moisture, corrosion, etc. b) damage caused by the intervention of the buyer or by unauthorised third parties c) transport damage from the manufacturer to the dealer or user or on the way to servicing d) parts subject to normal wear, e.g. relays. 4. Any liability for direct or indirect consequential damages caused by the instrument is excluded, even if the defect of the instrument is covered by the warranty. Radix liability for any breach of this agreement shall not exceed the purchase price paid. 5. Any further claims, based on any title, are excluded. 6. In case repair service is required under this factory warranty, please send the instrument, indicating the exact address of the sender and defect, carefully packed, postage paid, to : Radix Microsystems, B-1, 2nd Floor, Ghanshyam Indl. Estate, Off Veera Desai Road, Andheri (West), Mumbai - 400 053. 1.3 Statement on FCC marking FCC ID : MCQ-PS2CTH IC : 1846A-PS2CTH The enclosed device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: i) this device may not cause harmful interference and ii) this device must accept any interference received, including interference that may cause undesired operation. MAN#673R3/P3/16/ 2. OVERVIEW 2.1 Introduction ZGB203 wireless receiver with RS485/MODBUS RTU that receives the transmitted signals from ZGE201,ZGE202, ZGE203, ZGE204, ZGE205 Transmitter & ZGB202 Router. Process receive data from transmitters & store data on internal fix memory location allotted for each transmitter. Depending on transmitter ID. The system consists of stand-alone battery powered transmitter which transmit data at pre-defined interval to the receiver ZGB203 connected to RS485 Bus. A provision is there to place a repeater ZGB202 between the transmitter and the receiver, if range is to be extended. When activated the transmitter will transmit data continuously at a pre-set time interval that was programmed by the user during the initial setup. Each unit measures and transmits: Process Input Reading, Ambient Temperature, RF Signal Strength and Battery Condition to the receiver . 2.2 Features — Surface mount design — Range of RF communication Up to 1Km outdoor line of sight Up to 40m indoor / urban — Router to extend the range — Configurable baud rate, parity, stop bits — Up to 25-channel reception through wireless — Default parameters can be restored by pressing reset switch 2.3 Specifications All specifications at ambient of 25°C, unless specified otherwise POWER Supply voltage 24VDC, up to 1A : AC POWER ADAPTOR (Optional) Model : ACA203 Input : 100-240VAC 50/60HZ, 0.8A Max Output : 24VDC, 1A COMMUNICATION Port RS485 : Protocol Modbus RTU : Slave ID : User programmable (1 ~ 247)* * 248 is default ID for all receivers Baud rate (bps) : 9600, 19200, 38400, 57600, 115200 Stop_bit : 1, 2 Parity : None, odd, even Number of channels : Up to 25 channel per receiver RF COMMUNICATION RF frequency ISM 2.4GHz, direct sequence : transceiver carrier spread spectrum RF output power 10dBm (1mW) : Range of RF : Up to 1Km outdoor line of sight Up to 40m indoor / urban communication RF data packet : IEEE 802.15.4, open standard communication architecture MECHANICAL Enclosure : Metal Dimensions : 90(L) x 90(W) x 20(H) (without antenna) Mounting : Wall/Surface Mechanical details : Fig 4 ENVIRONMENTAL CONDITIONS Operating ambient : 0 to 50 °C temperature Relative humidity : below 90%, non condensing MAN#673R3/P4/16/ 2.5 Display & Control Key Functions (Refer 2.4) 2.6 Terminal Connection 2.7 RS485 Wiring Connections Refer Fig.1&2 Indicator/Display Function (1) Antenna To transmit signal (2) D+ D- RS485 connection for communication (3) TX LED Transmit Indicator LED blink when transmit data on RS485 bus RX LED SB LED PWR LED V+ V- (4) Power (PWR) Indicator LED glow continuously when device is powered 24 VDC connection for power supply Standby (SB) Indicator LED, blink continuously during normal operation. This indicates that the receiver is in the “Standby” mode and is waiting for incoming data from your transmitter or repeater. Receive Indicator LED blink when the receiver data on RS485 bus (5) (6) (8) (7) (9) Reset Key DC Jack To reset device setting to default value as per sec 5.6 24 VDC connection for adaptor power supply 2.4 Front Panel Fig 1 Fig 2 1 2 3 8 9 4 5 6 7 2-wire RS485 wiring RS-485 Master RS-485 Device TX ANTENNA RX SB PWR www.radix.co.in MADE IN INDIA M BA-677 This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference. 2) This device must accept any interference received, including interference that may cause undesired operation. ZGB203 WIRELESS RECEIVER 2.4 GHz D+ D- RS485 24VDC 24 VDC MAN#673R3/P5/16/ 2.8 Application Diagram Fig 3 RS485 SERIAL TO ETHERNET CONVERTER WITH PoE ZONE 1 TRANSMITTER 1 TRANSMITTER 2 TRANSMITTER 8 ZONE 2 TRANSMITTER 1 TRANSMITTER 2 TRANSMITTER 8 ZONE 3 TRANSMITTER 1 TRANSMITTER 2 TRANSMITTER 8 HOST PC RUNNING SCADA 3. INTRODUCTION The MODBUS/RTU protocol is messaging structure, widely used to establish master - slave communications between intelligent devices. A modbus message sent from a master to slave tells the selected slave what to do and what information to send back. The MODBUS/RTU protocol works with RS232, RS485 and RS422 standards. 4. FUNCTIONS When a message is sent from a master to a slave device the function code tells the slave what kind of action to perform. Generally, the following functions are implemented in Radix MODBUS products : 0x03 (03) READ HOLDING REGISTERS 0x06 (06) PRESET SINGLE REGISTER 0x10 (16) PRESET MULTIPLE REGISTERS MAN#673R3/P6/16/ 5. CONFIGURATION PARAMETERS 5.1 Receive Device ID : Slave ID for MODBUS Communication. Note : Receive Device ID = 248 is default Device ID for communication. All devices will respond to Device ID = 248 irrespective of set device ID for the receiver. It is strictly recommended not to set Device ID = 248 for any of the devices on the same bus 5.2 Display time out : This is to keep track for missing data from transmitter. uploads/Management/ user-guide-zgb203.pdf