DIN RAIL TELEMETRY SYSTEM XNET 8100 FEATURES • • § § § § § § § § Operates on international licensed and licence free radio telemetry bands. Range: X8100 – 433 MHz 2km in free space, 0.2 - 0.5km in buildings X8100 – 458 MHz 20km in free space, 1 – 3km in buildings X8100 – 868 MHz 10km in free space, 0.7 – 2km in buildings X8100 – GSM World Wide GSM Mobile Phone Network X8100 – LLM Leased Telephone Line Type approved to ETSI 300-220, ETSI 300-113, ETSI 300-683, MPT1328, MPT1329, MPT1340, MPT1344 8 to 128 Digital Inputs 8 to 128 Digital Outputs, Voltage Free Contacts 30Vdc @ 1A 2 to 128 Analogue Inputs 0-20mA (Standard), 0-10V, 0-500mV. (factory set option) 2 to 128 Analogue Outputs 0-20mA (Standard), 0-10V, 0500mV. (factory set option) 1 Serial Output Port for SCADA System DIN Rail Mounted Powered from 24Vdc (Standard), 110Vac, 240Vac. Size: X8100 Control Module 160mm by 105mm by 60mm X8100 I/O Modules 52mm by 105mm by 60mm DESCRIPTION The XNET Radio Data Network offers a cost effective and flexible means of transmitting analogue, digital, and pulse counter data over large areas without the need for cables. A programmable modular approach allows the user to configure the exact combination of IO required for a specific application from standard XNET modules. A system can be as simple as a one-way link or as complex as a multi-drop network. An XNET Control Module consists of: 1 Synthesised Radio Transceiver 8 Opto Isolated Inputs 8 Voltage Free Relay Outputs 1A, 30Vdc 2 Analogue Inputs ,12bit, 0 to 20mA or 0 to 5V 2 Analogue Outputs, 12 bit, 0 to 20mA or 0 to 5V 1 RS232 Serial Gateway Port 1 RS232 Programming Port 1 X-Bus Expansion Module Port 1 12V DC Power Supply for Transducers Additional analogue and digital Input/Output modules can be connected to the Control Module by means of a single 10-way ribbon cable. The modules can be located locally or up to 50 metres away. X8100 Repeater X8100 Analogue, Digital & Serial Data X8100 Analogue, Digital & Serial Data DS8100_1 Oct ‘01 X8100 Analogue, Digital & Serial Data Expanded I/O Expanded I/O X8100 Analogue, Digital & Serial Data SCADA SYSTEM Expanded I/O ©2001 R eg. N o. 227 4001, ENGLAND X8100 Analogue, Digital & Serial Data Page 1 DIN RAIL TELEMETRY SYSTEM XNET 8100 SPECIFICATION ABSOLUTE MAXIMUM RATINGS Storage Temperature........................................ -30 to +85 Celsius Operating Temperature .................................... -10 to +55 Celsius Power Supply Voltage ..................................... +/- 35Vdc Digital Inputs..................................................... +35Vdc to –5V Analogue Inputs................................................ +35V to –5V External Regulated Power Source .................... +100mA DIMENSIONS Length = 160mm Width = 80mm ELECTRICAL CHARACTERISTICS Frequency Range Channel Separation Modulation RF Power Digital Inputs Analogue Inputs Height = 55mm MIN TYPICAL 130 400 860 12.5 5 7 0 0 GMSK 500 20 5 J, K Volt Free Contacts Analogue Outputs Power Supply Voltage Transmit Current Receiver Current Standby Current 0 0.5 14 110 80 410 150 2 20 5 90 420 160 3 MAX DIMENSION NOTE 180 500 960 25.0 MHz MHz MHz KHz VHF UHF UHF 500 30 20 10 mW V mA V 30 125 20 10 30 240 120 440 180 4 Vdc Vac mA V Vdc Vac mA mA mA mA Current I/P Voltage I/P Thermocouple At 1A At 0.5A 12 bit resolution DC PSU AC PSU 10mW ERP 500mW ERP XNET OPERATION XNET control modules communicate with each other by means of time division multiplexing. All control modules in the network are set by the user to the same RF frequency and then programmed with consecutive node addresses. These are then used as time slots. The control module with time slot zero will start the sequence by transmitting the status of its inputs with the addresses of the destination digital outputs. After receiving data from the first Node a timing pulse will be sent from Node 0 to request data from the next Node. When there is a time break of 6 time slots, the control module with time slot zero will start the sequence again. The network can be easily expanded by adding control modules programmed with the next node address in the sequence. XNET control modules can be configured as repeaters thereby extending the range of a network over geological obstacles. DS8100_1 Oct ‘01 ©2001 R eg. N o. 227 4001, ENGLAND Page 2 DIN RAIL TELEMETRY SYSTEM XNET 8100 CONNECTIONS PIN 1 2 3 4 5 6 7 8 9 FUNCTION 0V 24V REG 0V REG 12V AO2 AO1 AI2 AI1 IN COMM DESCRIPTION Power Supply -Ve Power Supply +Ve Transducer Regulated 0V Transducer Regulated 12V at 100mA Second Analogue Output (0-20mA) OUT 1.2 First Analogue Output (0-20mA) OUT 1.1 Second Analogue Input (0-20mA) IN 1.2 First Analogue Input (0-20mA) IN 1.1 Opto-Isolated Common ( 0V ) 10 11 12 13 14 15 16 17 18 DI8 DI7 DI6 DI5 DI4 DI3 DI2 DI1 RLY COM Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Opto-Isolated Input ( 7 - 30V) Output Relay Common Contact IN 1.8 IN 1.7 IN 1.6 IN 1.5 IN 1.4 IN 1.3 IN 1.2 IN 1.1 19 20 21 22 23 24 25 26 27 ERR OUT D08 D07 D06 D05 D04 D03 D02 D01 Communications Fail Indication Relay Output 8 (1A at 30V ) Relay Output 7 (1A at 30V ) Relay Output 6 (1A at 30V ) Relay Output 5 (1A at 30V ) Relay Output 4 (1A at 30V ) Relay Output 3 (1A at 30V ) Relay Output 2 (1A at 30V ) Relay Output 1 (1A at 30V ) ( 1A at 30V ) OUT 1.8 OUT 1.7 OUT 1.6 OUT 1.5 OUT 1.4 OUT 1.3 OUT 1.2 OUT 1.1 DS8100_1 Oct ‘01 ©2001 R eg. N o. 227 4001, ENGLAND DIRECTION IN IN OUT OUT OUT OUT IN IN IN IN IN IN IN IN IN IN IN IN OUT OUT OUT OUT OUT OUT OUT OUT OUT Page 3 DIN RAIL TELEMETRY SYSTEM XNET 8100 PROGRAMMING An XNET control module is programmed by a PC or Organiser configured as a dumb terminal. A three wire asynchronous RS232 serial port (RD, TD, 0V) with a baud rate set at 9600 with 2 stop bits and no parity is connected to the control module programming port. When the Esc key is pressed, a configuration menu will be displayed. Control Parameter such as node number and serial data port can be selected along with allocating the destination of the node input ports. RADIO TRANSMISSION Radio Frequency for the UK Licence Exempt Band HEX CHANNEL RF CHANNEL RF FREQUENCY MHZ SW5 SW3 SW2 SW1 02H A 458.525 ON ON ON ON 04H B 458.550 ON ON OFF OFF 06H C 458.575 ON ON OFF ON 08H D 458.600 ON OFF ON OFF 0AH E 458.625 ON ON ON ON 0CH F 458.650 ON ON OFF OFF 0EH G 458.675 ON ON OFF ON 10H H 458.700 ON OFF ON OFF 12H I 458.725 ON OFF ON ON 14H J 458.750 ON OFF OFF OFF 16H K 458.775 ON OFF OFF ON 18H L 458.800 ON OFF ON OFF 1AH M 458.825 ON OFF ON ON 1CH N 458.850 ON OFF OFF OFF 1EH O 458.875 ON OFF OFF ON 20H P 458.900 ON OFF ON OFF 22H Q 458.925 OFF ON ON ON Note: SW1,SW2,SW3,SW4 and SW5 refer to the DIL switches located inside the RF Module To change the RF Frequency remove the top plate from the case and set the DIL switches. NOTES NOT USED NOT USED INPUT / OUTPUT MODULES The number of inputs and outputs connected to an X8100 Transceiver can be expanded from 2 Analogue Inputs/Outputs and 8 Digital Inputs/Outputs to 128 Analogue Inputs/Outputs and 128 Digital Inputs/Outputs by means external modules: X8101 Digital Input Module with 8 Opto-Isolated Inputs X8102 Digital Output Module with 8 voltage free relay contacts rated at 1A , 30Vdc X8103 Pulse Counter Output with 8 open collector outputs X8104 Analogue Input Module with 4 Analogue Inputs, 12 bit resolution, 0-20mA (standard) 0-5V, 0-10V X8105 Analogue Output Module with 4 Analogue Outputs, 12 bit resolution, 0-20mA (standard) 0-5V. R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, Lewes, E Sussex, BN8 6JL, England Tel +44 (0)1273 898 000 Fax +44 (0)1273 480 661 Email [email protected] http://www.rfsolutions.co.uk R F Solutions is a member of the Low Power Radio Assoc iation. All Tr ademarks acknowledged and r emain the pr operty of the r espec ted owners. Inform ation contained in this docum ent is believed to be accurate, however no representation or w arranty is given and R.F. Solutions Ltd. assum es no liability w ith respect to the accuracy of such inform ation. Use of R.F.Solutions as critical com ponents in life support systems is not authorised except w ith express w ritten approval from R.F.Solutions Ltd. DS8100_1 Oct ‘01 ©2001 R eg. N o. 227 4001, ENGLAND Page 4