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1. 6 TERMINATIONS AND CONNECTIONS All connections to the four channel digital receiver are via cage clamp terminals around the perimeter and near the front of the DIN rail mounting enclosure these terminals can accommodate up to 4mm conductors There are 16 possible connections to the receiver these are shown in the following tables and diagrams VSI 16 NC 1Q Q 6 4 1 217 COM CH1 COM 2 Q 217 COM CH1 2 D 218 Q 18 d ne D19 4 COM AE 2 20 COM AE 2 2 222 Q2 NC 8 223 COM 23 COM CH3 z 224 NO E VS NO lt 225 NIC oe 2225 NIC 92 226 CH4 9 26 COM Q2 cs 227 No HS E 14 EC ME 14 15 2 1505 VS Figure 4 SIBUS RX4D Connection diagram 6 1 RELAY OUTPUT PORTS Each digital output is provided with three terminals for the connection of field wiring to the changeover or form C output contacts Each output contact is capable of switching a maximum voltage of 250 volts a maximum current of 3 amperes and a maximum power of 100 watts RELAY OUTPUT TERMINATIONS OUTPUT TERMINAL INDICATION DESCRIPTION 16 CH1 NORMALLY CL
2. 15 5 9 LOGIC 16 5 10 ADD COMMAND D 16 5 11 DELETE COMMAND 17 5 12 SBOUT COMMAND a aa 18 5 13 SSYNC COMMAND naa 19 5 14 ONFET COMMAND u u E Ie E IEEE usus 20 5 15 OFFFET GOMMAN Dis 20 5 16 DISPLAY COMMAND naa aaaaa 21 5 17 UPLOAD CONFIGURATION COMMAND 22 5 18 DOWNLOAD CONFIGURATION COMMAND 23 5 19 CONFIGURATION RECORDS n 25 6 TERMINATIONS AND CONNECTIONS 26 6 1 RELAY OUTPUT PORTS a uu RR Ie nh hinaa 26 62 POWERIINPUT PORT 27 6 3 SILBUS NETWORK PORT a ann 27 ua uu uuu t EMEN 27 7 1 INSTALLATION CONFIGURATION 1 28 7 2 INSTALLATION CONFIGURATION 2 29 8 SOFTWARE REVISION AND DISPLAY a 30 9 5
3. 26 Figure 5 SILBUS RX4D segregation and isolation levels 27 Figure 6 Installation configuration 1 beu inane lien Era Ra arc ENFIN VI Ea PEE 28 Figure 7 Installation configuration 2 O 29 4 CHANNEL DIGITAL RECEIVER 4 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 f austdac 1 GENERAL DESCRIPTION The four channel digital receiver is part of a family of explosion protected DIN rail mounting modules that transmit to and receive from an Austdac SILBUS field bus network The SILBUS RX4D can receive from just a few through to many digital ON OFF signal from a SILBUS network to control the four relay outputs directly or via complex multi term logic functions The digital receiver has four output relays controlled by up to six logic resolvers capable of implementing OR AND NOR NAND FLIP and S AND logic functions Each resolver has an independently configurable output ON and OFF delay filter to allow implementation of simple timer functions The four digital outputs are galvanically isolated from each other from the power supply port and the SILBUS network port This isolation allows the SILBUS RX4D to provide many simple and highly effective solutions when used in installations involving intrinsically safe and non intrinsically safe ci
4. Q m Sua E a qasaqa Gy Palapa uda Qa aqhapa 31 4 CHANNEL DIGITAL RECEIVER 3 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 austdac PHOTOGRAPHS Photograph 1 SILBUS RX4D front 6 Photograph 2 Access to console port and programming switch 6 Photograph Laptop connected to console port via MEAN 12 Photograph 4 Hyper Terminal delay setup 24 TABLES Table 1 SILBUS RX4D switching capabilities 10 Table 2 Status LED flash sequence 11 Table 3 SILBUS RX4D Configuration record a 25 Table 4 Digital input termination 4 5 26 Table 5 Power input port termination details 27 Table 6 SILBUS network port termination 27 FIGURES Figure 1 Multi term logic function S ato Cl pera AMNEM UA 7 Figure 2 S AND logic function and resolver 8 Figure 3 FLIP logic Function Rc 9 Figure 4 SIBUS RX4D Connection
5. One voltage free form C SPDT contact per output SILBUS RX4D H maximum output switching voltage 120 VDC or 250 VAC SILBUS RX4D H maximum output switching current 3A SILBUS RX4D H maximum output switching power 100W SILBUS RX4D H minimum output switching power a a rr 3W SILBUS RX4D H minimum output switching Voltage 12V SILBUS RX4D H minimum output switching current 250mA SILBUS RX4D H contact Tungsten SILBUS RX4D L maximum output switching voltage 25 VDC or AC SILBUS RX4D L maximum output Switching current 1A SILBUS RX4D L maximum output switching power 25W SILBUS RX4D L minimum output switching power 10uW SILBUS RX4D L minimum output switching voltage 1V SILBUS RX4D L minimum output switching current 10uA SILBUS RX4D L contact material Rhodium Console port configuration 1
6. off time off time off time off time off time off time is is is is is is 100mS 100mS 100mS 100mS 100mS 100mS If the command name is entered with additional attributes the off delay filter can be configured to a value suitable for the installation The off delay filter can be set from 0mS to 20 seconds in 100mS increments The time is entered in milliseconds An example of configuring the off delay filter for relay matrix 2 is shown below RX4D gt ONFLT SET 2 900 Relay off time adjusted Relay off filter times are Relay 1 Relay 2 Relay 3 Relay 4 Relay 5 Relay 6 RX4D 2 gt _ off time off time off time off time off time off time is is is is is is 100mS 900mS 100mS 100mS 100mS 100mS The above example shows the format of the command when the off delay filter is configured The keyword SET is required to invoke a change the number of the SILBUS RX4D relay matrix is next followed by the new off delay filter value in milliseconds 5 16 DISPLAY COMMAND The display command is used to provide a summary of the relay logic resolver configurations The current relay matrix configurations can be displayed by simply entering the command name as shown in the example below RX4D DISP d LOGIC O P SS ONFLT OFFFLT TERMS OFF OR AND OFF SAND OFF U UN P RX4D gt _ 10000 1200 J3 100 1000 K1 1100 100 100 100 K4 1 100 100 100 100 D1 D2
7. 1 217 COM CH1 2 2 4 218 219 NC 220 COM CH2 221 222 223 COM 224 NO 225 NIC 226 COM 227 SILBUS NETWORK LOAD 1 SIGNAL COMMON LOAD 2 4 CHANNEL DIGITAL RECEIVER TYPE SILBUS RX4D SAFE AREA LOAD 3 HAZARDOUS AREA iz VE 1402 15 2 Figure 7 Installation configuration 2 This configuration allows an intrinsically safe SILBUS network to be interfaced with non intrinsically safe digital outputs This is particularly useful in the controlling of tripper drives in underground conveyor installations This configuration eliminates the need for certified barriers or interposing relays Obviously the segregation of the intrinsically safe SILBUS network and power supply port is of paramount importance in this configuration Incorrectly segregated SILBUS network wiring could negate the segregation and safety of the receiver and the entire SILBUS network installation 4 CHANNEL DIGITAL RECEIVER 29 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 austda stdac i 8 SOFTWARE REVISION AND DISPLAY The software version of the four channel digital receiver type SILBUS RX4D will vary as its functionality is improved at the request of our customers The software version is given in two parts the major revision level and the minor r
8. 4 FIGURE u uuu ila ua mua Sama neces 4 1 GENERAL DESCRIPTION ananassa 5 2 FRONT PANEL LAYOUT ccccccecccecccceeeceeeeceseeseeeeeesueuveneaseeuaueeeeuseeeuueeueueeeeueeeaaueeueaeeeaaueeneneens 5 3 THEORY OF OPERATION n naa 7 3 1 LOGIC FUNCTIONS 0 occ ccc cc cecececceseeeseseeceeeeusesueesuauveseaseeuauvaneueeeauueeneueaeauueeuaueaneueeeneass 7 3 2 THE FLIP FUNGTION uu u u u Ee e Cose ru ene t avira P Dx Um EMI EID E IUIS 9 3 3 OUTPUT RELAY SWITCHING POWER 10 4 OPERATING INSTRUCTIONS 11 5 CONFIGURA TION 11 5 1 CONSOLE PORT OPERATION naa 12 5 2 N el COMMAND 12 5 3 REPEAT COMMAND 13 5 4 VERSION COMMAND a aaa 14 5 5 STACK COMMAND m 14 5 6 SILBUS MAP COMMAND 14 5 7 SILBUS STATUS COMMAND aa 15 5 8 SILBUS GET COMMAND
9. 8 data bits one stop bit no parity no flow control and DEC VT100 terminal emulation Once communications have been established with the SILBUS RX4D it will display a screen of information that includes software version software checksum and a list of commands followed by the console port prompt The prompt includes an abbreviation of the receiver type number RX4D gt Commands are invoked by entering the command name followed by any optional modifiers keywords and the ENTER key The enter key is shown in the following examples as a symbol 5 2 HELP COMMAND The HELP command prints a list of all available commands and shows the syntax for each command Optional command modifiers are shown within while mandatory modifiers are shown within lt gt An example of a screen output follows RX4D gt HELP lt 4 CHANNEL DIGITAL RECEIVER 12 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 i austdac w Software 1V04 xCBF Configuration x 49D SN 09041000 Commands K K K K K K k K Level 1 Standard Menu HELP 1 7 Level of Help Display Help Menu REPEAT LF Refresh rate in seconds Repeat Previous Command VER Firmware Version and Checksum STACK Display Peak Stack Usage SBMAP Display SILBUS I O Map SBSTAT Display SILBUS Status SBGET lt A1 P8 gt Display a SILBUS Channel State SSYNC lt SET gt lt Safety Sync Address gt Select safety sync address LOGIC
10. OU FILTER Med ON 1 5 Sec DRIVE PR ir 9 OFF 21 Sec J4 G4 CHANNEL C4 IS USED AS A METHOD OF CASCADING ONE LOGIC RESOLVER TO ANOTHER CHANNEL C4 CANT BE USED BY ANY FIELD TRANSMTTER AND CANT BE MODIFIED VIA THE MODBUS INTERFACE Figure 2 S AND logic function and resolver cascading When logic resolver outputs are fed back onto the SILBUS network for inclusion in subsequent logic resolvers the designer should ensure that these feedback channels are not modified by field devices or the channel generator 4 CHANNEL DIGITAL RECEIVER 8 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 T The configuration and use of these logic resolvers is further explained in the configuration section of this manual 3 2 THE FLIP FUNCTION The FLIP logic function implements a D type flip flop with feedback to produce a toggling flip function which is useful in implementing single way road block light systems A schematic of the FLIP function is shown in the figure below DATABASE LOGIC RESOLVER 1 1 J3 IS THE ENTRY SWITCH TRANSMITTER TO SINGLE WAY ROAD 2 REQUIRE A J3 TRANSMITTER AT EACH END OF SINGLE WAY ROAD 3 K6 USED TO DRIVE RECEIVER AT FAR END OF SINGLE WAY ROAD 4 ON POWER UP RESOLVER RELAY 1 IS DE ENERGISED RED LIGHT 5 EACH TIME J3 IS ASSERTED THE FLIP FLOP WILL TOGGLE 6 THE TOGGLE ONLY OCCURS DURING THE DUPLINE SYNC PULSE FUNCTION FLIP I
11. type flip flop is edge sensitive and requires the input term to be negated and then asserted again before another toggle will take place The power on reset signal ensures that the D type flip flop of the FLIP function comes up in a known state i e the output term is not on or asserted green light By combining other logic resolvers with the FLIP function more sophisticated control systems can be implemented 4 CHANNEL DIGITAL RECEIVER 9 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 3 3 OUTPUT RELAY SWITCHING POWER The SILBUS RX4D is available in two versions that have different relay contact switching capabilities The SILBUS RX4D L variant for low power switching capabilities and the SILBUS RX4D H variant for high power and high voltage switching capabilities The table below shows the differences between the two models SILBUS RX4D SWITCHING POWERS PARAMETER SILBUS RX4D L SILBUS RX4D H Pm 25W 100W Pi 25W 100W Um 25V 250V Ui 25V 25V li 1A 3A Minimum switching voltage 1V 12V Minimum switching current 10uA 250mA Minimum switching power 10uW 3W Contact material Rhodium Tungsten Table 1 SILBUS RX4D switching capabilities The SILBUS RX4D H is only recommended for use where powers higher than 3 watts voltages greater than 12V and currents greater than 250mA are being switched The SILBUS RX4D H was specifically designed for use in the US mar
12. D3 B1 B4 B5 B6 B7 B CH DH E1 E2 The above example shows all relays at the same time The display can be reduced to one logic matrix by using additional attributes Examples of altering the output format of the display command follow 4 CHANNEL DIGITAL RECEIVER TYPE SILBUS RX4D US ER S MANUAL 21 OF 31 120 248 12 Issue 04 08 austdac i RX4D DISP 3 MAP Relay Matrix 3 ABCDEFGHIJKLMNOP X1XXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX X1XXXXXXXXXXXXXX X1XXXXXXXXXXXXXX X1XXXXXXXXXXXXXX X1XXXXXXXXXXXXXX XXXXXXXXXXXXXXXX OR K1 5 1100 100 RX4D gt The above example uses the MAP keyword to alter the display command output format to show the relay configuration in a GSW1 map layout A don t care term is depicted by small x while a positive logic term is indicated by a 1 and an inverted or negative logic term is shown by a 0 The second last line shows the logic function at the left the output channel address in the centre and the number of terms in the logic function at the right The last line shows the on delay filter value at the left the safety sync address in the centre and the off delay filter value at the right RX4D DISP 3 TEXT Relay Matrix 3 1 3 7 RX4D The above example uses the TEXT keyword to alter the display command output format to just show the resolver terms in Boolean format The plus sign asterisk and exclamation mark are significant i
13. NS VE 140 15 2 Figure 6 Installation configuration 1 This configuration allows the four channel digital receiver to be located wholly within the hazardous area and the connection of intrinsically safe circuits to its various ports The digital outputs can drive four loads powered from the same intrinsically safe source or drive four loads powered from different intrinsically safe sources because of the segregation between the four digital input channels For the same reason the power supply port can be driven from the same source as the digital outputs or from an entirely different intrinsically safe source without the need for an assessment of voltage or current addition 4 CHANNEL DIGITAL RECEIVER 28 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 u As always careful attention should be paid to the segregation of wiring in this configuration as incorrectly segregated wiring could negate the segregation and safety of the receiver 7 2 INSTALLATION CONFIGURATION 2 This configuration allows the four channel digital receiver to be located wholly within the safe area the connection of an intrinsically safe SILBUS network be powered from an intrinsically safe power supply and the connection of non intrinsically safe digital outputs This configuration is possible because of the segregation and isolation between the SILBUS network port and the remainder of the receiver VSI 216 NIC
14. RX4D output is next followed by the SILBUS channel address If a SILBUS RX4D output is not to be assigned a SILBUS channel address then the keyword DISABLE is used to stop the output from driving the local resolver database and the connected SILBUS network 5 13 SSYNC COMMAND This command is used to display and configure the safety sync channel address for those relay matrices that have been assigned a SAND logic function The current assigned safety sync channel address can be displayed by simply entering the command name as shown in the example below RX4D gt SSYNC Relay Matrix 1 Safety Sync channel is DISABLE Relay Matrix 2 Safety Sync channel is DISABLE Relay Matrix 3 Safety Sync channel is DISABLE Relay Matrix 4 Safety Sync channel is DISABLE Relay Matrix 5 Safety Sync channel is Al Relay Matrix 6 Safety Sync channel is A3 RX4D gt _ If the command name is entered with additional attributes the safety sync address can be assigned a SILBUS channel address The safety sync is generated by a safety receiver connected to the SILBUS network Each SILBUS RX4D relay matrix can be assigned an individual safety sync channel or they can be the same depending on which safety channel is associated with which safety receiver As a general rule of thumb safety sync channels should be assigned channel addresses in the early part of a standard SILBUS network pulse train i e group A An example of configuring relay matrix 1 is shown bel
15. The refresh rate can be slowed by entering the refresh rate in seconds as part of the repeat command as shown in the following command RX4D REPEAT LF 5 d D1 OFF D1 OFF D1 ON 4 CHANNEL DIGITAL RECEIVER 13 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 austdac A D1 OFF D1 OFF D1 ON D1 OFF RX4D gt As can be seen from the above example the repeat command refreshed the status of SILBUS channel D1 on a new line every five seconds In the LF mode a record of the status of D1 can be viewed on the screen 5 4 VERSION COMMAND The VERSION command is used to display the serial number abbreviated type number software version and program memory checksum of the SILBUS RX4D The command can be invoked as shown in the following example RX4D gt SN 09124321 RX4D 1 01 OXB12F RX4D This command is useful when the user needs to know the software version or serial number The program memory checksum is useful to confirm that a software update has completed successfully without any programming errors 5 5 STACK COMMAND The STACK command is provided to allow the technician to gauge the health of the SILBUS RX4D microprocessor and its code by displaying the maximum usage of the program stack The display is a peak value of the stack usage since the SILBUS RX4D was powered up The command can be invoked as shown in the example below RX4D STACK Stack usage siz
16. be displayed by simply entering the command name as shown in the example below RX4D gt LOGIC Relay Matrix 1 is FLIP Relay Matrix 2 is AND Relay Matrix 3 is OR Relay Matrix 4 is OFF Relay Matrix 5 is SAND Relay Matrix 6 is FLIP RX4D gt _ If the command name is entered with additional attributes the logic function can be configured to any of the valid logic types i e AND NAND FLIP OFF OR NOR SAND An example of configuring relay 1 is shown below RX4D gt LOGIC SET 1 AND Matrix logic changed Relay Matrix 1 is AND Relay Matrix 2 is AND Relay Matrix 3 is OR Relay Matrix 4 is OFF Relay Matrix 5 is SAND Relay Matrix 6 is OFF RX4D gt _ 5 10 ADD COMMAND This command is used to configure the specified logic resolver matrix or output relay by allowing terms to be added to the logic function The terms are in the form of valid SILBUS channel addresses and groups Terms may also be inverted to allow negative logic to be used The add command does not display current logic resolver configuration See the DISP command for information on displaying the current configuration Examples of adding terms to logic matrix 3 using the ADD command are shown below RX4D gt ADD SET 3 B1 Matrix terms added Relay Matrix 3 B1 RX4D gt _ The first example shows the first term B1 being added to the matrix or resolver RX4D gt ADD SET 3 B2 B3 4 CHANNEL DIGITAL RECEIVER 16 OF 31 120 248 12 TYPE SILBU
17. matrix or output relay by allowing terms to be deleted from the logic function The terms are in the form of valid SILBUS channel addresses and groups The delete command does not display current logic resolver configuration See the DISP command for information on displaying the current configuration Examples of deleting terms from logic matrix 4 using the DEL command are shown below RX4D DEL SET 4 B7 Matrix terms deleted Relay Matrix 4 C D E1 E2 RX4D The first example shows the term B7 being removed from the AND logic function of relay four Note that SILBUS groups C and D and channel E1 still remain in the logic function RX4D gt DEL SET 4 C1 Matrix terms deleted Relay Matrix 4 C2 C3 CA C5 C6 C7 DH ET E2 4 CHANNEL DIGITAL RECEIVER 17 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 it RX4D The second example shows the term C1 being removed from the logic function Note that the SILBUS RX4D converted the group term C into the remaining seven individual terms RX4D DEL SET 4 C2 C3 C4 C5 C6 C7 D Matrix terms deleted Relay Matrix 4 E1 E2 RX4D The third example shows the entire D group and the remaining terms of the C group being removed from the logic function Note the use of mixed delimiters RX4D gt DEL SET 4 El Matrix terms deleted Relay Matrix 4 E2 RX4D The last example shows the inverted logic term E1 being removed from the logic functi
18. time ensures that the output from the logic resolver must be on for the on filter period before the relay output will be asserted The filter off time ensures that the output from the logic resolver must be off for the off filter period before the relay output will be negated The timers can be used to implement simple timer related functions when delays are needed in system control sequences The filtered logic resolver output can be transmitted back onto the SILBUS network for use in further logic operations and to be read by the network channel generator or by a test unit 4 CHANNEL DIGITAL RECEIVER 7 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 T for indication purposes Figure 1 shows the layout of one of the first four logic resolvers 1 2 3 and 4 that have the capability to drive an output relay The SILBUS RX4D has a further two logic resolvers 5 and 6 that do not have output relays but otherwise function identically These two logic resolvers can be used to implement multi term logic functions and then provide a single output that is feed back for use as an input term of one of the other logic resolvers This is useful when combining safety channels and normal digital channels in the same logic function as the S AND function and the standard AND OR functions can not be handled by the one logic resolver By combining logic and timer functions simple RS type latch functions can also be impl
19. to IEC 60079 11 30 volts as indicated by the magenta dotted lines The digital output terminals the SILBUS network terminals and the power port terminals are all separated from each other by more than 50mm The individual digital output channel terminals are separated from each other by more than 6mm These segregations and separations combine to allow the following installation configurations see Austdac drawing 120 251 19 for more detail e Configuration 1 Installation within the hazardous area with connection of only intrinsically safe circuits e Configuration 2 Installation within the safe area with connection of an intrinsically safe SILBUS network Powered from an intrinsically safe power supply located in the safe area Connection of non intrinsically safe digital outputs Careful attention should be paid to the segregation of wiring in all of these configurations as incorrectly segregated wiring could negate the segregation and safety of the receiver 7 1 INSTALLATION CONFIGURATION 1 VSI 216 NC 4 SG 12 217 COM CH1 2 Q 2 218 219 NC a E 220 2 at zio a lt 2 2 lt lt 221 NO E 3 52 ui c 9 lt 6 29 COM CH3 lt ANS 24 NO Ze VSI 55 I 225 NIC 226 COM CH4 2 s LOAD3 Q wo 4 VS3
20. 9200 baud 8 data 1 stop No parity Epiri PEE ELT Cage clamp 4mm maximum cli mr REDE 100mm W x 75mm H x 110mm D MASS NCC P 600g TS35 DIN rail or screw mount 4 on 85mm x 61mm centres Ingress protection EE EE E TD o IP20 Enclosure material rera tne tenendi Polycarbonate 3096 GV UL 94 V 1 Enclos re COUN occ RAL 7032 Grey Terminal material Polycarbonate UL 94 V 2 Terminal block COMMU UE Blue Operating temperature nenene 0 C to 40 C Storage temperature range 20 C to 80 C Operating relative humidity range 1096 to 9096 Non condensing Power supply operating voltage range 7 5 to 12 6VDC Power supply current consumption 6mA plus 14mA per energised relay maximum Note SILBUS RX4D H requires a minimum load for operation see section 3 3 4 CHANNEL DIGITAL RECEIVER 31 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04
21. CTION RESOLVER 1 NUMBER OF TERMS RESOLVER 1 OUT ADDRESS RESOLVER 1 ON FILTER TIME RESOLVER 1 OFF FILTER TIME RESOLVER 1 SAFETY SYNC ADDRESS RESOLVER 1 TERMS RESOLVER 2 LOGIC FUNCTION RESOLVER 2 NUMBER OF TERMS RESOLVER 2 OUT ADDRESS RESOLVER 2 ON FILTER TIME RESOLVER 2 OFF FILTER TIME RESOLVER 2 SAFETY SYNC ADDRESS RESOLVER 2 TERMS RESOLVER 3 LOGIC FUNCTION RESOLVER 3 NUMBER OF TERMS RESOLVER 3 OUT ADDRESS RESOLVER 3 ON FILTER TIME RESOLVER 3 OFF FILTER TIME RESOLVER 3 SAFETY SYNC ADDRESS RESOLVER 3 TERMS RESOLVER 4 LOGIC FUNCTION RESOLVER 4 NUMBER OF TERMS RESOLVER 4 OUT ADDRESS RESOLVER 4 ON FILTER TIME RESOLVER 4 OFF FILTER TIME RESOLVER 4 SAFETY SYNC ADDRESS RESOLVER 4 TERMS RESOLVER 5 LOGIC FUNCTION RESOLVER 5 NUMBER OF TERMS RESOLVER 5 OUT ADDRESS RESOLVER 5 ON FILTER TIME RESOLVER 5 OFF FILTER TIME RESOLVER 5 SAFETY SYNC ADDRESS RESOLVER 5 TERMS RESOLVER 6 LOGIC FUNCTION RESOLVER 6 NUMBER OF TERMS RESOLVER 6 OUT ADDRESS RESOLVER 6 ON FILTER TIME RESOLVER 6 OFF FILTER TIME RESOLVER 6 SAFETY SYNC ADDRESS RESOLVER 6 TERMS Table 3 SILBUS RX4D Configuration record The table above can be used to record the SILBUS RX4D configuration 4 CHANNEL DIGITAL RECEIVER 25 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 bg austdac i
22. DWN which instructs the target to accept the data records This CFGDWN keyword should have been copied from a previous upload and saved in the configuration file Automatic file transmission features of the terminal emulation program may be used to download configuration files Connect To Settings Function arrow and keys act as ASCII Setup Teminal keys Windows keys ASCII Sending Backspace key sends Send line ends with line feeds Del Cii H Space Echo typed characters locally Line delay 100 miliseconds Emulation vn 00 z Terminal Setup Character delay 0 milliseconds Telnet terminal ID VT100 ASCII Receiving Backscroll buffer lines 500 a Append line feeds to incoming line ends Force incoming data to 7bit ASCII Play sound when connecting or disconnecting Wrap lines that exceed terminal width OK Cancel Photograph 4 Hyper Terminal delay setup The terminal emulation program should be set up to allow a 100mS wait period after the carriage return at the end of each line during a download this gives the target time to process the incoming data 4 CHANNEL DIGITAL RECEIVER 24 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 austdac 5 19 CONFIGURATION RECORDS SILBUS RX4D CONFIGURATION RECORD SILBUS NETWORK LOCATION CONFIGURATION CHECKSUM RESOLVER 1 LOGIC FUN
23. ED is illuminated whenever a 12 volt supply is connected to the receiver The yellow status LED flashes at different rates to indicate the operational status of the receiver see table 2 for more details On the lower left of the front panel are four green LED s labelled from one through to four these LED s indicate the status of the four digital relay outputs A LED is illuminated to indicate an on or active output and extinguished to indicate an off or inactive output The front panel is shown in photograph 1 4 CHANNEL DIGITAL RECEIVER 5 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 s austdac The front panel can be snapped out and removed by using a wide bladed flat screw driver to gain access to the configuration console port and programming switch Photograph 2 below shows the front panel removed and the location of the console port and programming switch Photograph 1 SILBUS RX4D front panel Photograph 2 Access to console port and programming switch 4 CHANNEL DIGITAL RECEIVER 6 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 T The black four pin console port connector and the red programming switch are located behind the lower right corner of the front panel label 3 THEORY OF OPERATION 3 1 LOGIC FUNCTIONS The four channel digital receiver has been furnished with six configurable multi term logic gates or logic resolvers four of which drive the four g
24. ES austdac PTY LTD Title 4 CHANNEL DIGITAL RECEIVER TYPE SILBUS RX4D USER S MANUAL 120 248 12 04 austdac REVISION CONTROL 04 Minor Corrections 2014 06 26 PB CG PC Add configuration upload and 03 download Add low and high 2010 11 12 PB PB JY power relay contact variants Add NAND NOR FLIP functions 02 Fix specs add prog info 2010 02 02 PB PB JY 01 Original 2009 02 10 PB PB JY Issue Details Date Written Designed Approved Austdac Pty Ltd Unit 1 4 Packard Avenue Castle Hill NSW 2154 Australia PO Box 6486 Baulkham Hills Business Centre NSW 2153 Australia Phone 61 2 8851 5000 Fax 61 2 9899 2490 Website www austdac com au Austdac Inc 455 Lowries Run Rd Pittsburgh PA 15237 USA Phone 1 888 254 9155 Fax 1 412 635 0179 Copyright 2010 11 12 This document remains the property of Austdac Pty Ltd It is subject to its recall and must not be reproduced in part or whole or its contents divulged to third parties without prior written approval from Austdac Pty Ltd 4 CHANNEL DIGITAL RECEIVER 2 OF 31 TYPE SILBUS RX4D USER S MANUAL 120 248 12 y LL EE TABLE OF CONTENTS alzdsjengeenunie 2 CONTENT EEEEEEEEMM A AA 3 PHOTOGRAPHS oa ee u m a ua ss 4 TABBES orc uUum ELI na ase sa E MEI LM
25. NPUT TERM J34 CLK D TYPE RELAY FLIP FLOP DRIVE FILTER QL 9UTPUT 0 0 2 Sec OFF 2 2 Sec POWER RESET OUTPUT TERM Figure 3 FLIP logic Function The FLIP function occupies one logic resolver and has one configurable input term and one configurable output term The FLIP function also uses the SILBUS RX4D power on reset signal in its operation this does not need to be configured it is automatically assigned when the FLIP function is selected During the SILBUS SYNC pulse period the FLIP function looks for the input term J3 to be asserted turned on during the last SILBUS scan period and if so will toggle the D type flip flop which results in the logic resolver output being changed to its opposite state if it was off it is now on or if it was on it is now off The output relay can be used to drive a set of traffic lights to control the single way road The output term is also sent back onto the SILBUS network so that a digital receiver with a single term AND function can be used to control the traffic lights at the remote end of single way road A digital transmitter configured to J3 and located at either end of the single way road is used to control the block light system If the input term J3 is held on or asserted over many SILBUS scan periods the flip flop of the FLIP function will not continue to toggle the clock input to the D
26. OSED CONTACT CH1 17 1 CH1 CHANGEOVER CONTACT 18 CH1 NORMALLY OPEN CONTACT 19 CH2 NORMALLY CLOSED CONTACT CH2 20 2 CH2 CHANGEOVER CONTACT 21 CH2 NORMALLY OPEN CONTACT 22 CH3 NORMALLY CLOSED CONTACT CH3 23 3 CH3 CHANGEOVER CONTACT 24 CH3 NORMALLY OPEN CONTACT 25 CH4 NORMALLY CLOSED CONTACT CH4 26 4 CH4 CHANGEOVER CONTACT 27 CH4 NORMALLY OPEN CONTACT Table 4 Relay output termination details Each digital output is galvanically isolated from the other outputs and the remainder of the receiver circuitry and ports this allows the SILBUS RX4D to be used in a variety of special ways that include connecting non intrinsically safe signals to the digital outputs while the receiver is connected to both intrinsically safe SILBUS networks and power supplies 4 CHANNEL DIGITAL RECEIVER 26 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 a 1 i 6 2 POWER INPUT PORT The four channel digital receiver operates from a nominal 12 volt DC supply The power supply operating range is from 7 5 volts through to 12 6 volts The SILBUS RX4D consumes less than 62mA from the power supply The table below shows the power input port connection details POWER SUPPLY VE INPUT 15 VE 12V POWER SUPPLY VE OR COMMON INPUT Table 5 Power input port termination details 6 3 SILBUS NETWORK PORT The SILBUS network port provides a means for the receiver to be connected to a SILBUS network Any connections to a SILB
27. S RX4D USER S MANUAL Issue 04 austdac Matrix terms added Relay Matrix 3 B1 B2 B3 RX4D The second example shows two terms B2 and B3 delimitated by a comma being added to the matrix or resolver Valid delimiters are space comma plus and asterisk The delimiters are not significant when entering terms i e does not force an OR function and does not force an AND function The logic function is determined when using the LOGIC command The and are allowed to increase readability However when the terms are being displayed after the ADD command has been invoked the and are significant i e indicates an OR while an indicates an AND function RX4D gt ADD SET 3 B4 B5 B6 B7 Matrix terms added Relay Matrix 3 B1 B2 B3 B4 B5 B6 B7 RX4D The third example shows four terms B4 B5 B6 and B7 being added to the matrix or resolver The B5 term is preceded by an exclamation mark to indicate inverted logic or a NOT Therefore the logic function will be true only when B5 is inverted or negated RX4D gt ADD SET 3 C Matrix terms added Relay Matrix 3 B1 B2 B3 B4 B5 B6 B7 C RX4D The last example shows what appears to be a single term but is in fact the entire SILBUS C group eight terms The SILBUS group is represented by the character The FLIP function can only have one term for its input 5 11 DELETE COMMAND This command is used to configure the specified logic resolver
28. US field bus network pair should be of a multi drop nature with spur lengths kept to a minimum This will minimize any reflections and therefore communications errors in the SILBUS network SIG SILBUS NET COM SILBUS NETWORK COMMON Table 6 SILBUS network port termination details The table above shows the SILBUS network port connections 7 CERTIFICATION The four channel digital receiver SILBUS RX4D has been awarded IECEx certification under IECEx TSA 07 0002X Ex ia 1 as part of the Dupline SILBUS system The certification requires that the SILBUS RX4D be mounted within a host enclosure that provides a minimum ingress protection of IP54 IP55 for Queensland Australia _ lt i u a o gt RECEIVER SILBUS R X4D Figure 5 SILBUS RX4D segregation and isolation levels Because of the segregation and isolation between the various ports of the SILBUS RX4D it may be used in three different installation configurations that offer considerable flexibility in 4 CHANNEL DIGITAL RECEIVER 27 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 u its application when dealing with intrinsically safe and non intrinsically safe circuits As shown in the figure 5 the three major port areas are segregated from each other to IEC60079 11 375 volts as indicated by the green dotted lines The four digital output channels are further segregated from each other
29. ct upload download and editing of the configuration profile 5 18 DOWNLOAD CONFIGURATION COMMAND The download configuration command is used to take a previously saved configuration from a file and download it to the target SILBUS RX4D receiver This method of configuration ensures exact cloning during maintenance and system expansions Communications with the target must first be established via the MEAN1 interface and a terminal emulation program such as Hyper Terminal The cursor should be left at the SILBUS RX4D prompt as follows 4 CHANNEL DIGITAL RECEIVER 23 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 T RX4D Open the previously saved configuration file in Notepad or a similar non word processing editor and highlight the configuration as shown below CFGDWN S00300000FC 11300000000001001022E008056000105000000CF 113001080000000800000008000000080000000DC S 11300208000140008001E00090028000A000000D7 S 113003080000000800000006492000011002ED9AE S9030000FC Copy and paste the configuration from Notepad to the RX4D gt prompt in Hyper Terminal as shown below Note CTRL V does not work in Hyper Terminal RX4D gt CFGDWN S00300000FC S11300000000001001022E008056000105000000CF S113001080000000800000008000000080000000DC S11300208000140008001E00090028000A000000D7 S113003080000000800000006492000011002ED9AE S9030000FC RX4D The first line of the configuration contains the keyword CFG
30. d typically be zero while the sync count should be incrementing Once again the use of the repeat command will provide a dynamic updating display An example of the SBSTAT command follows RX4D SBSTAT No Chan 128 Sync Count 17807 Error Count 0 RX4D The error count will be non zero whenever the connected SILBUS network is out of specification The error count can be non zero if the connected SILBUS network channel generator has its power supply cycled off and on These error counts should be ignored 5 8 SILBUS GET COMMAND The SILBUS get command is used to display the status of one selected SILBUS channel only If this command is used in conjunction with the repeat command a continuously updating display can be achieved The command is invoked by entering the command name followed by the desired channel address as shown in the two examples below RX4D gt SBGET M3 OFF RX4D SBGET B7 B7 ON RX4D 4 CHANNEL DIGITAL RECEIVER 15 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 id 5 9 LOGIC COMMAND This command is used to display and configure the logic function type of the matrices logic resolvers or output relays of the SILBUS RX4D The SILBUS RX4D has six logic resolvers matrices or relays but only the first four are fitted with actual output relays The valid logic functions are OR NOR AND NAND FLIP SAND and OFF The current logic type of the output relays can
31. e 312 1024 Percentage Used 30 RX4D 3 gt _ This command would typically only be used when requested by an Austdac software engineer 5 6 SILBUS MAP COMMAND The SILBUS map command allows the operator to obtain a snapshot of the SILBUS network to which the receiver is connected The map shows all of the SILBUS channels available on the network The map consists of a table with a heading of groups below which is displayed the channels using ones and zeros Each group is shown vertically with 1 at the top and 8 at the bottom A one indicates an ON channel and a zero indicates an OFF channel An example of an SBMAP is shown below with channels A4 P7 and P8 on or active 4 CHANNEL DIGITAL RECEIVER 14 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 it RX4D gt 5 ABCDEFGHIJKLMNOP 0000000000000000 0000000000000000 0000000000000000 1000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000001 RX4D The SBMAP command is particularly useful when used with the repeat command as this will display a continuously updated table 5 7 SILBUS STATUS COMMAND The SILBUS status command displays the number of SILBUS channels available on the connected SILBUS network a SILBUS synchronisation pulse count and a SILBUS error count This command is used to determine if the connected SILBUS network is functioning correctly and how many channels are available The error count shoul
32. emented by the SILBUS RXAD The logic resolver functions and outputs are only updated during the SILBUS SYNC pulse period at the end of each SILBUS scan period System designers should take this and the associated delays into account when implementing and configuring the logic resolvers If the relay output is required to be operated from a single SILBUS channel then a single term AND or OR logic function should be implemented The S AND safety function is used with safety channels and not only takes into account the status of the safety channel but also includes the quality or validity of the safety channel in the logic function The S AND logic function can only accept safety channel input terms the inclusion of standard digital channels as input terms will result in unpredictable outputs from the S AND logic function The S AND logic function also needs to know the safety sync channel address typically A1 as shown in figure 2 Safety and standard digital channels can be combined in logic operations by cascading logic resolvers as shown in the following figure SAFETY SYNC CHANNEL ADDRESS A1 COMMON DATABASE SAFETY SYNC CHANNEL IS REQUIRED BY S AND FUNCTION BUT IS NOT CONSIDERED AN INPUT TERM m SAFETY SYNC CHANNEL RELAY 1 oc FILTER coe ga ON 0 2 Sec DRIVE B Soa OFF 0 9 Sec BS m j RELAY 2 a
33. eneral purpose relay outputs These logic resolvers are typically used to implement conveyor OR and AND functions for emergency stop or remote isolation The six basic logic functions are OR AND NAND NOR FLIP and S AND while S NAND is possible by inverting the input terms S AND and S NAND allow the two bit safety channels to be used as a single term in the logic resolver COMMON DATABASE Al lt t k A24 B74 c RELAY 4 lt 4 21 9 FILTER u ON 0 5 Sec DRIVE OFF 3 0 Sec 5 2 lt H6 Figure 1 Multi term logic function Each logic resolver has a maximum number of input terms equal to the size of the connected SILBUS network or system database i e 128 64 32 16 or 8 The input terms can be specified in any order and do not need to be sequential Channels assigned for analink fastlink datalink or sync transmission should not be used as input terms of the logic functions otherwise unpredictable results will be obtained The output of the logic resolver is fed via a filter with independently variable on and off filter periods before being applied to the relay output The on and off filter times can be independently configured from 100mS to hours in 100mS steps The filter on and off times are used to stop intermittent signals from causing inadvertent trips and alarms The filter on
34. evision level and is written in the following format VERSION M mm where M represents the major revision level and mm represents the minor revision level E g VER 1 12 The software version can be determined by using the console port or by watching the yellow status LED immediately after power up The software version will be indicated by a sequence of longer flashes for the major revision level a long pause to indicate the decimal point and a further sequence of shorter flashes representing the minor revision level Therefore software version 1 12 would be represented by the sequence one longer flash a long pause followed by 12 shorter flashes 4 CHANNEL DIGITAL RECEIVER 30 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 AM 9 SPECIFICATIONS Name 4 Channel Digital Receiver Type high power switching contacts SILBUS RX4D H Type low power switching contacts arar SILBUS RX4D L Number of digital logic resolvers with relay 4 Number of digital logic resolvers 6 2 without output relays Resolver logic functions OR AND NOR NAND SAND FLIP Digital output timer filter range 500ms to 10s in 100ms steps Digital output format
35. ket where 110V contactors are being switched directly by the SILBUS RX4D H The SILBUS RX4D H is not recommended for use in Australian installations where low touch potential regulations are in place The SILBUS RX4D L is designed for use in a hazardous area where intrinsically safe circuits or extra low voltage control signals are being switched The SILBUS RX4D H can be used in Australian installations provided that the minimum switching requirements and touch potential issues are dealt with satisfactorily Operating the SILBUS RX4D H below the specified minimum switching requirements will result in intermittent and unreliable operation of the output relay contacts Similarly operating the SILBUS RX4D L above its maximum switching capabilities will also result in unreliable operation of the output relay contacts and possibly result in welded or open circuit contacts 4 CHANNEL DIGITAL RECEIVER 10 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 austda stdac i 4 OPERATING INSTRUCTIONS The four channel digital receiver does not require any operator action to operate once it has been installed within an IP54 host enclosure and configured correctly An understanding of the various flash sequences of the yellow status LED may be required to help in the trouble shooting and maintenance of the entire SILBUS network installation The status LED provides information on the operational status of the receiver and the c
36. lt SET gt lt RELAY gt lt OFF N AND N OR SAND FLIP gt Select logic function ADD lt SET gt lt RELAY gt lt Term Term Term gt Add terms to relay DEL lt SET gt lt RELAY gt lt Term Term Termt gt Delete terms from relay SBOUT lt SET gt lt RELAY gt lt SILBUS Address gt Select relay O P address ONFLT lt SET gt lt RELAY gt lt On time in mS gt Set on filter time OFFFLT lt SET gt lt RELAY gt lt Off time in mS gt Set off filter time DISP lt RELAY gt lt Text Map gt Display relay logic function CFGUP Upload Configuration Text CFGDWN Download Configuration Text RX4D gt 5 3 REPEAT COMMAND The REPEAT command is used after another command to continuously repeat that command As an example the SBGET command can be executed followed by the REPEAT command to provide a continuously updating display of the selected SILBUS channel The display will continue to update until any key is hit The SILBUS RX4D will respond by displaying the prompt RX4D gt SBGET D1 D1 ON RX4D REPEAT D1 OFF RX4D In the above example the OFF changed to an ON whenever SILBUS channel D1 was activated In this mode the repeat command writes over the previously displayed information if required the repeat command can be made to refresh the information on a new line by entering LF line feed as part of the command invocation The repeat command refreshes the display every one second by default
37. me is 100mS Relay 5 on time is 100mS Relay 6 on time is 100mS RX4D gt _ If the command name is entered with additional attributes the on delay filter can be configured to a value suitable for the installation The on delay filter can be set from OmS to 20 seconds in 100mS increments The time is entered in milliseconds An example of configuring the on delay filter for relay matrix 1 is shown below TX4D gt ONFLT SET 1 1200 Relay On time adjusted Relay on filter times are Relay 1 on time is 1200mS Relay 2 on time is 100mS Relay 3 on time is 100 5 Relay 4 on time is 100 5 Relay 5 on time is 100mS Relay 6 on time is 100mS RX4D The above example shows the format of the command when the on delay filter is configured The keyword SET is required to invoke a change the number of the SILBUS RX4D relay matrix is next followed by the new on delay filter value in milliseconds 5 15 OFFFLT COMMAND This command is used to display and configure the off delay filter of the six relay matrices These filters stop the output relays from dropping out on noise and transients The current assigned off delay filter can be displayed by simply entering the command name as shown in the example below TX4D gt OFFFLT d 4 CHANNEL DIGITAL RECEIVER 20 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 it Relay off filter times Relay 1 Relay 2 Relay 3 Relay 4 Relay 5 Relay 6 RX4D
38. n this display format The terms displayed in reverse text are currently asserted or true indicating that the AND logic resolver only needs B7 to become asserted and the logic resolver output will be true This display format is extremely useful when used in conjunction with the repeat command to find which terms are asserted and which terms are negated and stopping the logic resolver output from becoming true and allowing the conveyor to start 5 17 UPLOAD CONFIGURATION COMMAND The upload configuration command is used to extract the configuration profile of the SILBUS RX4D via the MEAN interface and record it in a file on a PC Having an exact copy of the configuration is useful for record keeping and future cloning of new SILBUS RX4D receivers for maintenance or system expansion The upload is invoked by entering the command name without any attributes as shown in the example below RX4D CFGUP CFGDWN 4 CHANNEL DIGITAL RECEIVER 22 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 S00300000FC S11300000000001001022E008056000105000000CF S113001080000000800000008000000080000000DC S11300208000140008001E00090028000A000000D7 S113003080000000800000006492000011002ED9AE S9030000FC RX4D The configuration is uploaded and displayed on the screen in Motorola S1 S9 HEX format This data format includes headers and checksums to guard against errors and corruption of the data The first line of the uploaded config
39. on Note that the exclamation mark is not entered when deleting inverted logic terms 5 12 SBOUT COMMAND This command is used to display and configure the SILBUS channel addresses of the six logic resolver or matrix outputs The current assigned relay output SILBUS channels can be displayed by simply entering the command name as shown in the example below RX4D SBOUT Relay Matrix 1 map to DISABLE Relay Matrix 2 map to 23 Relay Matrix 3 map to K4 Relay Matrix 4 map to DISABLE Relay Matrix 5 map to 25 Relay Matrix 6 map to J6 RX4D gt _ If the command name is entered with additional attributes the matrix output can be assigned a SILBUS channel address Note that the matrix output SILBUS channel will be transmitted to the connected SILBUS network by the SILBUS RX4D There is no restriction on the SILBUS addresses they do not have to be in numerical order or from the same group An example of configuring relay matrix 1 is shown below RX4D gt SBOUT SET 1 K7 Matrix mapping changed Relay Matrix 1 map to K7 Relay Matrix 2 map to J3 Relay Matrix 3 map to K4 Relay Matrix 4 map to DISABLE Relay Matrix 5 map to J5 Relay Matrix 6 map to J6 4 CHANNEL DIGITAL RECEIVER 18 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 it 4 gt The above example shows format of the command when address is configured The keyword SET is required to invoke a change the number of the SILBUS
40. onnected SILBUS network This information includes correct microprocessor operation health of connected SILBUS network selection of an invalid SILBUS channel address and indication of software version number The table below shows the various flash sequences and their meaning STATUS LED FLASH SEQUENCES FLASH SEQUENCE NAME MEANING NONE LED ON OR OFF CONTINUOUSLY INTERNAL MICROPROCESSOR FAULT OR NO NO FLASH POWER OFF CONTINUOUSLY NO FLASH RECEIVER FUNCTIONING NO SILBUS CONNECTED TO SILBUS PORT 1 SECOND ON 1 SECOND OFF RECEIVER FUNCTIONING HEALTHY SILBUS FAST FLASH CONNECTED TO SILBUS PORT LONG PERIOD OFF PAUSE 3 SHORT FLASHES FLASH ONE OR MORE LOGIC TERMS HAVE BEEN ASSIGNED TO AN INVALID SILBUS CHANNEL ADDRESS I E P8 FOR A 64 CHANNEL SILBUS NETWORK FOLLOWED BY 3 SHORT MAJOR REVISION FLASH SEQUENCE SOFTWARE INDICATES THE SOFTWARE VERSION LEVEL OCCURS IMMEDIATELY AFTER POWER UP SEE PAUSE MINOR VERSION REVISION FLASH SEQUENCE SOFTWARE OF THIS MANUAL SEQUENCE Table 2 Status LED flash sequence meanings The console port power source selection switch SW1 must always be in the run position for correct operation of the receiver The run position is with the small slide actuator pushed furthest away from the black four pin console connector X111 The front panel has four green LED s numbered one to four that are illuminated whenever the as
41. ow RX4D gt SSYNC SET 1 Al Matrix safety sync address changed Relay Matrix 1 Safety Sync channel is A1 Relay Matrix 2 Safety Sync channel is DISABLE Relay Matrix 3 Safety Sync channel is DISABLE Relay Matrix 4 Safety Sync channel is DISABLE Relay Matrix 5 Safety Sync channel is A1 Relay Matrix 6 Safety Sync channel is A3 RX4D gt The above example shows the format of the command when the safety sync address is configured The keyword SET is required to invoke a change the number of the SILBUS RX4D relay matrix is next followed by the SILBUS channel address of the safety sync If a SILBUS RX4D relay matrix does not use the SAND logic function then it should not be assigned a safety sync channel address Use the keyword DISABLE to stop the 4 CHANNEL DIGITAL RECEIVER 19 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 logic resolver from referencing what appears as a pulsing digital input that may result in an unpredictable logic output 5 14 ONFLT COMMAND This command is used to display and configure the on delay filter of the six relay matrices These filters stop the output relays from picking up on noise and transients The current assigned on delay filter can be displayed by simply entering the command name as shown in the example below RX4D gt ONFLT Relay on filter times are Relay 1 on time is 100 5 Relay 2 on time is 100mS Relay 3 on time is 100mS Relay 4 on ti
42. rcuits The four channel digital receiver is available in two output contact power switching variants to cover all applications of the receiver The two variants are the SILBUS RX4D L for low power switching applications and the SILBUS RX4D H for high power switching applications See the specifications section for actual switching capacities For the remainder of the manual the generic SILBUS RX4D will be used instead of two individual types The receiver is housed within a DIN rail mounting enclosure measuring 100mm W x 75mm H x 110mm D The front panel is located between the two top of enclosure mounted terminal blocks to provide a clear view of the operation indicating LED s Four LED s one for each channel are provided to indicate the status of each of the output relays A further two LED s are provided to show power and SILBUS network status The SILBUS RX4D can be quickly and simply configured using a laptop computer running Hyper Terminal and a small plug in programming adaptor Each digital output can be independently programmed to any SILBUS channel address Each digital input can also have it s de bounce timer independently programmed between 500ms and 10s in 100ms increments 2 FRONT PANEL LAYOUT The four channel digital receiver front panel is located between the terminal blocks that form part of the enclosure Located in the top right hand corner of the front panel are the STATUS and POWER indication LED s The green power L
43. sociated relay is energised 5 CONFIGURATION The four channel digital receiver has several operational parameters that require configuration prior to use All of these parameters can be viewed and changed via the console port The console port consists of a small four pin connector and a two position slide switch behind the front panel label Access to the console port can be gained by snapping out the front panel using a wide bladed flat screw driver in one of the slots between the front panel and terminal blocks To use the console port an Austdac MEAN1 interface A to B USB cable and laptop computer running Hyper Terminal are required For more detail on the console port MEAN1 interface and their use refer to Austdac document 53 018 12 4 CHANNEL DIGITAL RECEIVER 11 OF 31 120 248 12 TYPE SILBUS RX4D USER S MANUAL Issue 04 i a p 5 1 CONSOLE PORT OPERATION The console port should be connected to a laptop running a terminal emulation program such as Hyper Terminal via the Austdac interface type MEAN1 and a USB cable as shown in the following photograph Photograph 3 Laptop connected to console port via MEAN1 interface The SILBUS RX4D certification places restrictions on what may be connected to the console port the connection of an interface other than the Austdac MEAN 1 to the console port will invalidate the certification of the receiver The terminal emulation program should be configured to 19200 baud
44. uration is the keyword CFGDWN this does not form part of the data but is included to help with the configuration download process see section 5 17 below for details To save the configuration to a file open Notepad or a similar non word processing editor highlight the uploaded configuration as indicated below and copy to Notepad via the clipboard The Notepad file should then be saved with a meaningful title that reflects the application e g RX4D xxx CFG When highlighting the uploaded configuration ensure that the invisible carriage returns CR at the end of all lines are included Also ensure that the CFGDWN keyword is included RX4D gt CFGUP CFGDWN S00300000FC S11300000000001001022E008056000105000000CF S113001080000000800000008000000080000000DC 511300208000140008001 00090028000400000007 5113003080000000800000006492000011002 9 S9030000FC RX4D gt _ The copy and paste method is used in this manual because it is the most universal method that works with all terminal emulation programs such as HyperTerminal Do not use an editor that introduces hidden formatting characters as a future download may not work with these characters in place Many terminal emulation programs have automatic means to upload the configuration directly into a file these are not described here as they differ from program to program but there is no restriction on using these features Austdac is planning to release a complete tool to allow dire

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