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ESD VME - ASIO16, Manual

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ESD VME - ASIO16 Manual Download Page 40

Software

HANDSHAKE

setting mode of the serial interface data handshake
-

XON/XOFF

software handshake mode with Xon/Xoff
(Ctrl-S/Ctrl-Q)

-

DSR

hardware handshake

-

MODEM

with RTS for mode control

-

XON&MODEM as MODEM, additionally with software

handshake

BREAK

-

ON

interrupt generation at line break

-

OFF

no interrupt generation at line break

TFU

dynamically variable number of characters in the in-
ternal communication elements buffer (CE), important
for instance for end recognition at BINARY protocol
in the MODE parameter
default value: 128

TO1

time-out of

GET...

to the first character, in [ms];

default = 30,000 ms; set to 0 for USER MODE or TERMI-
NAL MODE (time-out disabled)

TO2

time-out between 2 characters while the transmission,
indicated in [ms]; default = 300 ms

TELEGRAM

selection of the transfer protocol, internal inter-
face at interrupt level for transfer procedures writ-
ten by the user. A description of the protocols is
available upon request.
-

OFF

no protocol selected

others e.g.:

BDE, SAE8, TWG, ZM400, SEAB, SINEC,
3964R, MDROP

For the future the selection ensues as a file name in
the channel, e.g. I17.3964R;

HUNTBYTE

start character at telegram transfer as far as requi-
red by the telegram

ENDBYTE

end character at telegram transfer as far as required
by the telegram

BLOCKCHECK

initial sum for CRC checks at telegram transfer as
far as required by the telegram

RECEIVER

-

ON

interrupt generation for received cha-
racters

-

OFF

no interrupt generation, e.g. if the
data line is not used or not connected

-

MULTIDROP only at telegram mode

VME-ASIO16 Rev. 1.7

36

Summary of Contents for VME - ASIO16

Page 1: ...VME VME ASIO16 ASIO16 16 16 serial serial Interfaces Interfaces VME ASIO16 Rev 1 7 ...

Page 2: ...iability performance or design esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product of esd gmbh esd does not convey to the purchaser of the product described herein any license under the patent rights of esd gmbh nor the rights of others esd electronic system design gmbh Vahrenwalder Str 207 D 30165 Hannover Germany Phone 49 511 37298 0 FAX 49 ...

Page 3: ...es in the chapters The changes in the user s manual listed below affect changes in the firmware as well as changes in the description of the facts only Chapter Alternations versus rev 1 6 1 4 3 1 Correction of P2 s pin assignment in fig 1 4 2 Further technical data are subject to change without notice VME ASIO16 Rev 1 7 ...

Page 4: ...VME ASIO16 Rev 1 7 ...

Page 5: ...a Jumpers BR1 and BR2 19 1 4 2 3 Interrupt Levels 20 1 4 3 Jumperfields of the Serial Interfaces 21 1 4 3 1 Feeding of the Power Supply 21 1 4 3 2 Selection between RS 232 and TTY Interfaces 23 1 4 3 3 Control Signals of the Serial Interfaces 26 1 5 Serial Interfaces 29 1 5 1 Circuitry of the Serial Interfaces 29 1 5 2 The RS 232 Interface 30 1 5 3 The TTY Interface 30 1 6 Interrupt Processing 31 ...

Page 6: ...g of the Connector Pin Assignment via BR1 to BR16 47 3 2 4 Covering of the 14 pole Connector Plug on the ASIO16 P2 Adapter 49 3 2 5 Connector Pin Assignment RS 232 via Flat Cable to DSUB 15 or to DSUB 25 Females 50 3 2 6 Connector Pin Assignment TTY via Flat Cable to DSUB 9 DSUB 15 or to DSUB 25 Females 51 3 2 7 Connector Pin Assignment RS422 via Flat Cable to DSUB 15 or to DSUB 25 Females 52 3 3 ...

Page 7: ... Overlay Placement of the RS 422 Add Ons with Marking of the Jumpers 53 Contents of Tables Table 1 2 1 General Data of the VME ASIO16 8 Table 1 2 2 Order Information 9 Table 1 3 1 Address Model of the VME ASIO16 11 Table 1 4 1 Default Jumper Setting 14 Table 1 4 2 AM Configuration of the VME ASIO16 15 Table 1 4 3 Recommended Access Modes for Standard Accesses A24 17 Table 1 4 4 Recommended Access ...

Page 8: ...VME ASIO16 Rev 1 7 4 ...

Page 9: ...Overview 1 Hardware 1 1 Block Diagram Fig 1 1 1 Block Diagram of the VME ASIO16 VME ASIO16 Rev 1 7 5 ...

Page 10: ...ssion and reception signals are located on the board active current source At operation as RS 232C interface the data lines and handshakes are available even in the base version An interrupt logic with priority control generates a common inter rupt on the VMEbus for each two channels The interrupt level is selectable from 1 to 7 by jumpers An interrupt is also generated at a line break of the 20 m...

Page 11: ... the whole address range of 16 Mbytes The board covers 256 bytes serial interfaces controller three to eight DUART68681 for each two channels standard up to 16 serial asynchronous interfaces interfaces RS 232C or TTY selectable via jumpers programmable Baud rate 75 baud 38 4 kbaud interface max 9600 baud at TTY parameters characters 5 6 7 8 parity NONE ODD EVEN FORCE PARITY ODD FORCE PARITY EVEN s...

Page 12: ... 233 mm VME dimensions 6 U height 1 slot width front panel with pc board ejectors weight 460g at insertion of 16 channels of RS 232 TTY without add on and adapters power consumption VMEbus P1 5V 5 max 1A VMEbus P2 12V 5 200mA 1 12V 5 200mA 1 1 At external supply of the TTY interfaces Table 1 2 1 General Data of the VME ASIO16 VME ASIO16 Rev 1 7 8 ...

Page 13: ...ve VME ASIO 422 add on for VME ASIO16 for V 1401 00 max 12x RS 422 4x RS 232 VME ASIO16 ADAPT adapter module with connector V 1401 02 plugs for connection of DSUB females to P2 VME ASIO16 ISO Special version of the V 1401 30 VME ASIO16 TTY passive VME ASIO16 C C driver for OS 9 as P 1401 50 source code VME ASIO16 MD user s manual in German M 1401 20 VME ASIO16 ME user s manual in English M 1401 21...

Page 14: ...VME ASIO16 Rev 1 7 10 ...

Page 15: ...d with 4 address lines A1 to A4 The addresses A5 to A7 select the desired DUART on the VME ASIO16 address DUART component HEX 68681 xxxx00 1F 1 J26 xxxx20 3F 2 J25 xxxx40 5F 3 J24 xxxx60 7F 4 J23 xxxx80 9F 5 J22 xxxxA0 BF 6 J21 xxxxC0 DF 7 J20 xxxxE0 FF 8 J19 xxxx base address of the ASIO16 Table 1 3 1 Address Model of the VME ASIO16 For reduced versions of the VME ASIO16 with less than 16 channel...

Page 16: ...VME ASIO16 Rev 1 7 12 ...

Page 17: ...Jumpers Configuration 1 4 Configuration Jumpers Fig 1 4 1 Position of the Jumpers on the ASIO16 VME ASIO16 Rev 1 7 13 ...

Page 18: ...l Default jumper setting BR1 to BR50 jumper function setting BR1 addresses A8 A15 base board address BR2 addresses A16 A23 ASIO16 800000 BR3 address modifier AM AM2 don t care i e access in the supervisory or user mode A24 BR4 VMEbus interrupt interrupt level IRQ4 level inserted BR5 BR8 selection of the inserted i e the TTY power supply of interfaces are supplied the TTY interface via the VMEbus B...

Page 19: ...o AM2 don t care o o 11 12 The AM configurations permissible for the VME ASIO16 are CODE AM_5 AM_4 AM_3 AM_2 AM_1 AM_0 function standard 3E 1 1 1 1 1 0 supervisory program access standard 3D 1 1 1 1 0 1 supervisory data access standard 3A 1 1 1 0 1 0 nonprivileged program access standard 39 1 1 1 0 0 1 nonprivileged data access short 2D 1 0 1 1 0 1 supervisory I O access short 29 1 0 1 0 0 1 nonpr...

Page 20: ...n the board is addressed The setting of the base address in the 16 Mbyte address range is inef fectual As an additional option for the addressing of the VME ASIO16 the address modifier AM2 can be set to don t care by inserting the corresponding jumper As a consequence a SUPERVISORY access as well as a NONPRIVILEGED access will address the board ATTENTION The address modifier configuration 3F or 3B...

Page 21: ... 4 standard non 5 o o 6 privileged 1 1 1 0 0 1 39 data access 7 o o 8 or 1 1 1 1 0 1 3D standard supervisory 9 o o 10 data access 11 o o 12 1 o o 2 3 o o 4 5 o o 6 standard supervisory 7 o o 8 1 1 1 1 0 1 3D data access 9 o o 10 11 o o 12 1 o o 2 3 o o 4 5 o o 6 standard non 7 o o 8 1 1 1 0 0 1 39 privileged data access 9 o o 10 11 o o 12 Table 1 4 3 Recommended Access Modes for Standard Accesses ...

Page 22: ... 3 o o 4 short non privileged 5 o o 6 data access 1 0 1 0 0 1 29 or 7 o o 8 1 0 1 1 0 1 2D short supervisory 9 o o 10 data access 11 o o 12 1 o o 2 3 o o 4 5 o o 6 short supervisory 7 o o 8 1 0 1 1 0 1 2D data access 9 o o 10 11 o o 12 1 o o 2 3 o o 4 5 o o 6 short non 7 o o 8 1 0 1 0 0 1 29 privileged data access 9 o o 10 11 o o 12 Table 1 4 4 Recommended Access Modes for Standard Accesses A16 VM...

Page 23: ...se address of the VME ASIO16 is placed into the SHORT I O address range 64 kbytes of the VMEbus system The address decoder logic generates a CARDSELECT signal which serves as an enable signal for the decoder logic of the DUARTs A23 A16 A15 A8 A7 A1 local components A16 VMEbus base address A24 VMEbus base address An inserted jumper corresponds to 0 low level of an address bit BR1 BR2 1 2 1 2 o o A1...

Page 24: ...r The interrupt level is set via the jumperfield BR4 The level is set by inserting the corresponding jumper Factory set is an inserted interrupt IRQ4 It is not allowed to insert more than one interrupt level at the same time BR4 1 2 IRQ7 o o IRQ6 o o IRQ5 o o IRQ4 o o IRQ3 o o IRQ2 o o IRQ1 o o 13 14 The VME ASIO16 is factory set with an inserted interrupt IRQ4 VME ASIO16 Rev 1 7 20 ...

Page 25: ...be fed by an external power supply the pin assignment can be obtained from the appendix To this the pins of the handshake signals of the channels 13 to 16 on P2 are used which are not necessary for TTY operation Connec tion is performed by means of wrap wires from the pins 2 of the jumpers BR5 to BR8 to jumperfields BR43 and BR44 pins 2 and 8 and to jumperfields BR53 and BR54 pins 3 and 6 see fig ...

Page 26: ...Jumpers Configuration External power supply Fig 1 4 2 Wiring of the External TTY Interfaces Power Supply VME ASIO16 Rev 1 7 22 ...

Page 27: ...f the Interfaces Factory set for all channels is RS 232 operation If the board shall be operated in the current loop mode TTY the jumpers of the corresponding TXDx at BR43 BR50 must be reinserted to the right o o o Current loop TTY TXDx The jumpers for RXDx on the right side of the board BR50 BR56 must be reinserted to the left Current loop TTY RXDx o o o The following figures display the jumperfi...

Page 28: ...r data and handshake signals jumper jumper left right left right RS232 TTY TTY RS232 1 2 3 1 2 3 o o o DTR16 o o o CTS15 o o o TXD16 o o o CTS16 BR43 BR53 o o o DTR15 o o o RXD15 o o o TXD15 o o o RXD16 10 11 12 10 11 12 1 2 3 1 2 3 o o o DTR14 o o o CTS14 o o o TXD14 o o o CTS13 BR44 o o o DTR13 o o o CTS12 o o o TXD13 o o o CTS11 BR54 10 11 12 o o o RXD14 o o o RXD12 1 2 3 o o o RXD11 o o o DTR1...

Page 29: ... 24 o o o TXD7 1 2 3 10 11 12 o o o CTS6 1 2 3 o o o CTS5 o o o DTR6 o o o CTS4 o o o TXD6 o o o CTS3 BR48 o o o DTR5 o o o RXD6 o o o TXD5 o o o RXD4 BR56 10 11 12 o o o RXD3 1 2 3 o o o RXD5 o o o DTR4 o o o CTS2 o o o TXD4 o o o CTS1 BR49 o o o DTR3 o o o RXD2 o o o TXD3 o o o RXD1 10 11 12 34 35 36 1 2 3 o o o DTR2 o o o TXD2 Default insertion BR50 All channels at RS 232 operation o o o DTR1 o...

Page 30: ...5 6 BR38 DTR5 DTR6 7 8 BR37 DTR7 DTR8 9 10 BR36 DTR9 DTR10 11 12 BR35 DTR11 DTR12 13 14 BR34 DTR13 DTR14 15 16 BR33 DTR15 DTR16 Table 1 4 5 Channel Assignment to the Jumpers BR33 to BR40 The jumpers set the ports OP4 and OP5 or OP0 and OP1 respectively of the DUART68681 via drivers to the local signal lines RTS DTR These lines are connected to the I O connector P2 via the jumpers BR43 to BR50 and ...

Page 31: ...mple control lines of channel 1 2 to jumper BR40 the default setting is displayed Port of the DUART OP4 OP0 OP5 OP1 68681 here J25 1 o o o o o o 6 BR40 local control RTS DTR1 RTS DTR2 lines via BR50 and BR56 to P2 VME ASIO16 Rev 1 7 27 ...

Page 32: ...VME ASIO16 Rev 1 7 28 ...

Page 33: ... the DUARTs will be inserted beginning at the end with DUART no 8 e g at a 4 channel insertion the DUARTs 8 and 7 will be inserted at 10 channels the DUARTs 8 7 6 5 and 4 will be inserted The displayed jumper positions correspond to the factory setting of the board RS 232 operation DTR handshake The power supplies of the electrically isolated components 12V process 12V process can be supplied exte...

Page 34: ...itted Current loop receive signals are transformed vice versa The current loop signals are electrically isolated from the VMEbus to fulfill the requirements of process automation When using the electrical isolation the power supply of the TTY inter face must be supplied externally The current loop transmitter consists of a switched constant current source Beside a constant current source the recei...

Page 35: ...y Each interrupt request of DUARTs is indicated by LEDs green So at a failure the user can recognize at which IRQ no service ensues via the VMEbus The VMEbus interrupt level can be selected via jumper BR4 Factory set at the VME ASIO16 is IRQ4 The LED IRQ at the front panel indicates that at least one of the interrupt outputs of the DUARTs is active The LEDs 1 2 3 4 5 6 and so on indicate the activ...

Page 36: ...VME ASIO16 Rev 1 7 32 ...

Page 37: ...d and the ASIO software channel 17 is fed to the hardware interface of the DUART no 8 of the second board RTOS desig PEARL desig LDN description I1 I1 11 00 Input ASIO channel 1 O1 O1 12 00 Output ASIO channel 1 P1 P1 11 06 Param ASIO channel 1 I32 I32 4F 00 Input ASIO chann 32 O32 O32 50 00 Output ASIO chann 32 P32 P32 4F 06 Param ASIO chann 32 Table 2 1 1 Data Station Designation Survey For futu...

Page 38: ...le BLOCKCHECK 00 variable RECEIVER OFF OFF ON MULTIDROP BAUD 9600 38400 19200 9600 7200 4800 2400 2000 1800 1200 1050 600 300 200 150 135 110 75 BUFFERLENGTH 256 16 32 64 128 256 CLEAR RESET FORCE_BREAK STATUS command The actual mode setting is listed directly behind the sign of equa lity e g BITS 8 8 data bits Values indicated in parentheses represent possible alternatives Setting of the paramete...

Page 39: ...END BYTE were not handed over or were handed over incorrectly User Link Missing the telegram mode was selected but the user specific procedures at IRQ level are missing or are indicated in correctly BITS number of data bits possible values 5 6 7 8 STOP number of stop bits possible values 0 5 1 1 5 2 values in are not to be supported any more PARITY type of parity bit NONE no parity bit ODD odd par...

Page 40: ...ut between 2 characters while the transmission indicated in ms default 300 ms TELEGRAM selection of the transfer protocol internal inter face at interrupt level for transfer procedures writ ten by the user A description of the protocols is available upon request OFF no protocol selected others e g BDE SAE8 TWG ZM400 SEAB SINEC 3964R MDROP For the future the selection ensues as a file name in the c...

Page 41: ... of the channel FORCE_BREAK command transmit BREAK signal on TxD line necessary e g at several SIEMENS protocols STATUS command reset of the parameter channel STATUS Attention If at GET or PUT an error occurred following instruction are necessary in PEARL CLOSE input_kanal returns a faulty communica or tion element CE by CLOSE output_kanal ST 0 back to the opera ting system GET FROM input_kanal BY...

Page 42: ...VME ASIO16 Rev 1 7 38 ...

Page 43: ...YSRESET 13 DS0 LWORD 14 WRITE AM5 15 GND ADDR 23 16 DTACK AM0 ADDR 22 17 GND AM1 ADDR 21 18 AS AM2 ADDR 20 19 GND AM3 ADDR 19 20 IACK GND ADDR 18 21 IACKIN ADDR 17 22 IACKOUT ADDR 16 23 AM4 GND ADDR 15 24 ADDR 7 IRQ7 ADDR 14 25 ADDR 6 IRQ6 ADDR 13 26 ADDR 5 IRQ5 ADDR 12 27 ADDR 4 IRQ4 ADDR 11 28 ADDR 3 IRQ3 ADDR 10 29 ADDR 2 IRQ2 ADDR 9 30 ADDR 1 IRQ1 ADDR 8 31 12V 12V 32 5V 5V 5V P1 connector acc...

Page 44: ...13 DTR 10 CTS 10 14 DTR 9 CTS 9 15 DTR 8 CTS 8 16 DTR 7 CTS 7 17 TxD 7 RxD 10 18 TxD 10 RxD 8 19 TxD 9 RxD 7 20 TxD 8 RxD 9 21 DTR 6 CTS 6 22 DTR 5 CTS 5 23 DTR 4 CTS 4 24 DTR 3 CTS 3 25 TxD 3 RxD 6 26 TxD 6 RxD 4 27 TxD 5 RxD 3 28 TxD 4 RxD 5 29 DTR 2 CTS 2 30 DTR 1 CTS 1 31 TxD 1 RxD 2 32 TxD 2 RxD 1 P2 connector according to DIN 41612 C64 a c Signals with active low TxD Transmitted Data Output ...

Page 45: ... TxD 10 RxD 8 19 TxD 9 RxD 7 20 TxD 8 RxD 9 21 DTR 6 CTS 6 22 DTR 5 CTS 5 23 DTR 4 CTS 4 24 DTR 3 CTS 3 25 TxD 3 RxD 6 26 TxD 6 RxD 4 27 TxD 5 RxD 3 28 TxD 4 RxD 5 29 DTR 2 CTS 2 30 DTR 1 CTS 1 31 TxD 1 RxD 2 32 TxD 2 RxD 1 P2 connector according to DIN 41612 C64 a c Signals with active low TxD Transmitted Data Output RxD Received Data Input DTR Data Terminal Ready Output CTS Clear To Send Input T...

Page 46: ... TxD 7 RxD 7 17 TxD 7 RxD 10 18 TxD 10 RxD 8 19 TxD 9 RxD 7 20 TxD 8 RxD 9 21 TxD 6 RxD 6 22 TxD 5 RxD 5 23 TxD 4 RxD 4 24 TxD 3 RxD 3 25 TxD 3 RxD 6 26 TxD 6 RxD 4 27 TxD 5 RxD 3 28 TxD 4 RxD 5 29 TxD 2 RxD 2 30 TxD 1 RxD 1 31 TxD 1 RxD 2 32 TxD 2 RxD 1 P2 connector according to DIN 41612 C64 a c Signal with active low TxD RS232 Transmitted Data RS232 XON XOFF only RxD RS232 Received Data RS232 X...

Page 47: ... with the signals of the RS 232 interface or of the TTY interface via the jumpers BR1 to BR16 The externally supplied voltages are fed via the jumpers BR21 to BR26 to the P2 connector of the ASIO16 Attention If the power supplies are fed externally via the ASIO adaptor the ASIO16 must be configured correspondingly see chapter Feeding of the Power Supply If no external power supplies are connected ...

Page 48: ...Adaptor 3 2 2 View of the ASIO16 Adaptor Fig 3 2 1 View of the ASIO16 Adaptor with Designation of the Jumpers VME ASIO16 Rev 1 7 44 ...

Page 49: ...DC DC converter to the adaptor Connection of the 12V supply of the adaptor with P2 of the ASIO16 via jumper BR26 BR26 12V 12V 4 3 Local supply on the ASIO16 jumpers not inserted o o default setting o o External power supply jumpers 1 3 and 2 4 inserted 2 1 Connection of the 5V supply of the adaptor with P2 of the ASIO16 via jumper BR21 BR21 2 4 Local supply on the ASIO16 jumpers not inserted o o 5...

Page 50: ...V supply of the adaptor with P2 of the ASIO16 via jumper BR24 and BR25 Local supply on the ASIO16 BR24 BR25 jumpers not inserted default setting o o o o 12V External power supply 1 2 1 2 jumpers 1 2 inserted VME ASIO16 Rev 1 7 46 ...

Page 51: ... the connector plug is selected The jumpers and connector plugs are covered as follows P2 14 pole connector plug connector 1 2 TXD SL1 6 shield o o TXD 3 4 12V 1 o o o RXD o 2 5 o o 6 3 o o o 8 DTR o 4 o o 10 5 o 11 o o 12 12V o 13 o o 14 CTS GND Example shown jumpers configuration for RS 232 operation Following jumpers configurations are possible for the various opera ting modes 1 Jumpers configu...

Page 52: ...ion active 1 o 2 o 3 o 4 o 5 o 6 o 3 Jumpers configuration BR1 to BR16 for TTY operation passive This assignment is only possible if the channel on the ASIO16 is equipped for passive operation option VME ASIO16 ISO 1 o 2 o 3 o 4 o 5 o 6 o VME ASIO16 Rev 1 7 48 ...

Page 53: ... connector TXD out 5 6 7 8 DTR out 9 10 11 12 GND 13 14 CTS in 14 pole connector plug TTY active TTY passive 1 signal pin signal signal pin signal SHIELD 1 2 TXD SHIELD 1 2 TXD 3 4 TXD 3 4 5 6 5 6 RXD 7 8 RXD 7 8 RXD 9 10 RXD 9 10 11 12 11 12 GND 13 14 GND 13 14 TXD 14 pole connector plug 14 pole connector plug 1 Only at special equipment of the corresponding channel on the ASIO16 VME ASIO16 Rev 1...

Page 54: ...RxD Sh 13 11 9 7 5 3 1 connector at 14 12 10 8 6 4 2 ASIO16 adaptor CTS 15 14 13 12 11 10 9 DSUB 15 20 19 18 17 16 15 14 DSUB 25 TxD CTS DTR GND Shield RxD ASIO16 DEVICE 1488 1489 1489 1488 1 13 14 9 3 5 TxD RxD DTR CTS pin numbers of the connector plug on the ASIO16 adapter Connection of the RS 232 Interface VME ASIO16 Rev 1 7 50 ...

Page 55: ... 18 17 16 15 14 DSUB 25 pin numbers of the connector plug on the ASIO16 adapter ASIO16 DEVICE TxD 12V i 20mA i 20mA 12V i 20mA 12V RxD RxD i 20mA TxD 12V Shield Tx Rx Rx 2 4 7 9 1 Tx TTY active Connection of the Active TTY Interface pin numbers of the connector plug on the ASIO16 adapter 12V i 20mA i 20mA 12V i 20mA 12V i 20mA 12V Shield Tx Rx Rx 2 4 7 9 1 Tx TxD RxD TTY passive ASIO16 DEVICE RxD ...

Page 56: ... 6 5 4 3 2 1 DSUB 15 25 GND Tx Tx Rx Sh 13 11 9 7 5 3 1 connector at 14 12 10 8 6 4 2 ASIO16 adaptor Rx 15 14 13 12 11 10 9 DSUB 15 20 19 18 17 16 15 14 DSUB 25 pin numbers of the connector plug on the ASIO16 adapter TxD GND Shield RxD 13 Tx Tx Rx Rx RxD TxD 1 5 14 3 ASIO16 DEVICE 9 Connection of the RS 422 Interface VME ASIO16 Rev 1 7 52 ...

Page 57: ... insertion of 4 channel 9 to 12 or 8 channel 5 to 12 RS 422 interfaces respectively is possible The electrical isolation of the RS 422 interfaces ensues by means of a DC DC converter on the add on The feeding of the power supply for the add on including DC DC converter can ensue from the ASIO16 VMEbus supply or externally via the ASIO16 P2 connector When using the ASIO P2 adaptor it must be taken ...

Page 58: ...pply 5V VME jumpers not inserted o o 5V default setting o o 5V External power supply jumpers 1 2 and 3 4 inserted 2 1 Connection of the 12V power supply of the add ons with P2 of the ASIO16 via jumper J2 J2 4 3 DC DC converter supplied via 12V VME jumpers not inserted o o 12V default setting o o 12V External power supply jumpers 1 2 and 3 4 inserted 2 1 Connection of the 12V power supply of the ad...

Page 59: ...Front Panel 3 4 Front Panel VME ASIO16 Rev 1 7 55 ...

Page 60: ...VME ASIO16 Rev 1 7 56 ...

Page 61: ...Circuit Diagrams 3 5 Circuit Diagrams The circuit diagrams are not included in the PDF file VME ASIO16 Rev 1 7 57 ...

Page 62: ...VME ASIO16 Rev 1 7 58 ...

Page 63: ...Data Sheets 3 6 Data Sheets The data sheets are not included in the PDF file VME ASIO16 Rev 1 7 59 ...

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