Signal conversion board for digital I/O SC
Contents
1. ae SC DI02424 _ External device Plus PolySwiteh common J D i t AA k f __1_ External R 1 power supply gt l Output 12 24VDC ES Zener oP _offoad Dw diode ea 1 Optocouple 1 i i 1 i 1 1 i rs i i i gt i i YRI 1 gt d Output pm S Load i Optocoupler i Minus i f common PolySwitch F lt Current source output gt a SC DI02424S _ External device i 1 A a Plus tow PolySwiteh common J FO h i 1 l f l External Lo Output T P2 AVDE oP Load i i 1 i i l i 1 1 1 1 1 1 if V po 1 i i gt o Output pm Load i Minus common Q i i Figure 9 Output Circuit CONTEC SC DI02424S 11 SC DIO2424S User s Manual The output circuits of interface blocks of this product are illustrated in figure 9 1 common in 8 channels The signal output section is an Optocoupler isolated output and according to the external device current sink source output is set with jumpers Driving the output section requires an external power supply 12 24VDC separately The rated output current per channel is Max 100mA A zener diode is connected to the output transistor for protection from surge voltages A PolySwitch based overcurrent protector is provided for every 8 output transistors When the overcurrent protector works the output section of this product is temporarily disabled If this is t2. Interface connector CN2 Interface connector CN1 Figure 1 Component Locations CN1 The connector that connects with the external device side CN2 The connector that connects with the PC digital I O board side CONTEC SC DI02424 3 SC DIO2424S User s Manual Setting Method Setting method of current sink source Setting the current sink source is different in the way of output and input In case of the output setting can be done switching the jumpers and the input you do not have to set it 1 common in 8 channels For setting the current sink source configure the jumper according to the table below Source 123 1 2 short 2 3 short Factory setting Configure the following corresponding jumpers as indicated in the table above Ensure that all of the 16 jumpers are set to the same JP1 JP7 JP13 JP19 JP25 JP31 JP37 JP43 P3 JP9 4 JP10 J JP15 JP21 JP27 JP33 JP39 JP45 J JP16 JP22 JP28 JP34 JP40 JP46 J P P5 JP11 JP17 JP23 JP29 JP35 JP41 JP47 JP6 JP12 JP18 JP24 JP30 JP36 JP42 JP48 of am am m m Ce m m en a 10 Ge ee N A And N oa NN N n NOD a x N 5 A A A A a a am ar a a a CRE m mn em m m oc m m a go nN co N A ad N N N N N n NOD N N 5 5 a a A a a mm mm mm mm a n a em m m e m m ER LB a lala 2 ee M 2 N ad No N N nm N N 5 a a A gt en ou fas d 3 2 gt Ga n Ce on m Co m m ol 2
3. 15 SC DIO24245S Users Manual CONTEC CO LTD February 2009 Edition 3 9 31 Himesato Nishiyodogawa ku Osaka 555 0025 Japan Japanese http www contec co jp English http www contec com Chinese http www contec com cn No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO LTD 03272009 01292009 Management No A 51 632 03272009_rev2 Parts No LYJX022
4. numbers The numbers correspond to input signal The numbers correspond to output signal Figure 4 Pin Assignments of Interface Connector CN2 lt 2 2 gt CONTEC SC DI02424 SC DIO2424S User s Manual A CAUTION There is a difference in pin assignments between CN1 and CN2 so you need to connect the cable carefully If you do not so it may cause failure The signal names on the CN2 correspond to those on the CN1 Therefore the input signals on the CN2 are actually the output signals from the CN1 and the output signals are the CN1 input signals The digital I O board to be connected with this product should be set to 24 channels digital inputs A00 A48 and 24 channels digital outputs BOO B48 Otherwise this product may malfunction overheat or cause a failure The output must not be short circuited with the digital ground Also do not connect the outputs to each other Otherwise this product may cause a failure Inserting to the box for the signal conversion board Insert this product referring to the documentation of the box for the signal conversion boards Board Card Connection Cable 2 CN2 CN1 ESC Sold separately External device side Digital 1 0 board 7 A i separate SC DI02424S il 11 Figure 5 Connecting to the board CONTEC 8 SC DI02424S SC DIO2424S User s Manual
5. 1 2 fl Gi 2 OLN OLH OLHOR 5 By A 8 7 a on Lo a kc l n n n m n Ce m m 10 e a 1Q D gt N o A N N N N N n N Y N Y N 5 Au amp a a 5 5 5 5 5 5 5 mn n am m or Ce m m o a co o a co A Noo a aN No No ax ax nN a gt fas A A A Qu Ay i a Fa Figure 2 Setting method of current sink source CONTEC 4 SC D102424S SC DIO2424S User s Manual Connect a Board Card Connector Pin Assignment on External Device CN1 Pin Assignments of Interface Connector CN1 Digital Output Digital Input 23 Digital Output 13 Digital Input 13 Digital Output 12 Digital Input 12 Digital Output 14 Digital Input 14 Output plus common 1 Input common 1 Output plus common 1 Input common 1 ae Output minus common 0 Output minus common 0 N C Digital Output 07 B10 Digital Input 07 6 5 The numbers in square brackets are pin numbers designated by HONDA TSUSHIN KOGYO CO LTD Figure 3 Pin Assignments of Interface Connector CN1 lt 1 2 gt CONTEC SC DI02424 5 SC DIO2424S User s Manual Digital Input 00 Digital Input 23 Digital input signal The numbers correspond to input signal numbers Digital Output 00 Digital Output 23 e E signal The numbers correspond to output signal Input common 0 Input common 2 Input common They are common to the 8 channels each Output plus common 00 Output plus Output plus common They are common to the 8 channels e
6. C CO LTD Regardless of the foregoing statements CONTEC is not liable for any damages whatsoever including damages for loss of business profits arising out of the use or inability to use this CONTEC product or the information contained herein Other product and product names are trademarks of their respective holder CONTEC SC DI02424 1 SC DIO2424S User s Manual About the Product Signal Conditioner SC Series can reduce the type and number of measurement control board of PC side by converting the signal and circuit being coexisted by the signal and circuit spec when measuring and controlling with multiple external devices You can easily build the system without the original circuit by using the Signal Conditioner SC Series conversion board This product is a signal conversion board for the Signal Conditioner signal conversion SC Series digital O You can convert the digital input output signal on the external device 12 24VDC into TTL level signal SVDC and input output to from the PC digital I O board As for the output 24 channels on the external device current sink source is set with jumpers in 8 channels and the input 24 channels on the external device corresponds to both the current sink and source 1 common in 8 channels Features Output 24 channels on the external device can set the current sink source in 8 channels Output 24 channels on the external device can set the current si
7. Connecting Input Signals Connect the input signals to a device which can be current driven such as a switch or transistor output device The connection requires an external power supply to feed currents This product inputs the ON OFF state of the current driven device as a digital value Input Circuit lt Corresponding to the current sink output gt Vee SC DI02424 f External device o I T EA 4 mpl External AA 1 PRIOR T power supply O 12 24 VDC Input Switch tr Optocoupler 4 Vee ate arr Optocoupler lt Corresponding to the current source output gt Vee SC D102424S fri i l External device i i e Pare i 1 T A nput External K isa att RES 7 power supply RE te 12 24 VDC X npu wite 7 Optocoupler p A Vee ni i i i 4 i i cs ay l i i O_o O 717 Optocoupler Input Switch Figure 6 Input Circuit The input circuits of interface blocks of this product are illustrated in figure 6 1 common in 8 channels The signal inputs are isolated by Optocoupler Corresponding to both of current sink and source outputs This product therefore requires an external power supply to drive the inputs The power capacity required for driving each input channel is about 4 mA with the 12 24 VDC setting CONTEC SC DI02424S 9
8. SC DIO2424S User s Manual Connection Example of External Device lt Corresponding to current sink output gt SC DI02424 S L Input common External power i Q AY supply Optocoupler Input Sync type J 12 24VDC output When the input is low level the corresponding bit contains 1 When the input is high level by contrast the corresponding bit contains 0 Figure 7 Connecting the input to the sink type output lt Corresponding to current source output gt SC DIO24248 Each Input External power i K supply i AX i i Optocoupler 12 24VDC When the input is low level the corresponding bit contains 0 Input common When the input is high level by contrast the corresponding bit contains 1 Figure 8 Connecting the input to the source type output CONTEC 10 SC DIO2424S SC DIO2424S User s Manual Connecting Output Signals Connect the output signals to a current driven controlled device such as a relay or LED The connection requires an external power supply to feed currents This product controls turning on off the current driven controlled device using a digital value Output Circuit lt Current sink output gt
9. Signal conversion board for digital I O SC DIO2424S User s Manual CONTEC CO LTD Thank you for purchasing the CONTEC product The product consists of the items listed below Check with the following list that your package is complete If you discover damaged or missing items contact your retailer Product Configuration List Board 1 User s Manual User s Manual 1 D User s Manual Board A CAUTION Use this product in the specified environment temperature and humidity Do not use or store the product in a location exposed to extremely high or low temperature or susceptible to rapid temperature changes For example Do not exposure to direct sunlight In the vicinity of a heat source There are jumpers on this product that need to be set in advance Be sure to check these before connecting the cable Only set the jumpers on this product to the specified settings Otherwise this product may malfunction overheat or cause a failure CONTEC will bear no responsibility for any problems etc resulting from modifying this product When carrying the product be careful not to apply direct vibration or shock to the product The information in this document is subject to change without notice All relevant issues have been considered in the preparation of this document Should you notice an omission or any questionable item in this document please feel free to notify CONTE
10. ach common 02 Output minus common 00 Output Output minuscommon They are common to the 8 channels each minus common 02 Figure 3 Pin Assignments of Interface Connector CN1 lt 2 2 gt A CAUTION There is a difference in pin assignments between CN1 and CN2 so you need to connect the cable carefully If you do not so it may cause failure Avoid causing a short circuit by connecting the outputs with any of the common channels Also do not connect the outputs to each other Otherwise this product may cause a failure CONTEC 6 SC DI02424S SC DIO2424S User s Manual Connector Pin Assignment on Digital I O Board CN2 Pin Assignments of Interface Connector CN2 Digital Output Digital Ground B4 Digital Output Digital Ground B45 Digital Output 21 Digital Ground Ba Digital Output 20 Ba Digital Ground B41 Digital Output 19 Digital Ground Digital Output 18 Digital Ground Digital Output 17 Digital Ground Digital Output 16 Digital Ground B3 Digital Output 15 Digital Ground Digital Output 14 Digital Ground Digital Output 13 Digital Ground Digital Output 12 Digital Ground Digital Output 11 Digital Ground B2 Digital Output 10 Digital Ground B21 Digital Output 09 Digital Ground Bi Digital Output08 Digital Ground Bi Digital Output 07 Bu Digital Ground Digital Output 06 Digital Ground Bi 96 48 CHE Output BL Digital Ground B11 D
11. ard ESC 4 1 1 ESC 4 is required to use this product Cables Optional lt External device side CN1 and digital I O board side CN2 gt Shield Cable with 96 Pin Half Pitch Connectors at both Ends PCB96PS 0 5P 0 5m 1 PCB96PS 1 5P 1 5m 1 PCB96PS 3P 3m 1 PCB96PS SP 5m 1 lt External device side CN1 gt Shield Cable with One 96 Pin Half Pitch Connector PCA96PS 0 5P 0 5m PCA96PS 1 5P 1 5m PCA96PS 3P 3m PCA96PS 5P 5m lt Digital I O board side CN2 gt Shielded Cable for CardBusDigital I O Card DIO 68M 96F 0 5m 1 As for the cable to be connected to the digital I O side CN2 use one wiithin 1 5 m Physical Dimensions E 261 0 L Al T 5 10 Es 249 8 J y mm The L of the physical dimensions corresponds to the length from the outer surface of the slot cover to the outside of the opposite slot cover The H of the physical dimensions corresponds to the length between the upper and the lower ends of the slot cover Figure 12 Physical Dimensions CONTEC SC DI02424S 13 SC DIO2424S User s Manual Specifications Table 1 Specifications External device side CN1 Optocoupler isolated input 24 channel Corresponding to current sink current source 12 24VDC 1 common in 8 channels Corresponding to current sink output negative logic 1 Corresponding to current source output positive
12. he case turn of the power to the PC and the external power supply and wait for a few minutes then turn them on back CAUTION When the PC is turned on all output are reset to OFF Connection to the LED lt Current sink output gt Output plus common CN1 B01 or B025 pin 4 5 1kQ External power supply 12 24VDC Digital Output 00 Len CN1 B03 pin SC DIO2424S Output minus common CN1 B11 or B12 pin When 1 is output to a relevant bit the corresponding LED is comes on When 0 is output to a relevant bit by contrast the corresponding LED is goes out Figure 10 An Example to use Digital Output 00 lt Current sink output gt lt Current source output gt Q Output plus common CN1 B01 or B02 pin N x External s 5 power supply see aa ee FE When 1 is output to a relevant bit the corresponding LED is comes on When 0 is output to a relevant bit by contrast the corresponding LED is goes out Figure 11 An Example to use Digital Output 00 lt Current source output gt CONTEC 12 SC DI02424S SC DIO2424S User s Manual Correspondence Products Optional DIO 48D PE 1 DIO 48D LPE 2 DIO 48D2 PCI 1 PIO 48D PCI 1 PIO 48D LPCDH 2 PIO 48D CB H 2 1 PCB96PS 0 5P PCB96PS 1 5P optional cable is required separately 2 DIO 68M 96F optional cable is required separately Box Optional Box for signal conversion bo
13. igital Output 04 B10 Digital Ground Bo Digital Output 03 Digital Ground Bo Digital Output 02 Bo Digital Ground Bos Digital Ground Bo Digital Output 00 Digital Ground Digital Output 01 Digital Input 23 A Digital Ground Digital Input 22 Digital Ground A Digital Input 21 Digital Ground Digital Input 20 Digital Ground A40 Digital Input 19 Digital Ground Digital Input 18 Digital Ground Digital Input 17 Digital Ground asa Digital Input 16 ass Digital Ground Digital Input 15 Digital Ground 9 A A Digital Input 14 Digital Ground Digital Input 13 Digital Ground Digital Input 12 A 3 3 Digital Ground Digital Input 11 Digital Ground Digital Input 10 Digital Ground Digital Input 09 Digital Ground Digital Input 08 Digital Ground Digital Input 07 Digital Ground Digital Input 06 Digital Ground Digital Input 05 A Digital Ground Digital Input 04 Digital Ground Digital Input 03 Digital Ground Digital Input 02 Digital Ground Digital Input 01 Digital Ground Digital Input 00 A Digital Ground The numbers in square brackets are pin numbers designated by HONDA TSUSHIN KOGYO CO LTD Figure 4 Pin Assignments of Interface Connector CN2 lt 1 2 gt Digital Input 00 Digital Input 23 Digital Output 00 Digital Output 23 Digital Ground Digital ground for digital I O signal Digital input signal numbers Digital output signal
14. logic 2 Input resistance 4 7kQ Input ON current 3 1mA or more Input OFF current 1 0mA or less Digital input spec Optocoupler isolated output 24 channel Current sink open collector current source is set with jumper 12 24VDC 1 common in 8 channels Current sink output negative logic 1 Current source output positive logic 2 Output rating Max 35V 100mA per ch Digital I O board side CN2 4 Board input spec Unisolated TTL level Positive logic Board output spec Unisolated TTL level Positive logic Common section External power supply 12 24VDC 410 Connector 96 pin half pitch connector F Female type x 2 PCR E96LMD HONDA TSUSHIN KOGYO CO LTD or equivalence to it Operating conditions 0 50 C 20 80 RH No condensation Allowable distance of _ Approx 50m depending on wiring environment signal extension Physical Dimensions 261 L x 165 H No protrusions mm 1 Data 0 and 1 correspond to the High and Low levels respectively Digital output spec 2 Data 1 and 0 correspond to the High and Low levels respectively 3 There will be 200psec of delay at maximum when a signal passes through this product 4 The digital I O board to be connected with this product should be set to 24 channels digital inputs A00 A48 and 24 channels digital outputs B00 B48 CONTEC 14 SC DI02424S SC DIO2424S User s Manual CONTEC SC DI02424
15. nk source in 8 channels in accordance with the external device Switching the current sink source can be done using the jumper Input 24 channels on the external device corresponds to both the current sink and source 1 common in 8 channels Digital input on the external device corresponds to both the current sink and source 1 common in 8 channels Output circuits from conversion board to external device include zener diodes for surge voltage protection and poly switches for overcurrent protection Zener diodes are connected to the output circuits from conversion board to external device to protect against surge voltages Similarly polyswitches are fitted to each group of 8 channels outputs for over current protection The output rating is 100mA at a maximum of 35VDC per ch A CAUTION The digital I O board to be connected with this product should be set to 24 channels digital inputs A00 A48 and 24 channels digital outputs BOO B48 Using it with other settings will result in malfunction overheating or failure CONTEC 2 SC DI02424S SC DIO2424S User s Manual Setup Hardware Name of each parts Figure 1 shows the names of major parts on the board Source sink setting jumper JP1 JP48 ec sc oozizes Oo of
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