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USER`S MANUAL

1. BOARD CONFIGURATION CONNECTORS 55 IP Field Connector 2 Grounding and Noise Considerations IP Logic Interface Connector P1 3 0 PROGRAMMING INFORMATION IP IDENTIFICATION SPACE ADDRESS REGISTER DEFINITIONS Control Register Port Output Registers IP445 PROGRAMMING 4 0 THEORY OF OPERATION 43 LOGIC POWER OUTPUT PORTS e n ie Eee te 5 0 SERVICE AND REPAIR SERVICE AND REPAIR ASSISTANCE S PRELIMINARY SERVICE PROCEDURE 6 0 5 5 GENERAL SPECIFICATIONS DIGITAL SSR OUTPUTS E INDUSTRIAL I O PACK COMPLIANCE APPENDIX 4n ena ederet ens CABLE MODEL 5025 550 amp 5025 551 CABLE MODEL 5029 900 TERMINATION PANEL MODEL 5025 552 TERMINATION PANEL MODEL 5029 910 TRANSITION MODULE MODEL TRANS GP 10 DRAWINGS Page 4501 434 IP MECHANICAL ASSEMBLY 11 4501 606 IP445 RESISTOR LOCATION DRAWING 11 4501 604 IP445 FIEL
2. SCREW 4 ASSEMBLY PROCEDURE 4 1 THREADED SPACERS ARE PROVIDED TWO DIFFERENT LENGTHS THE SHORTER LENGTH IS FOR USE WITH AVME 9630 9660 CARRIER BOARDS SHOWN CHECK YOUR CARRIER BOARD TO DETERMINE ITS REQUIREMENTS MOUNTING HARDWARE PROVIDED MAY NOT BE COMPATIBLE WITH ALL TYPES OF CARRIER BOARDS 2 INSERT FLAT HEAD SCREWS ITEM A THROUGH SOLDER SIDE OF MODULE AND INTO HEX SPACERS AND TIGHTEN 4 PLACES UNTIL HEX SPACER 15 COMPLETELY SEATED 5 3 CAREFULLY ALIGN IP MODULE TO CARRIER BOARD AND PRESS 5 TOGETHER UNTIL CONNECTORS AND SPACERS ARE SEATED 4 INSERT PAN HEAD SCREWS ITEM THROUGH SOLDER SIDE OF CARRIER BOARD AND INTO HEX SPACERS ITEM B AND TIGHTEN 4 PLACES IP MODULE TO CARRIER BOARD MECHANICAL ASSEMBLY Arenos FEE om CIT por 8e a ee 445 PULLUP RESISTOR LOCATION DRAWING FOR REMOVAL AND REPLACEMENT WHERE REQUIRED MODEL 445 COMPONENT SIDE PARTIAL VIEW RESISTOR SIPS ARE GROUPS OF EIGHT RESISTORS WITH A COMMON PIN 9 PINS PIN 1 POSITION IS IDENTIFIED BY A DOT NOTES CONCERNING SOCKETED PULLUP RESISTORS R5 R8 1 ALL OUTPUT PORTS INCLUDE 4 7K OHM PULLUP RESISTORS TO THE USER SUPPLY FOR EACH PORT IN THE FORM OF SIP RESISTORS AS SHOWN THESE SIP RESISTORS ARE INSTALLED SOCKETS AND MAY BE MODIFIED AS REQUIRED RS R8 ARE USED IN LOW SIDE SWITCHING APPLICATIONS ONLY REMOVE WHEN SSR s ARE USED IN HIGH HOT SIDE
3. 8 moe 33 05 9 34 10 los 3 009 13 DMAEnd 38 An Asterisk 7 is used to indicate active low signal BOLD ITALIC Logic Lines are NOT USED by this IP Model 3 0 PROGRAMMING INFORMATION IP IDENTIFICATION SPACE Read Only 32 Odd Byte Addresses Each IP module contains identification ID information that resides in the ID space per the IP module specification This area of memory contains 32 bytes of information at most Both fixed and variable information may be present within the ID space Fixed information includes the IPAC identifier model number and manufacturer s identification codes Variable information includes unique information required for the module The IP445 ID information does not contain any variable e g unique calibration information ID space bytes are addressed using only the odd addresses a 64 byte block on the Big Endian VMEbus Even addresses are used on the Little Endian PC ISA bus The IP445 ID space contents are shown in Table 3 1 Note that the base address for the IP module ID space see your carrier board instructions must be added to the addresses shown to properly access the ID space Execution of an ID space read requires 0 wait states Table 3 1 IP445 ID Space Identification 10 ROM Hex Offset From ID ROM Base Address ASCII Character Equivalent Numeric Value Field Description All IP s hav
4. 5 95 non condensing Storage Temperature 40 to 125 Single Industrial Pack Module 9 880 inches 98 5 mm 1 780 inches 45 2 mm Board Thickness 0 062 inches 1 59 mm Max Component Height 0 314 inches 7 97 mm Connectors P1 IP Logic Interface 50 pin female receptacle header AMP 173279 3 or equivalent P2 Field l O 50 pin female receptacle header AMP 173279 3 or equivalent Power Requirements 5 Volts 4596 All On 300 Typical 400mA Maximum 5 Volts 4596 All Off 8 5mA Typical 12mA Maximum 12 Volts 5 from P1 OmA Not Used Isolation Logic and field connections are optically isolated by SSR s Individual ports are also iso lated from each other However output lines of individual ports share a common connection and are not isolated from each other Separate port commons are provided to facilitate port to port isolation IP Logic and field lines are isolated from each other for voltages up to 250VAC or 354V DC on a continuous basis unit will withstand a 1250V AG dielectric strength test for one second without breakdown This complies with test requirements outlined ANSI ISA S82 01 1988 for the voltage rating specified Port to port isolation is less critical and is specified as 100V DC Isolati
5. 910 TERMINATION PANELS MAY BE CONNECTED TO PROVIDE DIRECT WIRED SCREW TERMINAL HOOK UP FOR THE FIELD SIDE 1 0 SIGNALS i COMMON TYP NOTE FOUR PORTS OF 8 CHANNELS ARE PROVIDED SEPARATE PORT COMMONS gt EARTH GROUND ENSURE PORT TO PORT POWER SUPPLY cto ag I 1 ISOLATION E mich SESS TE 1P445 FIELD CONNECTIONS pf mas verit sore 1 D F G H NOTE THAT FOR LOOPBACK PURPOSES THE COMMON LINE OF AN IP44 PORT AND 445 OUTPUT TO 1 440 INPUT LOOPBACK CONNECTIONS THE COMMON LINE OF AN IP445 PORT DO NOT NECESSARILY CONNECT TOGETHER 445 OUTPUT V V SUPPLY IP44 INPUT UR IP445 OUTPUT 1 445 CONNECTED co IP445 CONNECTED LOAD AS i DE LOAD AS A HICH HOT SIDE SWITCH 440 INPUT 445 OUTPUT 445 OUTPUT _ 445 CONNECTED LOAD 3 IP445 CONNECTED INPUT 4 18V v AS A HOT SIDE AS A LOW SIDE IP445 OUTPUT SWITCH SWITCH IP445 DIGITAL OUT T 440 DIGITAL INPUT WHEN INTERFACING DIGITAL OUTPUT LEVELS TO THE IP44 USE THE MODEL 1 440 1 4V THRESHOLD AND ADJUST THE EXTERNAL PULLUP VALUE ACCORDINGLY THE 440 amp 445 INCLUDE 4 PORTS OF 8 CHANNELS EACH EACH PORT SHARES A PORT THE 4 7K PULLUP
6. PANEL ACROMAG PART NUMBER 4801 4048 T RAIL DIN MOUNTING SHOWN HERE OIN EN 5 22 35mm SCREWORIVER SLOT FOR REMOVAL FROM RAIL SIDE VIEW NOTES DIMENSIONS ARE IN INCHES MILLIMETERS TOLERANCE 0 020 3 0 5 135 7 9 1113 15 17 19 21 23 25 27 29 33 35 37 39 41 43 45 47 48 MODEL 5025 552 TERMINATION PANEL Acromag WIXOM MICH TITLE FRONT VIEW CONNECTORS ON PC BOARD MODEL TRANS GP MODULE SCHEMATIC CONNECTORS ON FRONT PANEL TOP VIEW eon ee ERE 9 19 233 4 9 u we MODEL TRANS GP TRANSITION MODULE we
7. 1 CH15 lt CH08 Output Port 2 CH23 lt 16 Not Used FN BEIDE D ME Not Used Output Port 3 LS ui 2 eps 1 Not Used Notes Table 3 2 1 The IP will not respond to addresses that are Not Used 2 All Register accesses implement 0 wait state data transfers This memory map reflects byte accesses using the Big Endian byte ordering format Big Endian is the convention used in the Motorola 68000 microprocessor family and is the VMEbus convention In Big Endian the lower order byte is stored at odd byte addresses The Intel x86 family of microprocessors uses the opposite convention or Little Endian byte ordering Little Endian uses even byte addresses to store the low order byte As such installation of this module on a PC carrier board will require the use of the even address locations to access the lower 8 data bits while on a VMEbus carrier use of odd address locations are required REGISTER DEFINITIONS Control Register Write Base 00H This write only register is used to reset all output ports to 0 SSR switches OFF Table 3 3 Control Register FUNCTION 0 1 Software Reset Not Used Port Output Registers Read Write 03H 05H 07H and 09H Four registers are provided to control 32 possible output points Data can be read from or written to one of four groups of eight output lines Ports 0 3 as designated by the address and read write signals Each port assigns the least sign
8. Location Drawing 4501 606 CONNECTORS IP Field Connector P2 P2 provides the field I O interface connections for mating IP modules to the carrier board P2 is a 50 pin female receptacle header AMP 173279 3 or equivalent which mates to the male connector of the carrier board AMP 173280 3 or equivalent This provides excellent connection integrity and utilizes gold plating in the mating area Threaded metric M2 screws and spacers are supplied with the module to provide additional stability for harsh environments see Mechanical Assembly Drawing 4501 434 The field and logic side connectors are keyed to avoid incorrect assembly P2 pin assignments are unique to each IP model see Table 2 1 and normally correspond to the pin numbers of the field I O interface connector on the carrier board you should verify this for your carrier board Table 2 1 445 Field I O Pin Connections P2 Pin Description Number Pin Description Number 26 P 28 o 29 R T 006 r OD 9 0008 OD09 OD10 OD11 User Supply 1 OD12 OD13 OD14 OD15 User Com Out 1 OD16 OD17 OD18 OD19 User Supply 2 27 30 e The output channels of this module are divided into four ports of eight channels each All channels within a port share a common signal connection with each other Isolation is provided between the ports and the IP logic In addition bus isolation is provided between ports P2 pin assignments are arran
9. Surface Mounted Technology SMT boards are generally difficult to repair It is highly recommended that a non functioning board be returned to Acromag for repair The board can be easily damaged unless special SMT repair and service tools are used Further Acromag has automated test equipment that thoroughly checks the performance of each board When a board is first produced and when any repair is made it is tested placed in a burn in room at elevated temperature and retested before shipment Please refer to Acromag s Service Policy Bulletin or contact Acromag for complete details on how to obtain parts and repair PRELIMINARY SERVICE PROCEDURE Before beginning repair be sure that all of the procedures in Section 2 Preparation For Use have been followed Also refer to the documentation of your carrier board to verify that it is correctly configured Replacement of the module with one that is known to work correctly is a good technique to isolate a faulty module CAUTION POWER MUST BE TURNED OFF BEFORE REMOVING OR INSERTING BOARDS Acromag s Applications Engineers can provide further technical assistance if required When needed complete repair services are also available from Acromag SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE 6 0 SPECIFICATIONS GENERAL SPECIFICATIONS Operating Temperature 0 to 70 C 40 to 85 C E Version Relative Humidity
10. from the control logic for the IP445 Channels are isolated from each other in groups of eight There are eight channels to a group or port Because the output lines of a single port share a common connection individual outputs are not isolated from each other within the same port However separate port commons are provided to facilitate port to port isolation 32 Single Pole Single Throw Normally Open SPST NO 1 Form A SSR outputs are controlled by this module Each group of eight channels can be connected directly to positive or negative supplies for high hot side switching Alternatively each group of eight channels can be connected to common for low side switching Socketed pull up resistors are provided for low side switching applications These resistors should be removed if high side switching is needed low side switching applications the resistor values can be changed e g lower values will provide a faster pull up while a higher values will keep power dissipation from becoming a problem at higher voltages see Specifications in Chapter 6 for details SSR s are controlled by output registers within the FPGA Writing a 1 to the output register will turn the switch ON closed circuit while writing a 0 will turn it OFF open circuit Readback of the output state is accomplished by reading the output registers However for complete confidence in output control loopback should be performed This m
11. 2002 211 PIN 1 ON CABLE IS DESIGNATED WITH RED INK FRONT VIEW MODEL 5025 550 SIGNAL CABLE NON SHIELDED MODEL 5025 552 1 0 TERMINATION CONNECTOR 1004 512 NS 2 tA LA A 2 7 A LA 2 LA 2 2 z 2 2 2 2 2 2 2 z 2 STRAIN RELIEF 1004 534 A L C ser ow ee 15 PIN 50 OF P1 amp P2 CONNECT TO GROUND SHIELD P1 TO AVME9630 9660 CARRIER BOARD GROUND SHIELO ON BACK SIDE OF CABLE MODEL 5025 552 1 0 TERMINATION P3 OR P4 PS P6 VIEW STRAIN RELIEF RIBBON CABLE BLACK LINE ON CABLE CONNECTOR 1004 534 2002 261 INDICATES PIN 50 1004 512 POLARIZING KEY 50 PIN CONNECTOR 1 CABLE 1004 512 NO MARKINGS STRAIN RELIEF 1004 534 FRONT VIEW NOTE SEVEN DIGIT PART NUMBERS ARE ACROMAG PART NUMBERS XXXX XXX lt romag 1 MODEL 5 25 551 SIGNAL CABLE SHIELDED Acromee i EE pE 1e 4501 463 1 2 3 4 5 6 7 8 8 101112131415 16 17 1H 19 20 21 22 23 24 25 26 27 2B 29 30 31 32 33 34 35 36 37 38 39 48 41 42 43 44 45 46 47 48 48 58 P1 1 2 3 4 5 6 7 8 8 10 111213 1415 16 1718 19 20 21 22 2324 25 26 27 28 29 30 31 32 33 34 35 38 37 38 39 48 41 42 43 44 45 48 47 48 49 50 MODEL 5025 552 TERMINATION PANEL SCHEMATIC G RAIL DIN MOUNTING SHOWN HERE TERMINATION 5 DIN EN 50035 32mm
12. 5 551 X Model 5029 910 APC8600 High Density to Screw Terminal Termination Panel This panel converts the high density ribbon cable connectors coming from the 8600 carrier board Acromag cable Model 5029 900 to screw terminals for direct wired interfaces Transition Module Model TRANS GP This module repeats field connections of IP modules A through D for rear exit from a VMEbus card cage It is available for use in card cages which provide rear exit for connections via transition modules transition modules can only be used in card cages specifically designed for them It is a double height 6U single slot module with front panel hardware adhering to the VMEbus mechanical dimensions except for shorter printed circuit board depth It connects to Acromag Termination Panel 5025 552 from the rear of the card cage and to AVME9630 9660 boards within the card cage via flat 50 pin ribbon cable cable Model 5025 550 or 5025 551 INDUSTRIAL I O PACK SOFTWARE LIBRARY Acromag provides an Industrial I O Pack Software Library diskette Model IPSW LIB M03 MSDOS format to simplify communication with the board Example software functions are provided for both VMEbus and ISA bus PC AT applications All functions are written in the C programming language and can be linked to your application For more details refer to the README TXT file in the root directory on the diskette and the INFO445 TXT file in the appr
13. Acromag 2 Series 445 Industrial I O Pack 32 Channel Isolated SSR Output Module USER S MANUAL ACROMAG INCORPORATED 30765 South Wixom Road P O BOX 437 Wixom MI 48393 7037 U S A Tel 248 624 1541 Fax 248 624 9234 Copyright 1996 Acromag Inc Printed in the USA Data and specifications are subject to change without notice 8500 552 C98M015 SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE The information contained in this manual is subject to change without notice Acromag Inc makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Further Acromag Inc assumes no responsibility for any errors that may appear in this manual and makes no commitment to update or keep current the information contained in this manual No part of this manual may be copied or reproduced in any form without the prior written consent of Acromag Inc Table of Contents Page 1 0 GENERAL 2 KEY IP445 2 INDUSTRIAL I O PACK INTERFACE FEATURES SIGNAL INTERFACE PRODUCTS INDUSTRIAL I O PACK SOFTWARE LIBRARY 2 0 PREPARATION FOR UNPACKING AND INSPECTION een CARD CAGE
14. D CONNECTIONS 12 4501 603 1 440 445 LOOPBACK CONNECTIONS 13 4501 605 IP445 BLOCK 14 4501 462 CABLE 5025 550 NON SHIELDED 15 4501 463 CABLE 5025 551 SHIELDED 15 4501 464 TERMINATION PANEL 5025 552 25 16 4501 465 TRANSITION MODULE TRANS GP 16 IMPORTANT SAFETY CONSIDERATIONS It is very important for the user to consider the possible adverse effects of power wiring component sensor or software failures in designing any type of control or monitoring system This is especially important where economic property loss or human life is involved It is important that the user employ satisfactory overall system design It is agreed between the Buyer and Acromag that this is the Buyer s responsibility 1 0 GENERAL INFORMATION The Industrial I O Pack IP Series IP445 module is a bus isolated 32 channel output module The 445 provides control for 32 solid state relays which are bipolar and may be used to switch positive or negative voltages Four units may be mounted on a carrier board to provide up to 128 channels of output control in a single system slot The IP445 offers a variety of features which make it an ideal choice for many industrial and scientific applications as described below MODEL OPERATING TEMPERATURE RANGE IP445 0 to 70 C IP445E 40 to 85 C KEY IP445 FEATURES High Channel Count In
15. DIRECTION WITH RESPECT IS USUALLY MADE AT CAGE e SEPARATE PORT COMMONS NOTE FOUR PORTS OF 8 u POWER SUPPLY IN31 ENSURE CHANNELS ARE PROVIDED ISOLATION SEPARATE PORT x EARTH GROUND CONNECTION SUPPLY PINS lt 440 1 4 18 DC OR PEAK AND PULLUP SUPPLY PINS USUALLY MADEAT CAGE ASA 440 2 4 16 40V DC OR AC PEAK NU POWER SUPPLY 104407445 LOOPBACK CONNECTIONS E ISOLATION 1 440 3 38 60V DC OR AC PEAK SOLATIQ D 8164407445 1 Z 4501 6O3 A A B D E F 6 TPUT SSR INTERFACE QUT SSS INTERFACE P1 SuPPLYO DATA BUS gt ADDRESS BUS T CONTROL BUS CONTROL LOGIC GENERATOR CONTROL LOGIC 5V ri EU T es gt N x I 2 EL 5V SUPPLY SUPPLY FILTERING FIELD ISOLATION LOGIC NON ISOLATED DIGITAL COMMON 1 wixow wien ULAR 96 T ePIC Pol Tes eolas 445 BLOCK DIAGRAM OP was re E 65 AVME9630 9660 CARRIER BOARD P3 OR P4 P5 P6 STRAIN RELIEF 1004 5534 50 PIN CONNECTOR 1004 512 NOTE SEVEN DIGIT PART NUMBERS ARE ACROMAG PART NUMBERS X FEET TOP VIEW NON SHIELDED x RIBBON CABLE
16. NNEL ISOLATED SSR OUTPUT MODULE 4 0 THEORY OF OPERATION This section contains information regarding the basic functionality of the circuitry used on the IP445 Refer to the Block Diagram shown in Drawing 4501 605 as you review this material LOGIC POWER INTERFACE The logic interface to the carrier board is made through connector P1 refer to Table 2 2 The P1 interface also provides 5V power to the module Note that data lines 008 015 BS1 the DMA control interrupt requests INTREQO and INTREQ l ERROR 5 and 12V power signals are not used A Field Programmable Gate Array FPGA installed on the IP Module provides an interface to the carrier board per IP Module specification revision 0 7 1 The interface to the carrier board allows complete control of all IP445 functions This logic includes address decoding and ID read write control circuitry and ID space implementation With regard to throughput 0 wait states are required for read and write operations Address decoding of the six IP address signals A 1 6 is implemented in the FPGA in conjunction with the IP select signals to identify access to the module s ID or I O space In addition the byte strobe BSO is decoded to identify a low byte data transfer OUTPUT PORTS The field I O interface to the carrier board is provided through connector P2 refer to Table 2 1 Individual Solid State Relays SSR s for each channel isolate the field
17. SUPPLIED WITH THE 445 COMMON SEPARATE PORT COMMONS FACILITATE PORT PORT ISOLATION THE 445 SHOULD BE REPLACED WITH 470 OHM PULLUPS ALSO INCLUDES SEPARATE PORT SUPPLY PINS FOR CONNECTING TO THE ON BOARD PULLUPS WHEN INTERFACING THE IP445 TO A MY A v Y 1 0 TYPICAL TTL INPUT DEVICE LIKE THE 440 SIMPLIFIED INPUT CHANNEL INTERFACE 445 SIMPLIFIED OUTPUT CHANNEL 22442 5 THE BOARD AND CONNECTED TO THE ISOLATED INPUT ISOLATED OUTPUT lt Ma TQ MG OUTPUT VOLTAGE 60V MAXIMUM PART SUPPLY PIN 47K SUPPLY A P2 PINOUTS OF THE 440 AND 445 CARRIER ARE DIRECTLY COMPATIBLE HOWEVER BOARD DIGITAL gt INPUTS K THE IP445 INCLUDES A PULLUP SUPPLY i asic SS ARE BIPOLAR 0 PIN FOR EACH PORT AT 5 PORT 0 DIGITAL 1 i I BOARD 15 PORT 1 PIN 25 PORT 2 AND TYP COMMON T1 OUTPUTS t2 v PIN 35 PORT 3 THESE PINS ARE 1 U ARE BIPOLAR gq 347 i i CONNECTED ON THE IP440 2 di DGOTAL 440 INPUTS AND IP445 OUTPUTS ARE NOTE FOUR PORTS OF 5 I i COMMON TYP BIPOLAR AND MAY BE CONNECTED IN EARTH GROUND CONNECTION CHANNELS ARE PROVIDED eMe 2
18. SWITCHING APPLICATIONS SEE CHAPTER 6 SPECIFICATIONS FOR MORE INFORMATION ON PULL UP RESISTOR VALUE CHANGES PULL UP RESISTOR SIPS ARE MOUNTED IN SOCKETS AND CAN BE REMOVED IF REQUIRED RESISTOR SIPS ARE DIVIDED AS SHOWN 11 COMMON PIN THE COMMON PINS OF THE RESISTOR SIPS ARE CONNECTED TO THE USER SUPPLY FOR EACH PORT DETAIL MODULE 15 SHIPPED WITH ALL PULL UP SIP RESISTORS INSTALLED SIP RESISTOR IDENTIFICATION 4 7K OHM OD24 0031 PULLUP I T 1445 PULLUP RESISTOR LOCATIONS 11 asor coe all 2 PIN NUMBER P2 PIN NUMBER 0001 0005 SUPPLY N 21 0022 0023 COM2 0024 50 CONNECTOR 1004 512 ST STRAIN c J 0027 SUPPLY 0028 PIN 1 OF CABLE lt S DESIGNATED WITH RED INK NON SHIELDED PINS PINS PINS PNS PINS 20 RIBBON CABLE _ 4 5 131 40 21 30 11 20 1 10 NOT USED PORT 3 PORT 2 PORT 1 PORTO 1 0 i No 2202211 INTERFACE 445 SIMPLIFIED OUTPUT CHANNEL EFO U ISOLATED OUTPUT pe QUTPUT VOLTAGE 60V MAXIMUM z lt ed zizjz ziz z olo OjOjOololjolo i NC lae pn 1 ARRIER OUTPUTS i BOARD FIELD CONNECTION OPTIONS ARE BIPOLAR MODEL 5025 552 AND 5029
19. ay be accomplished using the IP440 isolated digital input module refer to drawing 4501 603 The SSR s employed are rated for a much higher voltage than specified However the field connector and printed circuit board foil spacings limit applied voltages to 60VDC or AC peak Each port group of eight channels has a single common Since the connectors and cables are rated to 1 maximum per pin then each port is limited to that total current Thus the sum of currents conducted by the 8 channels must stay below that total see specifications in Chapter 6 for details The low on resistance of the SSR s helps reduce their power dissipation when they conduct high currents however given the large number of channels on the board adequate air circulation must be maintained The SSR s used in the 445 are very rugged and contain built in current limiting for their protection They provide clean bounce free switching and can replace electromechanical relays in many applications SSR Switching speeds are comparable to electromechanical relays 1mS typical but are slow compared to high speed optocouplers Output operation is Fail safe That is the outputs are always OFF upon power up reset and are automatically cleared following a Software control register or system software reset This is done for safety reasons to ensure reliable control of the output state under all conditions 5 0 SERVICE AND REPAIR SERVICE AND REPAIR ASSISTANCE
20. ching applications TTL Compatibility Yes used as low side switch can sink 27mA 9 0 4V Maximum source 500uA 9 2 4V Min with 4 7KQ pull up to 5V supply Resistance to RFl No digital upsets occur for field strengths up to 10V per meter at 27MHz 151MHz amp 460MHz per SAMA 33 1 test procedures Resistance to EMI Unit has been tested with no digital upsets under the influence of EMI from switching solenoids commutator motors and drill motors ESD Output lines are protected from ESD voltages to 4KV typical May degrade 4 7K pullups by approximately 5 INDUSTRIAL I O PACK COMPLIANCE Specification This module meets or exceeds all written Industrial I O Pack specifications per revision 0 7 1 Electrical Mechanical Interface Single Size IP Module IP Data Transfer Cycle Types Supported Input Output IOSel D16 or D08 least significant read write of port data ID Read IDSel 32 x 8 ID ROM read on DO D7 Access Times 8MHz Clock ID ROM Read 0 wait states 250ns cycle Port Registers R W 0 wait states 250ns cycle SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE APPENDIX CABLE MODEL 5025 550 x Non Shielded MODEL 5025 551 x Shielded Ty
21. dividual control of up to 32 SPST NO bipolar Solid State Relays SSR s is provided Four units mounted on a carrier board provide 128 channels in a single System slot High Speed 0 Wait States No wait states are required for all read write cycles all cycles complete in 250nS and hold states are supported Optically Isolated Individual bipolar SSR s provide isolation The 445 contains four groups ports of eight channels which include separate port commons to ensure port to port isolation Individual ports are isolated from each other and from the IP logic Low Side or High Side Switch Configuration Each group of eight channels can be connected directly to positive or negative supplies for high hot side switching Alternatively each group of eight channels can be connected to common for low side switching Socketed pull up resistors are provided for low side switching applications e Compatible When configured as a low side switch will sink 27mA at 0 4 volts Sourcing is controlled by the installed pull up resistor Power Up amp System Reset is Fail safe For safety the outputs are turned OFF upon power up and a system reset Thus the SSR s will be disabled after a power up or system reset e Wide Range Bipolar Voltage Outputs Outputs are rated from 0 to 60 volts The bipolar solid state relays allow both AC and DC switching Output Readback Function Readback buffers are provided that al
22. e IPAC Acromag ID Code IP Model Code Not Used Revision 00 Reserved Not Used Driver ID Low Byte Not Used Driver ID High Byte Total Number of ID ROM Bytes Notes Table 3 1 1 The model number is represented by a two digit code within the ID space the IP445 model is represented by 09 Hex 2 Execution of an ID space read requires 0 wait states SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE 10 SPACE ADDRESS This board is addressable in the Industrial Pack I O space to control the 32 channels of digital output to the field The 1 space may be as large as 64 16 bit words 128 bytes using address lines A1 to A6 but the IP445 uses only a portion of this space The space address map for the IP445 is shown Table 3 2 Note that the base address for the IP module space see your carrier board instructions must be added to the addresses shown to properly access the space Accesses may be performed on an 8 or 16 bit basis but only 00 07 are driven 008 D15 are not used but will normally read high due to pull up resistors on the carrier board The following table shows the memory map for the IP445 Data is read and written to one of four groups ports as designated by the address Table 3 2 445 I O Space Address Hex Memory Map Addr D15 DOs 007 DOO MESSEN TE 01 RM E E Output Port 0 CHO7 CHOO Output Port
23. ectors see cable Model 5029 900 The A amp B connectors on the carrier board connect the field I O signals to the P2 connector on each of the Industrial I O Pack modules Field signals are accessed via screw terminal strips Each Industrial 1 Pack IP has its own unique P2 pin assignments Refer to the IP module manual for correct wiring connections to the termination panel Field Wiring 50 position terminal blocks with screw clamps Wire range 12 to 26 AWG Connections to APC8600 P1 50 pin high density male header with strain relief Mounting Termination Panel includes mounting holes Printed Circuit Board Military grade FR 4 epoxy glass circuit board 0 063 inches thick Operating Temperature 40 to 85 C Storage Temperature 55 C to 125 C Shipping Weight 1 25 pounds 0 6kg packaged TRANSITION MODULE MODEL TRANS GP Type Transition module for AVME9630 9660 boards Application To repeat field 1 signals of IP modules A through D for rear exit from VME card cages This module is available for use in card cages which provide rear exit for connections via transition modules transition modules can only be used in card cages specifically designed for them It is a double height 6U single slot module with front panel hardware adhering to the VMEbus mechanical dimensions except for shorter printed circuit board depth Connects to Acromag termination panel 5025 552 from the rear of the card cage and t
24. essed via screw terminal strips The terminal strip markings on the termination panel 1 50 correspond to P2 pins 1 50 on the Industrial I O IP Each Industrial I O Pack IP has its own unique P2 pin assignments Refer to the IP module manual for correct wiring connections to the termination panel Schematic and Physical Attributes See Drawing 4501 464 Field Wiring 50 position terminal blocks with screw clamps Wire range 12 to 26 AWG Connections to AVME9630 9660 P1 50 pin male header with strain relief ejectors Use Acromag 5025 550 x or 5025 551 x cable to connect panel to VME board Keep cable as short as possible to reduce noise and power loss Mounting Termination panel is snapped on the DIN mounting rail Printed Circuit Board Military grade FR 4 epoxy glass circuit board 0 063 inches thick Operating Temperature 40 C to 100 C Storage Temperature 40 C to 100 C Shipping Weight 1 25 pounds 0 6kg packaged TERMINATION PANEL MODEL 5029 910 Type Screw Terminal Termination Panel For Acromag APC8600 PC AT ISA bus Carrier Boards Application This panel converts the high density ribbon cable connectors coming from the APC8600 carrier board Acromag cable Model 5029 900 to screw terminals for direct wired interfaces This panel facilitates the connection of up to 50 field 1 signals and connects to the APC8600 PC AT ISA bus carrier board via high density 25 mil pitch flat ribbon cable and conn
25. ged to be compatible with similar Acromag models This model is directly loopback compatible with the Acromag Model IP440 32 Channel Digital Input Board Likewise pin assignments are identical to those of Acromag Model 405 40 Channel Digital Output Boards for channels 0 31 except for the user supply connections This model remove socketed pull up resistors may also interface with industry accepted panels termination panels and relay racks when used with the Acromag Model 5025 655 1 Adapter Card However relay racks are usually isolated in which case it would probably be more efficient to use the non isolated IP405 module Consult the factory for information on these and other compatible products Refer to Drawing 4051 604 for example field output connections See Drawing 4501 603 for loopback connections to Acromag Model IP440 Input Modules Note that the outputs of this module are bipolar and may be connected in any direction with respect to the port common Further do not confuse port commons with signal ground For the 445 port common only infers that this lead is connected common to the 8 outputs of the port a separate common for each port The port commons of the IP445 output module and IP440 input module are normally not connected together for loopback interconnection see Drawing 4501 603 SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE Grounding and Noise Considerations Outp
26. ificant data line DO to the least significant output line of the port grouping e g for port 0 to DO REGISTER 0 QUTPUT SWITCHES 00 THROUGH 07 Write a zero to each channel s position to turn the corresponding SSR OFF Write one to each channel s position to turn the corresponding SSR ON Each output channel register can be conveniently read back for verification purposes For critical control applications it is recommended that outputs be directly fed back to an input point and the input point monitored loopback I O Acromag Model 440 32 channel isolated input modules can be used to implement loopback output monitoring with this model see Drawing 4501 603 On power up hardware reset or software reset the ports are reset to 0 forcing the outputs SSR s to be OFF IP445 PROGRAMMING Acromag provides you with the Industrial I O Pack Software Library diskette Model IPSW LIB M03 MSDOS format to make communication with the board easy Example software functions are provided for both ISAbus PC AT and VMEbus applications All functions are written in the C programming language and can be linked to your application For more details refer to the README TXT file in the root directory on the diskette and the 445 file in the appropriate IP445 subdirectory off of VMEIP or PCIP according to your carrier SERIES IP445 INDUSTRIAL I O PACK 32 CHA
27. low the output channel registers to be read back Loopback Compatible with IP440 Digital Input Module The P2 field I O pin assignments of the IP445 output module correspond with those of the Acromag IP440 Bus Isolated Input module This provides direct closed loop monitoring of the output states SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE e Configuration Jumpers or Switches All configuration is performed through software commands with no internal jumpers to configure or switches to set INDUSTRIAL I O PACK INTERFACE FEATURES High density Single size industry standard IP module footprint Four units mounted on a carrier board provide up to 128 isolated output points in a single system slot Both VMEbus and ISA bus PC AT carriers are supported e Local ID Each IP module has its own 8 bit ID signature which can be read via access to the ID space 8 bit I O Port register Read Write is performed through 8 or 16 bit data transfer cycles in the IP module space High Speed with No Wait States Access times for all data transfer cycles are described in terms of wait states 0 wait states are required for all read and write operations of this model See Specification section for detailed information SIGNAL INTERFACE PRODUCTS See Appendix for more information on compatible products This IP module will mate directly to any industry standard IP carrier board including Acr
28. ng interface cable that mates the high density 25mil pitch 50 pin I O connectors of the APC8600 PC AT ISA bus carrier board to the high density connectors on the APC8600 Termination Panels described below Application Used with the APC8600 PC carrier and termination panel It mates the high density 25mil pitch 50 pin connectors of the APC8600 PC AT ISA bus carrier board to the high density connectors on the APC8600 Termination Panel described below Length 36 inches Cable 50 wire flat ribbon cable 28 gage Non Shielded T amp B Ansley Part 135 050 or equivalent Headers 50 pin high density 25 mil pitch female header Header T amp B Ansley Part 311 050302 or equivalent Keying Headers at both ends have polarizing key to prevent improper installation Shipping Weight 1 0 pound 0 5Kg packaged TERMINATION PANEL MODEL 5025 552 Type Termination Panel For AVME9630 9660 Boards Application To connect field 1 signals to the Industrial Pack IP Termination Panel Acromag Part 4001 040 Phoenix Contact Type FLKM 50 The 5025 552 termination panel facilitates the connection of up to 50 field I O signals and connects to the AVME9630 9660 3U 6U non intelligent carrier boards A D connectors only via a flat ribbon cable Model 5025 550 x or 5025 551 x The A D connectors on the carrier board connect the field I O signals to the P2 connector on each of the Industrial Pack modules Field signals are acc
29. o AVME9630 9660 boards within card cage via flat 50 pin ribbon cable cable Model 5025 551 X Schematic and Physical Attributes See Drawing 4501 465 SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE Field Wiring 100 pin header male connectors 3M 3433 D303 equivalent employing long ejector latches and 30 micron gold in the mating area per MIL G 45204 Type Il Grade C Connects to Acromag termination panel 5025 552 from the rear of the card cage via flat 50 pin ribbon cable cable Model 5025 551 X Connections to AVME9630 9660 50 pin header male connectors 8M 3433 1302 or equivalent employing long ejector latches and 30 micron gold in the mating area per MIL G 45204 Type Il Grade C Connects to AVME9630 9660 boards within the card cage via flat 50 pin ribbon cable cable Model 5025 551 X Mounting Transition module is inserted into a 6U size single width slot at the rear of the VMEbus card cage Printed Circuit Board Six layer military grade FR 4 epoxy glass circuit board 0 063 inches thick Operating Temperature 40 to 85 Storage Temperature 55 C to 105 C Shipping Weight 1 25 pounds 0 6Kg packaged 10 M2 x 6 Be FLAT HEAD SCREW eee SIDE 2 OF IP MODULE 2 I THREADED M2 lle COMPONENT SIDE SPACER OF CARRIER BOARD 3 3 P1 CONNECTOR FRONT PANEL CONNECTOR OR 19
30. omag AVME9630 9660 3U 6U non intelligent VMEbus carrier boards Additionally Acromag s 8600 ISA bus PC AT carrier board is also supported A wide range of other Acromag IP modules are also available to serve your signal conditioning and interface needs The following cables and termination panels are also available Consult your carrier board documentation for the correct interface product part numbers to ensure compatibility with your carrier board Cables Model 5025 551 X Shielded Cable or Model 5025 550 X Non Shielded Cable A Flat 50 pin cable with female connectors at both ends for connecting AVME9630 9660 or other compatible carrier boards to Model 5025 552 termination panels The X suffix of the model number is used to indicate the length in feet The unshielded cable is recommended for digital I O while the shielded cable is recommended for optimum performance with precision analog 1 applications Model 5029 900 8600 High Density Cable A 36 inch long interface cable that mates the high density 25mil pitch 50 pin 1 connectors of the APC8600 ISA bus carrier board to the high density connectors on the APC8600 Termination Panel described below Termination Panels Model 5025 552 A DIN rail mountable panel that provides 50 Screw terminals for universal field I O termination Connects to Acromag AVME9630 9660 or other compatible carrier boards via flat 50 pin ribbon cable Model 5025 550 X or 502
31. on Spacing Printed circuit board minimum isolation spacings are as follows Port to Logic 0 024 Minimum inner layer 0 071 Minimum external layer Port to Port 0 012 Minimum inner layer 0 040 Minimum external layer DIGITAL SSR OUTPUTS Output Channel Configuration 32 isolated Solid State Relay SSR outputs supporting AC or DC high or low side switching operation SPST NO 1 Form contacts OFF Voltage Range 0 to 60V DC or peak AC Output OFF Leakage Current 1uA Maximum over temp Output ON Current Range 140mA Maximum continuous up to 1A total per port No deration required at elevated ambients Output ON Resistance 150 Maximum 25 Output Current Limiting 480mA Maximum 1mS Typical 2mS Maximum Turn ON Time Turn OFF Time 1mS Typical 2mS Maximum Reset Condition All output SSR s OFF Output Pull up Resistors Socketed 4 7 used in low side switching applications See 4501 606 Res Loc Dwg Calculate resistor power for user supplied voltage Power V R Limit power to 0 1 Watt per resistor 21 7V max 9 4 7 Remove or insert higher value consult factory for higher voltages Install lower value check power to obtain faster stronger pull up Remove for high side swit
32. opriate IP445 subdirectory off of VMEIP or PCIP according to your carrier 2 0 PREPARATION FOR USE UNPACKING AND INSPECTION Upon receipt of this product Inspect the shipping carton for evidence of mishandling during transit If the shipping carton is badly damaged or water stained request that the carrier s agent be present when the carton is opened If the carrier s agent is absent when the carton is opened and the contents of the carton are damaged keep the carton and packing material for the agent s inspection For repairs to a product damaged in shipment refer to the Acromag Service Policy to obtain return instructions It is suggested that salvageable shipping cartons and packing material be saved for future use in the event the product must be shipped This board is physically protected with packing material and electrically protected with an anti static bag during shipment However it is recommended that the board be visually inspected for evidence of mishandling prior to applying power CAUTION SENSITIVE ELECTRONIC DEVICES DO NOT SHIP OR STORE NEAR STRONG ELECTROSTATIC ELECTROMAGNETIC MAGNETIC OR RADIOACTIVE FIELDS The board utilizes static sensitive components and should only be handled at a static safe workstation SERIES IP445 INDUSTRIAL I O PACK 32 CHANNEL ISOLATED SSR OUTPUT MODULE CARD CAGE CONSIDERATIONS Refer to the specifications for loading and power requirements Be sure tha
33. pe Flat Ribbon Cable 50 wires female connectors at both ends The x suffix designates the length in feet 12 feet maximum Choose shielded or unshielded cable according to model number The unshielded cable is recommended for digital while the shielded cable is recommended for optimum performance with precision analog I O applications Application Used to connect a Model 5025 552 termination panel to the AVME9630 9660 non intelligent carrier board A D connectors both have 50 pin connectors Length Last field of part number designates length in feet user specified 12 feet maximum It is recommended that this length be kept to a minimum to reduce noise and power loss Cable 50 wire flat ribbon cable 28 gage Non Shielded cable model uses Acromag Part 2002 211 3M Type C3365 50 or equivalent Shielded cable model uses Acromag Part 2002 261 Type 3476 50 or equivalent Headers Both Ends 50 pin female header with strain relief Header Acromag Part 1004 512 3M Type 3425 6600 or equivalent Strain Relief Acromag Part 1004 534 3M 3448 3050 or equivalent Keying Headers at both ends have polarizing key to prevent improper installation Schematic and Physical Attributes For Non Shielded cable model see Drawing 4501 462 For Shielded cable model see Drawing 4501 463 Shipping Weight 1 0 pound 0 5Kg packaged CABLE MODEL 5029 900 Type Model 5029 900 8600 High Density Cable A 36 inch lo
34. t the system power supplies are able to accommodate the power requirements of the carrier board plus the installed IP modules within the voltage tolerances specified IMPORTANT Adequate air circulation must be provided to prevent a temperature rise above the maximum operating temperature The dense packing of the IP modules to the carrier board restricts air flow within the card cage and is cause for concern Adequate air circulation must be provided to prevent a temperature rise above the maximum operating temperature and to prolong the life of the electronics If the installation is in an industrial environment and the board is exposed to environmental air careful consideration should be given to air filtering BOARD CONFIGURATION Power should be removed from the board when installing IP modules cables termination panels and field wiring Refer to Mechanical Assembly Drawing 4501 434 and your IP module documentation for configuration and assembly instructions Module 445 digital output boards have no hardware jumpers or switches to configure Software configurable control registers are provided for control of all modes of operation Refer to section 3 for programming details This module is built with socketed output pull up resistors installed These may be used when the SSR s are applied as low side switches Resistor values may be changed if needed and the resistors may be removed for high side switching see IP445 Resistor
35. ut lines of the IP445 are optically isolated between the logic and field output connections Likewise separate port commons ensure port to port isolation Consequently the field 1 connections are isolated from the carrier board and backplane thus minimizing the negative effects of ground bounce impedance drops and switching transients However care should be taken in designing installations to avoid inadvertently compromising isolation or creating ground loops which can cause noise pickup and reduce overall system reliability IP Logic Interface Connector P1 P1 of the IP module provides the logic interface to the mating connector on the carrier board The pin assignments of P1 are standard for all IP modules according to the Industrial Pack Specification see Table 2 2 The IP Logic Interface connector is a 50 pin female receptacle header AMP 173279 3 or equivalent which mates to the male connector of the carrier board AMP 173280 3 or equivalent This provides excellent connection integrity and utilizes gold plating in the mating area Threaded metric M2 Screws and spacers are supplied with the IP module to provide additional stability for harsh environments see Drawing 4501 434 for assembly details Field and logic side connectors are keyed to avoid incorrect assembly Table 2 2 Standard Logic Interface Connections P1 Pin Description Number Pin Description Number DO 4 s 2 02 6

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