Summary of Contents for Acksys MI400 Series
- Page 1 COMMUNICATIONS AND SYSTEMS MI400 Series MI400/RTS Series MI400-400 Series & RKMI, RDMI Options INDUSTRIAL ADAPTER RS232D/RS422A-RS485 TECHNICAL DOCUMENTATION...
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Page 3: Table Of Contents
Use in RS423A mode ........2-9 Dimension of MI400 Series (box format) ..... . . 2-10 SECTION 3 MI400/RTS Series Block diagram . - Page 4 SECTION 4 MI400-400 Series MI400-400 ..........4-1 SW3A &...
- Page 5 SECTION 1 General Presentation : ƒ MI400 ƒ MI400/RTS ƒ MI400-24V ƒ MI400-24V/RTS ƒ MI400-400 ƒ RKMI400 ƒ RKMI400 /RTS ƒ RDMI Option ƒ RKMI Option...
- Page 6 NOTES...
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Page 7: Section 2 Mi400 Series
MI400 , MI400/RTS , MI400-400 Series RKMI, RDMI Options MI400 SERIES MI400/RTS SERIES MI400-400 SERIES 115V/230V 115V/230V 115V/230V MI400 MI400-24V MI400/RTS MI400-24V/RTS MI400-400 RKMI400 RKMI400/RTS RACK RDMI Option : Support plate for DIN RAIL available for all MI400, MI400/RTS, MI400-400 series in box format −... - Page 8 ECHANICAL CHARACTERISTICS MI400, MI400/RTS RKMI400, RKMI400/RTS 10/10 mm stackable sheet steel box, Simple Europe format board with 9F (maximum 4 boxes) with fast locking, aluminium front. Natural anodised finish. supplied with fixing angle brackets Extraction handle and ¼ turn fast allowing vertical or horizontal locking, equipped with: (above/below) mounting, finished in...
- Page 9 MI400 & MI400/RTS Series Indicators: power indicator TX, RX, RTS/DTR, CTS, DSR/DCD signal status indicators Configuration: selection of DTE/DCE, RS422A/RS485 ECHO = transmission/reception looping in RS485 mode selection of transmission control signal (RTS, DTR or permanent transmission) selection of control signal status (DCD, DSR, CTS) active, inactive, controlled by RTS or DTR selection of CTS timeout (0 ms or 20 ms) selection of termination resistors (RS422A and RS485)
- Page 10 RKMI 19" 3U rack (EUROPAC-RATIONAL 84F) in aluminium, natural anodised finish, with handles, main switch equipped with protective cover, main fuse and power cable. It can take 8 RKMI400 boards (or any other boards in rack format ) and it provides power distribution to the boards.
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Page 11: Mi400
MI400 Dimensions and weight: length: 180 mm width: 102 mm thickness:50.5 mm weight: 970 g max MI400/RTS length: 180 mm width: 102 mm thickness:50.5 mm weight: 980 g max MI400-24V length: 180 mm width: 102 mm thickness:50.5 mm weight: 820 g max MI400-24V/RTS length: 180 mm... - Page 12 LECTRICAL HARACTERISTICS Power supply 230 V A.C. version 148 V A.C. to 253 V A.C. (115 V A.C. version on option) 74 V A.C. to 127 V A.C. 50/60 Hz 6 VA maximum ; (MI400-400→12VA). FCC and VDE 0871 limit B Power cable 2 metres long, equipped with a 16 A 2 free connector + EUROPEAN standard ground...
- Page 13 Distortion 0.2% at 112 Kbits/sec (deviation in relation to I/O pulses) 1.8% at 250 Kbits/sec Input/output delay < 1 µsec Maximum load in RS422A 10 receivers (limited by EIA standard) 32 transmitters/receivers Maximum load in RS485 (limited by EIA standard) Maximum load in RS422A or 256 interfaces RS485 HOMOGENOUS...
- Page 14 Protection against permanent High voltage varistors, maximum default line voltage in differential mode: overvoltages (RS422A-RS485) without "lightning" option 130 V D.C. permanently 300 V A.C. for 20 minutes (direct connection with mains) with "lightning" option 140 V A.C. for 20 minutes Protection against lightning Gas spark arrestor (option) (RS442A-RS485)
- Page 15 Galvanic isolation Optoconnectors and transformer. (test voltage 1 minute) Mains at high isolation: 5 KV effective. RS422A-RS485/RS232D Minimum 4,000 V effective (without “lightning option”) Typically 5,000 V effective RS422A-RS485/mains 5,000 V effective (without “lightning option”) RS232D/mains 3,000 V effective (isolation rupture owing to ground connection) Immunity to transients 10,000 V/µs at Vcm = 1,000 V (RS422A-RS485)
- Page 16 NOTES...
- Page 17 SECTION 2 MI400 Series : ƒ MI400 ƒ RKMI400 ƒ MI400-24V...
- Page 18 NOTES...
- Page 19 MI400 SERIES RS232D RS422A-485 300W 115.2 Kbits/S +TX/+RX P2 P1 10KV/uS Vcm 1KV SW3-6 400W SW2-1 RT485 VCCA SW2-2 SW3-9 400W ECHO SW2-3 -TX/-RX SW3-10 -BIAS SW3-7 SW2-4 VCCB SW3-8 SW2-7 RS485 SW2-5 SW3-5 SW3-3 VCCA SW2-8 +BIAS VCCA 20mS...
- Page 20 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 L.E.D. AT FRONT signal " ON "...
- Page 21 RKMI400 CONNECTORS AND SWITHES FRONT REAR ACKSYS ONLY IF LIGHTNING OPTION: POWER STRAP CONNECTING THE LIGHTNING PROTECTION TO GROUND RTS/DTR WARNING !!! : DECONNECTING THIS STRAP REMOVES DSR/DCD LIGHTNING PROTECTION SUB D 9 MALE SUB D 25 MALE OR FEMALE PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08...
- Page 22 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 SUB D 9 MALE PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 PHOENIX CONTACT 3 POINT MALE MSTB2.5/3G5.08...
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Page 23: Timing Diagram
MI400 SERIES SIGNALS TIMING DIAGRAM FOR RS232D/RS422A-RS485 COMMUNICATIONS INTERFACES FULL-DUPLEX FULL-DUPLEX HALF-DUPLEX PERMANENT TRANSMISSION VALIDATION CONTROLLED TRANSMISSION VALIDATION CONTROLLED TRANSMISSION VALIDATION " DTE " TYPE INTERFACE EQUIPMENT " DTE " TYPE INTERFACE EQUIPMENT " DTE " TYPE INTERFACE EQUIPMENT RTS/DTR = IN CERTAIN APPLICATIONS, DTR CAN BE USED AS A VALIDATION SIGNAL TO DETECT BREAKS IN THE POWER SUPPLY. -
Page 24: Sw1, Sw2, Sw3 Switch Settings
MI400 SERIES SW1, SW2, SW3 SWITCH SETTINGS RS232 RS485 RS422A 422-485 422-485 PERMANENT TRANSMISSION 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS485 MODE 1 2 3 4 5 6 7 8 910... -
Page 25: Rts Signal Generation By Bridging The Rx (Dce)
RS422-485 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 FRONT PANEL SETTINGS 422-485 1 2 3... -
Page 26: Rts Signal Generation By Bridging The Rx (Dte)
RS422-485 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 FRONT PANEL SETTINGS 422-485 1 2 3... -
Page 27: Use In Rs423A Mode
422-485 RS422-485 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 FRONT PANEL SETTINGS RS423A INTERFACAGE 422-485... - Page 28 STRAP CONNECTING THE LIGHTNING OPTION TO GROUND WARNING !!! : RS422-485 DISCONNECTING THIS STRAP REMOVES THE LIGHNING PROTECTION LOCKING RS232 ACKSYS 39 11 62 81 SUB D 9 MALE PROTECTIVE PVC PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 2 pcs (P3) LINE CONNECTOR...
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Page 29: Section 3 Mi400/Rts Series
SECTION 3 MI400/RTS Series : ƒ MI400/RTS ƒ MI400-24V/RTS ƒ RKMI400 /RTS... - Page 30 NOTES...
- Page 31 MI400/RTS SERIES RS232D RS422A-485 300W 115.2 Kbits/S +TX/+RX P2 P1 10KV/uS Vcm 1KV SW3-6 400W SW2-1 TR485 VCCA AUTO 20KA SW2-2 SW3-9 400W ECHO SW2-3 RTS/DTR SW3-10 -TX/-RX -BIAS SW3-7 SW2-4 VCCB SW3-8 SW2-7 RS485 SW2-5 SW3-5 SW3-3 VCCA SW2-8 +BIAS VCCA 20mS...
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Page 32: Mi400/Rts
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 L.E.D. ON FRONT signal " ON "... -
Page 33: Rkmi400/Rts
RKMI400/RTS CONNECTORS AND SWITHES FRONT REAR 1 2 3 4 5 6 7 8 910 ACKSYS ONLY IF LIGHTNING OPTION: POWER STRAP CONNECTING THE LIGHTNING PROTECTION TO GROUND RTS/DTR WARNING !!! : DECONNECTING THIS STRAP REMOVES DSR/DCD LIGHTNING PROTECTION SUB D 9 MALE PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08... -
Page 34: Mi400-24V/Rts
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS232 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 SUB D 9 MALE PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 PHOENIX CONTACT 3 POINT MALE MSTB2.5/3G5.08... -
Page 35: Sw1, Sw2, Sw3 Switch Settings
MI400/RTS SERIES SW1, SW2, SW3 SWITCH SETTINGS RS232 RS485 RS422A IN AUTOMATIC 422-485 422-485 TRANSMISSION CONTROL POSITION, PERMANENT TRANSMISSION THESE SETTINGS 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 RS485 MODE 1 2 3 4 5 6 7 8 910 RS422A MODE... -
Page 36: Sw4 & Sw5 Switch Settings
MI400/RTS SERIES SW4 & SW5 SWITCH SETTINGS TO AUTOMATICALLY VALIDATE TRANSMISION SPEED 5 bits FORMAT FORMAT 6 bits 1 STOP WITHOUT PARITY 1 STOP WITHOUT PARITY 1 2 3 4 5 6 7 8 910 1 2 3 4 5 6 7 8 910 1 2 3 4 5 6 7 8 910 1 STOP WITH PARITY 1 STOP WITH PARITY... -
Page 37: Assembling 2 Units For Use As Rs485 Repeater (Switch Settings)
422-485 LINE A 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 5 KV OPTO-ISOLATED RS232/422-485 CONVERTER ACKSYS 39 11 62 81 POWER MI400 ACKSYS 1 2 3 4 5 6 7 RTS/DTR... - Page 38 MI400/RTS SERIES (REV. B or >) TRANSMISSION TIMING DIAGRAM IN RS232D/RS422A-485 AUTOMATIC INTERFACE MODE FULL-DUPLEX OR HALF-DUPLEX TRANSMISSION VALIDATION CONTROLED AUTOMATICALLY EXAMPLE WITH FORMAT = 8 bits , 1 STOP , WITH PARITY START DATA BITS PARITY START PARITY D1 D2 D3 D4 D5 D6 D7 STOP STOP...
- Page 39 STRAP CONNECTING THE LIGHTNING OPTION TO GROUND WARNING !!! : RS422-485 DISCONNECTING THIS STRAP REMOVES THE LIGHNING PROTECTION LOCKING RS232 ACKSYS 39 11 62 81 SUB D 9 MALE PROTECTIVE PVC PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08 2 pcs (P3) LINE CONNECTOR...
- Page 40 NOTES...
- Page 41 SECTION 4 MI400-400 Series : ƒ MI400-400...
- Page 42 NOTES...
- Page 43 MI400-400 CONNECTORS AND SWITCHES SW4A FRONT REAR MI400-400 SW3A ACKSYS 1 2 3 4 5 6 7 8 910 RS422-485 422-485 SW4B 1 2 3 4 5 6 7 8 910 1 2 3 4 PHOENIX CONTACT 5 POINT MALE MSTB2.5/5GF5.08...
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Page 44: Mi400-400
MI400-400 SERIES SW3A and SW3B SWITCH SETTINGS RS485 RS422A 422-485 422-485 RS485 MODE RS422A MODE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 910 WITH LINE BIAS WITH LINE BIAS... -
Page 45: Sw4A & Sw4B Switch Settings
MI400-400 SERIES SW4A et SW4B SWITCH SETTINGS SPEED 5 bits FORMAT FORMAT 6 bits 1 STOP WITHOUT PARITY 1 STOP WITHOUT PARITY 1 2 3 4 5 6 7 8 910 1 2 3 4 5 6 7 8 910 1 2 3 4 5 6 7 8 910 1 STOP WITH PARITY 1 STOP WITH PARITY... - Page 46 LEFT SIDE 180.2 mm MI400-400 SERIES FRONT 102.3mm MI400-400 SW3A ACKSYS POWER CABLE 422-485 M3 THREAD 1 2 3 4 5 6 7 8 9 FIXING PLATE BLOCKING SLOT SW3B LOCKING LEVER HOUSING LOCK HOOK FOR ASSEMBLY WITH OTHER UNITS...
- Page 47 SECTION 5 Assembly Examples With : ƒ FIXING PLATE ƒ RDMI ƒ RKMI...
- Page 48 NOTES...
- Page 49 POSITIONING THE FIXING PLATE FOR VERTICAL POSITIONING THE FIXING PLATE OR HONRIZONTAL ASSEMBLY FOR HORIZONTAL MOUNTING DOWN HEIGHT OF CABLE 28mm PASSAGE LOCKING CLIC !! UNLOCKING DOWN DOWN PAGE 5-1...
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Page 50: Example Of Mi400 Assembly's With The Fixing Plate
67.5 mm 40 mm 72.5 mm 2 TRANSPARENT PVC STICKERS TO PROTECT THE CONFIGURATION HOLE FOR FOOT 120.5 136.5 RETAINING SLOT FOR ASSEMBLY HOOK RETAINING SLOT FOR OPTIONAL RS232 HOUSING LOCK RS422-485 RS232 ACKSYS 39 11 62 81 PAGE 5-2... - Page 51 RDMI SUPPORT PLATE FOR DIN RAIL 23,5 mm 1 mm SLOT CLIC !! FLAT SCREWDRIVER MAXIMUM No 5 LOCK UNLOCK MAXIMUM 3 UNITS UNLOCKING THE RDMI MAXIMUN 1 UNIT SUPPORT PLATE FOR MI400-400 PAGE 5-3...
- Page 52 EIGHT 9F BOARD PER RACK FAST LOCKING, 1/4 TURN HANDLE 9F FULL PLATE PROTECTIVE PLEXIGLAS MAIN FUSE REFERENCE " RK9F " TO FILL THE FREE SPACES BACK ACKSYS (33-1) 39 11 62 81 OPT. OPT. OPT. OPT. OPT. OPT. RS232 RS232...
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Page 53: Position In The 19 " Rkmi Rack & Assembly Of Protective Plexiglas
POSITION IN 19" RKMI RACK & ASSEMBLY OF PROTECTIVE PLEXIGLAS 483 mm 465.1 mm ACKSYS ACKSYS ACKSYS ACKSYS ACKSYS ACKSYS ACKSYS POWER POWER POWER POWER POWER POWER RTS/DTR RTS/DTR RTS/DTR RTS/DTR RTS/DTR RTS/DTR DSR/DCD DSR/DCD DSR/DCD DSR/DCD DSR/DCD DSR/DCD 57.1 0.5 AT... - Page 54 NOTES...
- Page 55 SECTION 6 Temperature Tests...
- Page 56 NOTES...
- Page 57 TEMPERATURE TEST OF BOARDS AND ELECTRONIC SUB-ASSEMBLIES : TYPE A BURN-IN drying drying drying drying drying drying free H free H free H free H free H free H free H 5’ 5’ 5’ 20’ 20’ 20’ 20’ 20’ 20’ 3’...
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Page 58: Component Test
TEMPERATURE TEST OF BOARD AND ELECTRONIC SUB-ASSEMBLIES : COMPONENT TEST drying free H free H 422’ 30’ 28’ STOP 20’ 60’ 24’ 1000 TIME 436’ DURATION OF FIRST PHASE = 480 minutes DURATION OF SECOND PHASE = 480 minutes FINAL COLD , POWER ON PERMANENTLY , POWER ON PERMANENTLY TEMPERATURE = 20 C... -
Page 59: Reliability Test
TEMPERATURE TEST OF BOARD AND ELECTRONIC SUB-ASSEMBLIES : RELIABILITY TEST +140 120’ 60’ STOP 20’ 60’ 160’ 1000 TIME free H drying H libre DURATION OF FIRST PHASE = 180 minutes DURATION OF SECOND PHASE = 180 minutes COLD , POWER ON PERMANENTLY HOT , POWER ON PERMANENTLY FINAL TEMPERATURE... - Page 60 NOTES...
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Page 61: Distribution Signals
APPENDIX A ƒ Distribution Signals... - Page 62 NOTES...
- Page 63 Distribution of signals in the interface connector RS232D side with SUB D 25 PIN N° SIGNAL NAME EIA RS232D CCITT V24 Ground Protection TXD Transmitted Data RXD Received Data RTS Request To Send CTS Clear To Send DSR Data Set Ready GND Ground Signal DCD Data Carrier Detect DTR Data Terminal Ready...
- Page 64 RS422A/RS485 side : Pheonix Contact 5 points RS422A MODE RS485 MODE GROUND +TX/+RX -TX/-RX +RX -RX : RS422A line reception +TX -TX : RS422A line transmission +TX/+RX -TX/-RX : RS485 line transmission/reception GROUND : Electrical ground In the rest state (no activity on the line), the TX and RX lamps should be off. In the contrary case, a problem due to a bad connection (bias inversion) or a lack of bias on the line is probable.
- Page 65 APPENDIX B ƒ Troubleshooting...
- Page 66 NOTES...
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Page 67: Troubleshooting
TROUBLESHOOTING In idle state (no line activity), the TX and RX lamps should be off, and the POWER lamp should be on. The status of the other lamps depends on the operating mode. − Check that the RX lamp is off in the idle state (no line activity). If this is not the case, the problem is probably due to incorrect installation (inverted bias) or because the line is not biased. - Page 68 − In RS422 multipoint slave mode or in RS485 mode, the RTS/DTR lamp remains off. Check the configuration of SW2, transmission validation by either RTS or DTR.Check that the serial driver correctly handles the RTS or DTR signal (see the signal-timing diagram on page 2-5 ).
- Page 69 APPENDIX C ƒ Extract from EIA standard ƒ Cable length...
- Page 70 NOTES...
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Page 71: Extracts From The Eia Standard
EXTRACTS FROM THE EIA STANDARD AND RS422A AND RS485 INTERFACE DEFINITION The table below shows characteristics of the EIA standard concerning the EIA/TIA- 562 recommendation (RS232, EIA/TIA-574, EIA/TIA-561, etc.), RS422A and RS485. It is useful to note in particular the maximum cable lengths allowed for the different standards. - Page 72 STATUS OF EIA/TIA-562 (RS232), RS422A/485 SIGNALS VOLTAGE NEGATIVE POSITIVE BINARY STATE CONDITION MARK SPACE FUNCTION CHARACTERISTICS OF RS422A-RS485 SIGNAL IN IDLE STATE RS442A/485 CCITT + TX A has a lower potential than B in the idle - TX state (1, MARK or OFF) + RX A' has a lower potential than B' in the idle - RX...
- Page 73 PARTICULARITIES OF RS422A AND RS485 TRANSMISSION LINES TERMINATION RESISTOR: The line termination resistor for the receiver in RS422A mode (100 Ohms) and for the transmitter/receiver in RS485 mode (120 Ohms) reduces reflections generated in a long high-speed line that may interfere with reception. The termination resistor is not required in the following case: Environment free from interference and if the distance and speed are within 1,000 metres at 9,600 bits/sec or 100 metres at 122 Kbits/sec.
- Page 74 RS422A CONNECTION ( 4 WIRES ) SIMPLEX SIMPLEX FULL-DUPLEX FULL-DUPLEX RS422A INTERFACE FOR RS422A INTERFACE FOR RS422A INTERFACE FOR RS422A INTERFACE FOR POINT TO POINT OR MULTIPOINT POINT TO POINT OR MULTIPOINT POINT TO POINT OR MULTIPOINT POINT TO POINT OR MULTIPOINT MASTER TYPE CONNECTION SLAVE TYPE CONNECTION MASTER TYPE CONNECTION...
- Page 75 RS422A CONNECTION ( 4 WIRES ) SIMPLEX FULL-DUPLEX FULL-DUPLEX RS422A INTERFACE MULTIPOINT RS422A INTERFACE RS422A INTERFACE MASTER TYPE CONNECTION POINT TO POINT CONNECTION MULTIPOINT MASTER TYPE CONNECTION (POLLING - SELECTING) A’ A’ +POL B’ B’ -POL 100-120 ohms 100-120 ohms RS422A INTERFACE MULTIPOINT RS422A INTERFACE MULTIPOINT INTERMEDIATE SLAVE TYPE CONNECTION...
- Page 76 RS485 CONNECTION ( 2 WIRES ) HALF-DUPLEX HALF-DUPLEX HALF-DUPLEX RS485 INTERFACE RS485 INTERFACE MULTIPOINT RS485 INTERFACE MULTIPOINT POINT TO POINT CONNECTION MASTER TYPE CONNECTION TERMINAL MULTIMASTER TYPE CONNECTION ( POLLING - SELECTING ) WITH ECHO ( COLLISION DETECTION ) A-A’ +TX/ A-A’...
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Page 77: Cable Length For An Rs422A Or Rs485 Line
CABLE LENGTH FOR AN RS422A OR RS485 LINE MINIMUM VALUES FOR A 24 GAUGE AWG TWISTED PAIR CABLE 1.2K CURVE 1 CURVE 2 100K bits/s BINARY SPEED CURVE 1 : CONNECTION WITHOUT TERMINATION RESISTOR(s) CURVE 2 : CONNECTION WITH TERMINATION RESISTOR(s) PAGE C-7... - Page 80 C O M M U N I C A T I O N E T S Y S T E M E S 3 et 5 rue du Stade – BP 80 – 78302 POISSY Cédex Tél : 01 39 11 62 81 – Fax : 01 39 11 47 96 E-Mail : ACKSYS@COMPUSERVE.COM...