Installation Manual
Contents
1. Mounting removing the modules on from the DIN rail 1 Close the spring slide then clip the upper part of the module on the rail 2 Rotate the module downwards till to the click 3 Switch OFF the Power Supply Lower the spring slide by inserting a flat blade screwdriver as indicated 4 Turn and lift the module upwards Mounting the module Removing the module a Hot swapping the I O modules Node ID and Baud rate of the new 1 0 module must already be correctly set The procedure to minimize the CANbus dis connection time follows 1 Remove all the cabled connectors from their plugs item 4 in General descrip tion paragraph do not extract the CANbus RJ45 connectors yet 2 Remove the I O module from the DIN rail 3 Mount the new and already configured module on the DIN rail 4 Extract the left side RJ45 connector from the module and insert it in the new module 5 Extract the right side RJ45 connector from the module and insert it in the new module 6 Insert all the cabled connectors in the new module O sigmaPAc Electrical connections Terminals connections and plugs 12 sigmadue cme Control Unit CU 02 DI ERR RUN CAN PWR 5 Ooo o RS232 Ax A OO o ee ae m OT T 0 TX cuo Pin Label Signals Description Terminals CAN Bus A1 A2 Wakes Up an external device on 0 2 2 5 mm2 CAT 5 UTP i lichen Gut Flexible cable section NGJA AN2. 120Vac 24Vdc resi stive load e Max switched voltage 120Vac 30Vdc e Max switched current 1A e Max switched power 120VA 24W On the CPU module are present all the communications ports CAN bus connector The CAN bus connector is located in the upper side on the right of the CPU item 6 in general descrip tion at page 1 Looking the hole of the plug the 8 contacts are arran ged as illustrated in the draw CAN signals Signal CANH CANL GNDCAN Reserved Reserved GNDSHLD 1 GNDCAN CANV 1 Shield to protect the communi cation cables 12345678 Upper side Female RJ45 t CAN bus Front side connector of the CPU CAN connection 1 Install the CPU and the modules on the DIN rail max 60 up to 127 with repeaters 2 Connect the modules mounted side by side using the standard cables 140 220 mm 3 Connect the remote modules using cables with the proper length see table 4 As the CPU is internally terminated install on the last CAN module a connector with the termination circuitry Maximum length of the fieldbus network Meters Baud rate 2500 20 kbps 1000 50 kbps 500 125 kbps 250 250 kbps 100 500 kbps 50 800 kbps 25 1000 kbps Ethernet TCP IP port connector The Ethernet TCP IP port RJ45 con nector is located in the lower side of the CPU item 6 in general descrip tion at page 1 Looking the hole of
3. connection 1 The RS232 cable must be shorter than 15 m 2 The default configuration of the RS232 Service Port is Baud Rate 9600 bps Data 8 bit Stop bit 1 Parity none Flow Control none RS232 expansion ports option In the CPU can be installed up to 2 serial Expansion ports When the expansion ports installed are RS232 compliant the signals present at the sub D connector of the RS232 expansion Ports are vu 5 Signal CD RX TX DTR GND DSR RTS CTS CO N O1 UON Rl Pin 9 Pin 6 Pin 5 Pin 1 RS485 expansion ports option In the CPU can be installed up to 2 serial Expansion ports one of them can be RS485 compliant only in position X4 the signals present at the sub D connector of the RS485 expansion Port are aS 5 Signal NC NC NC NC GND NC Positive differential signal D Negative differential signal D OCO N oO O1 A UAJN e NC Pin 9 Pin 6 Pin 5 Pin 1 3 wire RS232 expansion port option Pin 9 In position COM3 connector X4 of the the CPU can be installed a 3 wire RS232 serial Expansion port When this expansion port is installed in the CPU the signals present at the sub D connector are Pin 6 aS 5 Signal NC RX Pin 5 TX NC GND NC NC NC NC Pin 1 O CO NI AA OAN CANope
4. the plug the 8 contacts are arranged as llustrated in the draw Female RJ45 Ethernet connector Front side of the CPU 87654321 Lower side Ethernet signals The signals present on the RJ45 ethernet connector are those standard for all Ethernet TCP IP connection To correctly connect the CPU to the programming computer use an ethernet cross cable when the connection is direct no HUB or network between the PC and the CPU otherwise if the Computer is not directly connected to the CPU use a direct cable to connect the CPU to the HUB or to the network aU 5 Signal TX TX RX NC NC RX NC NC CO N amp O1 amp G P Connect the cable of the varoious interfaces as follows RS232 Service Port connector The RS232 Service Port can be used to configure the the CPU ad its devices using a dumb VT100 terminal The RJ45 RS232 Service Port connector is located in the upper side on the left of the CPU item 5 in general description at page 1 Looking the hole of the plug the 8 contacts are arranged as illustrated in the draw RS232 Service Port signals The signals present at the RJ45 connector of the RS232 Service Port are vu 5 Signal NC NC NC GND RX TX NC CO NOOA d PO NC 12345678 Female RJ45 RS232 Service Port connector Front side of the CPU RS232 Service Port
5. GI BxAWG24 Stripped Screw 7mm A5 S Digital Input wire Spring 10mm i Flat blad a A6 A7 Hearth terminals Be 0 6x3 5mm mounting A8 A9 M OV power supply terminals Tiahieni tool torque 0 5 0 6 Nm A10 A11 L 24V power supply terminals torque pies Technical data Two 11 poles plugs pitch 5 0 mm Made with self extinguishing material as required by UL94 VO standard Overvoltage cathegory pollution degree II 2 Max load current section 8A 2 5mm2 at 65 C Test pulse voltage 4 kVp A Please note that the maximum current capacity for each terminal is 8A Make sure that the overall current absorption modules and field devices matches A the power supply A In order to avoid excessive voltage drops install the most power consuming modules closer to the power supply Digital Input connection examples PNP i Source device Digital Input Type Il EN61131 2 24Vdc 24Vdc ee NO Additional terminal contact block Respect the polarity When present the shield must be connected to a proper earth at only one end lf the input device needs to be powered by the module verify that the current consumption does not exceed the power supply limits Connect the OVdc externally Dlis referred to M of power supply Source Type PNP Wake Up Output Wakeup connection example Respect the polarity shown _ Wakeup
6. IS09001 Certified ANT ASCON spa 20021 Baranzate Italy Fax 39 02 350 4243 www ascon it Sales ascon it mod CPU CB CU02 00 M U CPU CB CU 02 2 08 05 Cod J30 658 1ACU02 E Installation Manual Contents General description Accessories Installation Electrical connections Electric safety CANopen CPU module mod CPU CU02 00 DIN RAIL 35 x 7 5 EN50022 oh Male 11 poles plug pitch 5 0mm Female 11 poles fast snap ON connectors pitch 5 0mm with screw or Model identification label on the back side of the module spring terminals to connect the power supply or the 1 0 accessory N O O1 RJ45 plug to connect an RS232 terminal for configuration purposes labelled X1 RJ45 plug to connect the CANopen network labelled X0 9 poles Sub D connector labelled X3 COM 2 to connect a Modbus RTU bus Master Slave using an RS 232 serial communication port ee 9 poles Sub D connector labelled X4 COM 3 to connect a Modbus RTU bus Master Slave using an RS232 485 serial communication port Optionally the two ports can be substituted by 1 CANopen or Profibus port 9 RJ45 plug to connect the Ethernet TCP IP network for programming purposes or for the MODBUS through the TCP port labelled X2 10 Removable and writable label to identify the connected 1 0 TAG number 11 5 status LEDs identify the diagnostic and the module status 12 4
7. LED that display the communications status on the serial ports 13 2 LED to identify the Ethernet port status 14 Slides to install an additional terminal block 2 x 11 poles accessory Power supply 45W 2A 24 Vdc AP S2 AL DR45 24 I easacaesoe RN ia SD Lie Pare E ov BN Ua wee open mmm NN DA CATON aE S aneo D AR CE Power supply 120W 5A 24Vdc AP S2 AL DR1 20 24 11 poles connectors With screw terminals AP S2 SPINA V1 1 With spring terminals AP S2 SPINA M1 1 Additional terminal block AP S2 TB 211 1 70 40 30 15 1 Rail mounting DIN 35 x 7 5 EN 50022 Mounting position Mount the module vertically In order to help the ventilation flow of air respect the distances between modules and walls or other modules Mounting position mm Field bus cables with RJ45 connectors 140 mm AP S2 LOCAL BUS76 220 mm AP S2 LOCAL BUS152 2 connectors with termination circuitry AP S2 TERM CAN amp Wr Operating conditions Environmental condition Ac Suggestion t Temperature Operating 10 55 C conditions oy Rh Umialty 5 95 Rh ort non condensing t c Temperature Use forced gt 65 C ventilation Special 4 gt conditions K gt 95 RH Warm up g Conducting Use filter s25 atmosphere Corrosive Forbidden atmosphere VE atmosphere
8. ansmission potential grount to 5V Pin 6 Near the Profibus connectors two LED are pre sent with the following meanings 6 VP for termination resistance 5V LED Condition Description 7 NC OFF Node not active 8 RxD TxD N Rx Tx data negative Green Blinking Configuration phase active 9 NC ON Exchange data active Red OFF No error ON General error Class Il instrument rear panel mounting This instrument has been designed in com pliance with Regulations on electrical equipment according to regulations on the essential protection requirements in electrical equip ment EN 61010 1 Regulations on Electromagnetic Compatibility according to Regulations on RF emissions EN61000 6 4 industrial environments Regulation on RF immunity EN61000 6 2 industrial equipment and system It is important to understand that it s responsibility of the installer to ensure the compliance of the regulations on safety requirements and EMC This controller has no user serviceable parts and requires special equipments and specialised engineers to be repaired For this purpose the manufacturer provides technical assistance and the repair service for its Customers Please contact your nearest Agent for further information All the information and warnings about safety and electromagnetic compatibility are marked with the sign at the side of the note The Pull Up and Pull Down line po
9. larization switches must be enabled or dis abled contemporaneously e After the switches has been set the user can close the CPU rear cover 1 The rear cover must be positioned in order to put the two slides which lock the box to the DIN rail in the lower part look at the CPU front to identify the upper and the lower CPU 2 After the two parts of the CPU have been aligned press the two parts of the box in order to re insert the 8 slots opened at the beginning of this setting procedure ENC lt Precautions All wirings must comply with the local regulations The supply wiring should be routed away from the power cables Avoid to use electromagnetic contactors power relays and high power motors nearby Avoid power units nearby especially if controlled in phase angle Keep the low level sensor input wires away from the power lines and the out put cables If this is not achievable use shielded cables on the sensor input with the shield connected to earth Notes 1 Make sure that the power supply voltage is the same indicated on the instrument label 2 Switch ON the power supply only after all the electrical connections have been completed
10. load 0 2A 60Vdc 1 max Respect the polarity When present the shield must be connected to a proper earth at only one end CPU 24Vdc Power supply Connection to the next module 24Vdce 15 25 5W max The power supply terminals A6 A7 A8 A9 A10 A11 are internally connected in this way it is possible to bring the power supply to other modules A Functional earth terminal This type of earthing does not pro tect against electrical shocks Additional terminal block TB 211 1 6 9 cS p POWER b Connection to the first gt module n 6H7 BHA ROHE A 7 7 MAE Additional terminal block connection example MP HZHSH4RS HERZ 819 MNAC HZHSH4ESHEHZ 8 H9 Hio D Alarm output connection example 24V OV ALARM aay lt q Ome E 5 S gt Load on NO contact An additional terminal block can be installed on the CPU module using the two slides located in the lower part of the module case The additional terminal block has no active components inside only two 11 contacts connectors All the 11 contacts of each connec tor C and D are internally connec ted and can be used to make multi ple connections see the example Relay Alarm Output N Max load L 30Vdc 1A 120Vac Protect loads with fast type fuses Contact ratings e 1A at
11. n expansion port option In the CPU can be installed also a CANopen Expansion port this port needs 2 sub D con nectors in positions X3 IN and X4 OUT The signals present on the 2 connectors are iden tical and can be found in the following table Pin 9 a0 5 Signal Reserved CAN_L CAN_GND Reserved CAN SHLD GND Optional Ground CAN_H Reserved CAN_ V CO N O1 amp G P Setting the internal DIP switches e With the blade of a screwdriver free the 8 slots a the top and bottom of the CPU in order to remove the rear cover from the rest of the housing e Once the box of the CPU is open locate the DIP switch block in the lower right part of the CPU The default position of the 4 swithces is OFF see image i Upper side We Position and description of the 4 microswitches 1 Line polarization Pull Up default disabled OFF 2 Line polarization Pull Down default disabled OFF 3 Not used 4 Line termination resistance 11002 default disabled OFF PROFIBUS DP expansion port option In the CPU can be installed also a PROFIBUS DP Expansion port this port needs 2 sub D female connectors in positions X3 OUT and X4 IN The signals present on the 2 connectors are identical and can be found in the following table Pin Signal NC NC RxD TxD P Rx Tx data positive NC O1 amp G PO DGND DG Data tr
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