VARIO AO 1/SF
Contents
1. Uana from U 0V XXXX OV 0 mA 4 mA 0 V to 24 V Uana from UL 7 5V XXXX oV 0 mA 0 mA 24Vto0V Bus in STOP Uana 0 V XXXX OV 0 mA 0 mA state Bus in STOP Uana 24 V XXXX Maintains last value state Uana Analog supply voltage of the terminal UL Supply voltage of the module electronics communications power XXXX Any value in the range from 0000 to FFFFhex TRF The behavior and status of the output depends on the output used 9499 040 67611 VARIO AO 1 SF Response of the Control System or Computer to a Hardware Signal for Different Control or Computer Systems Signal Control Status After the Switching Operation or OUT Process Data Analog Output Computer System Output Word Vout lout NORM AEG Schneider 0000 OV 0 mA 4 mA Automation BASP Siemens S5 0000 OV 0 mA 4 mA CLAB Bosch 0000 OV 0 mA 4 mA SYSFAIL VME 0000 OV 0 mA 4 mA SYSFAIL PC 0000 OV 0 mA 4 mA CLEAR OUT Moeller IPC 0000 OV 0 mA 4 mA On controller boards for AEG Schneider Automation control systems it is possible to set the NORM signal so that the OUT process data output word and the analog output maintain the last value IOJ Response of the Voltage and Current Outputs to a Control Command of the Controller Board Command Status After the Switching Operation OUT Process Data Output Analog Output Word U l out out STOP Maintain last value Maintain last value Main2. 25g load for 6 ms half sinusoidal wave three shocks in each space direction and orientation 9499 040 67611 11 VARIO AO 1 SF Interface Local bus Through data routing Power Consumption Communications power UL 7 5V Current consumption from U 30 mA typical 40 mA maximum I O supply voltage Uana 24V DC Current consumption at Uana 50 mA typical 65 mA maximum Total power consumption 1 425 W typical Supply of the Module Electronics and I O Through Bus Terminal Power Terminal Connection method Potential routing Jumpers Uj and Us Total Current Derating Permissible Ambient Temperature Depending on the Current of the Voltage Ta PC wo oO hF F 4 4 4 Ta C Ambient temperature in C 8 10 A 5736A009 oO A Current flowing through potential jumpers Un and Us A 12 9499 040 67611 VARIO AO 1 SF Analog Output Number 1 configured depending on the terminal point used Signals resolution in the process data word quantization Voltage 0to10V Current 0 to 20 mA 4 to 20 mA 0 to 9 99985 V 0 153 mV LSB 0 to 19 9997 mA 0 305 pA LSB 4 to 19 99976 mA 0 244 pA LSB Measured value representation 16 bit straight binary Basic error limit in the current range 0 05 typical Output load Voltage output Current output 2 kQ minimum 500 Q maximu
3. 62A004 Figure 5 Actuator connected to the voltage output 0 V to 10 V in 2 wire technology with shield connection 5562B007 Figure 6 Actuator connected to the current outputs in 2 wire technology with shield connection A Signals for actuator at the current output 0 mA to 20 mA B Signals for actuator at the current output 4 mA to 20 mA 9499 040 67611 5 VARIO AO 1 SF Programming Data General ID code 7Dhex 125 gec Length code O1hex Input address area 0 bytes Output address area 2 bytes Parameter channel 0 bytes PCP Register length bus 2 bytes Different Fieldbus Systems Process Data Words Assignment of the Terminal Points to the Process Data Output Word Word bit Word Word x view Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 4 Jo Byte bit Byte Byte 0 Byte 1 view Bit 7 l6 j5 l4 3 2 j4 Jo 7 le 5 l4 J3 2 1 lo Terminal Signal Terminal point 1 1 Voltage output a Signal reference Terminal point 1 3 2 3 Shielding FE Terminal point 1 4 2 4 Terminal Signal Terminal point 1 1 Current output 0 to 20 mA points Terminal point 2 1 Current output 4 to 20 mA slot 2 Signal reference Terminal point 1 3 2 3 Shielding FE Terminal point 1 4 2 4 6 9499 040 67611 VARIO AO 1 SF OUT Process Data Output Word The process dat
4. Tkio 25 ppm K 65 ppm K Gain drift Tke 10 ppm K 35 ppm K Total current drift Tktot Tkio Tke 35 ppm K 100 ppm K Tolerance Behavior and Temperature Response of the Current Output 4 mA to 20 mA The error indications refer to the output range final value of 20 mA Typical Maximum Offset error at 23 C 73 4 F Offset current loc 0 15 0 45 Gain error 0 25 0 45 Differential non linearity 0 003 0 005 Total error at 23 C 73 4 F 0 25 0 46 Temperature response at 25 C to 55 C 13 F to 131 F Offset current drift Tkio 28 ppm K 70 ppm K Gain drift Tke 15 ppm K 40 ppm K Total current drift Tktot Tkio Tke 43 ppm K 110 ppm K 14 9499 040 67611 VARIO AO 1 SF Additional Tolerances Influenced by Electromagnetic Fields Class 3 test voltage 10 V according to EN 61000 4 6 IEC 61000 4 6 Type of Electromagnetic Interference Criterion Typical Relative Deviation of the Measuring Range Final Value Electromagnetic fields A lt 1 Field strength 10 V m according to EN 61000 4 3 IEC 61000 4 3 Fast transients bursts B lt 1 Supply 2 kV output 1 kV according to EN 61000 4 4 IEC 61000 4 4 Conducted interference A lt 6 Safety Devices None Electrical lsolation Isolation of the Voltage Areas e Common Potentials potential area 24 V I O voltage 24 V segment volt
5. VARIO AO 1 SF I O Extension Module With One Analog Output User Manual 02 2003 5562A001 Function The terminal is designed for use within an VARIO station It is used to output analog voltage or current signals The signals are available with a resolution of 16 bits Features One analog signal output to connect either voltage or current signals Actuator connection in 2 wire technology with shield connection Two current ranges one voltage range i ae Figure 1 module VARIO AO 1 SF OVto10V with connectors to output voltages Process data update including conversion time of the digital to analog converter lt 1 ms 9499 040 67611 1 VARIO AO 1 SF Local LED Diagnostic and Status Indicators Des Color Meaning D Green Bus diagnostics UB Green I O voltage for analog terminals present current level Terminal Assignment Conn Terminal Signal Assignment ector Point Ss 1 1 1 U Voltage output Ba OV to 10V 2 1 Not used 2 1 1 l Current output 0 mA to 20 mA 2 1 l Current output 4 mA to 20 mA 1 1 2 2 2 Not used and 1 3 2 3 GND_ Ground 2 1 4 2 4 Shield Shield connection 5562B002 Figure 2 VARIO AO 1 SF with appropriate connectors Installation Instructions High current flowing thro
6. a output word specifies the output value in each cycle Process data word DCOMAQ ONHON AAN 55620006 Figure 7 Process data output word AV Analog value MSB Most significant bit LSB Least significant bit All output values are displayed with 16 bit resolution For significant values in the process data word refer to the following tables 9499 040 67611 7 VARIO AO 1 SF Abbreviations used in the following tables Qs Quantization step s MSB Most significant bit ORF Output range final value LSB Least significant bit OUT Process Data Output Word for the Voltage Output 0 V to 10 V Example Voltage Output Analog Value Process Data Output Word OVto10V V Hex Binary Two s Complement MSB LSB 15 14 13 12 11 10 9 8 716 5 4 31211 0 10 V minus 1 QS 9 99985 FFFF 1 1 1 1 1 47 1 14 1 17 1 1 1 1 1 1 10 V minus 2 QS 9 99969 FFFE 1 1 1 14 1 41 14 1 17 1 1 1 1 1 1 0 Half ORF 5 0000 8000 1 0 0 0 0 0 0 OJ 0 O 0 OJ 0 0 OF O 1QS 0 153 mV 0001 0 0 0 0 0 0 O0 OF Oj O 0 0 O O O 1 Zero 0 0000 0000 0 0 0 0 0 0 0 OF 0 O OF OJ OF 0 OF O OUT Process Data Output Word for the Current Output 0 mA to 20 mA Example Current Output Analog Value Pr
7. age and GND have the same potential FE is a separate Terminal Separate Potentials in the System Consisting of Bus Terminal Power Terminal and I O Test Distance Test Voltage 7 5 V supply bus logic 24 V supply Uana l O 500 V AC 50 Hz 1 min 7 5 V supply bus logic 24 V supply Uana functional earth ground 500 V AC 50 Hz 1 min 24 V supply I O functional earth ground 500 V AC 50 Hz 1 min Error Messages to the Higher Level Control or Computer System Failure or insufficient communications power UL Yes I O error message sent to the bus coupler 9499 040 67611 15 VARIO AO 1 SF Ordering Data Description Order Designation Order No Module with one analog output to output either voltage or current signals including connectors and labeling fields VARIO AO 1 SF KSVC 103 00211 PMA Prozess und Maschinen Automation GmbH Miramstrasse 87 34123 Kassel Germany 49 0 561 505 1307 Se 49 0 561 505 1710 www pma online de lt ef 16 9499 040 67611 Technical modifications reserved
8. m Process data update including conversion time of the digital to analog converter 1 bus cycle dependent on the bus configuration lt 1 ms Slew rate gt 99 of final value lt 10 us Tolerance Behavior and Temperature Response of the Voltage Output The error indications refer to the output range final value of 10 V Typical Maximum Error at 23 C 73 4 F Total offset voltage 0 03 0 05 Gain error 0 10 0 15 Differential non linearity 0 0012 0 003 Total error at 23 C 73 4 F 0 15 0 25 Temperature response at 25 C to 55 C 13 F to 131 F Offset voltage drift Tkvo 10 ppm K 65 ppm K Gain drift Tke 30 ppm K 35 ppm K Total voltage drift Tktot Tkvo Tke 40 ppm K 100 ppm K Total error of the voltage outputs 0 30 0 60 25 C to 55 C 13 F to 131 F Offset error gain error linearity error drift error 9499 040 67611 13 VARIO AO 1 SF Tolerance Behavior and Temperature Response of the Current Output 0 mA to 20 mA The error indications refer to the output range final value of 20 mA Typical Maximum Offset error at 23 C 73 4 F Offset current loc 0 05 0 15 Gain error 0 09 0 25 Differential non linearity 0 0012 0 003 Total error at 23 C 73 4 F 0 15 0 25 Temperature response at 25 C to 55 C 13 F to 131 F Offset current drift
9. ocess Data Output Word 0 mA to 20 mA mA Hex Binary Two s Complement MSB LSB 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 20 mA minus 1 QS 19 9997 FFFF 1 1 1 1 1 47 1 14 1 17 14 1 1 1 1 1 20 mA minus 2 QS 19 9994 FFFE 1 1 1 14 1 41 14 1 17 41 1 1 1 1 1 0 Half ORF 10 000 8000 1 0 0 0 0 0 0 OJ 0 0 0 OJ 0 0 0 0 1QS 0 305 pA 0001 0 0 0 0 Oj 0 0 OJ Oj O 0 O O O O 1 Zero 0 0000 0000 0 0 0 0 0 0 O OF 0 O O OJ 0 0 OF O OUT Process Data Output Word for the Current Output 4 mA to 20 mA Example Current Output Analog Value Process Data Output Word 4 mA to 20 mA mA Hex Binary Two s Complement MSB LSB 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 20 mA minus 1 QS 19 99998 FFFF 1 1 1 1 1 17 1 14 1 17 14 1 1 1 1 1 20 mA minus 2 QS 19 99995 FFFE 1 1 1 14 1 41 14 1 17 1 1 1 17 1 1 0 Half ORF 12 0000 8000 1 0 0 0 0 0 O OJ 0 O 0 OJ 0 0 0 0 4 mA plus 1 QS 4 000244 0001 0 0 0 0 Oj 0 0 OJ Oj 0 0 O O O O 1 Output range start 4 0000 0000 0 0 0 0 0 0 O OF 0 O 0 OJ 0 0 OF O 9499 040 67611 VARIO AO 1 SF Output Behavior of the Voltage or Current Output USS pmo er meh e orari sran orar mo sooo won pamana var Switching Marginal OUT Behavior Status of the Analog Output Operation State Condition Process OVto10V OmAto20mA 4mAto 20 mA of the Supply Data Word Voltage hex
10. tain last value ALARM STOP reset Maintain last value Maintain last value Maintain last value 10 9499 040 67611 VARIO AO 1 SF Technical Data General Housing dimensions width x height x depth 24 4 mm x 120 mm x 71 5 mm 0 961 x 4 724 x 2 815 in Weight 90 g without connectors 100 g including connectors Operating mode Process data mode with 1 word Type of actuator connection 2 wire technology Permissible temperature operation 25 C to 55 C 13 F to 131 F Permissible temperature storage transport 25 C to 85 C 13 F to 185 F Permissible humidity operation 75 on average 85 occasionally Permissible humidity storage transport USS Sango ve wile upitwcouafomonsvence S 75 on average 85 occasionally Permissible air pressure operation 80 kPa to 106 kPa up to 2000 m 6562 ft above sea level Permissible air pressure storage transport 70 kPa to 106 kPa up to 3000 m 9843 ft above sea level Degree of protection IP 20 according to IEC 60529 Class of protection Class 3 according to VDE 0106 IEC 60536 Deviations From Common Technical Data That Is Indicated in the User Manual Mechanical Requirements Shock test according to EN 60068 2 27 IEC 60068 2 27 15g load for 11 ms half sinusoidal wave three shocks in each space direction and orientation
11. ugh the potential jumpers Up and Us leads to a temperature rise of the potential jumpers and the inside of the terminal Observe the following instructions to keep the current flowing through the potential jumpers of the analog terminals as low as possible A 2 9499 040 67611 VARIO AO 1 SF Internal Circuit Diagram Local bus L 24 V Up l 5562C003 Figure 3 Internal wiring of the terminal points Key orc Protocol chip gt Amplifier Fx Optocoupler yA Digital to analog converter 7 DC DC converter with electrical Y Analas tput isolation oom Analog ground electrically REF Reference voltage 1 L isolated from ground of the potential jumper 9499 040 67611 VARIO AO 1 SF Electrical Isolation es Local bus IN f Bus interface Local bus OUT OPC U 7 5 V DC E md U 7 5 V DC HD U 24 V DC i FN B Electrical isolation between area A and B V O interface L Analog output 5736B008 FE Potential Figure 4 Electrical isolation of the individual function areas Connection Notes A 4 9499 040 67611 VARIO AO 1 SF Connection Examples 55
Download Pdf Manuals
Related Search