MKS AX346, Operating Instructions Manual

Page 1: ...oder 0 4 20 mA with individual scaling Operation modes to display input A input B or combined values A B A B AxB and A B Selectable linearisation function with 16 interpolation points Adjustable analo...

Page 2: ...s a must to observe all general and also all country specific and application specific safety standards When this unit is used with applications where failure or maloperation could cause damage to a m...

Page 3: ...ic Set Up and Operational Parameters 10 5 1 Basic Set Up 10 5 2 Operational Parameters 11 5 2 1 Operational parameters with single channel mode 11 5 2 2 Operational parameters with dual channel mode 1...

Page 4: ...of the possibilities to calculate combined values like difference or ratio of the two inputs and by the in built facility of programmable linearisation this unit is also suitable to operate as a signa...

Page 5: ...provide DC supply from a 17 to 30 volts DC power unit The current consumption depends on the level of the input voltage and is typically 130 mA with 17 volts and 80 mA with 30 volts sensor current tak...

Page 6: ...nputs 2 4 Adjustable Analogue Output The unit provides a voltage output with ranges 0 10 volts or 10 to 10 volts output current max 2 mA and a current output 0 4 20 mA external load 0 300 Ohms The res...

Page 7: ...20 mA there is no need to change any jumper settings and you may skip this section Where however one or both inputs should be used for voltage it is necessary to set the jumpers as shown below To acce...

Page 8: ...oltage range you can modify the corresponding input to accept voltages up to 120 volts by adding a serial resistor to the input terminal please observe safety standards The subsequent formula shows ho...

Page 9: ...e next digit will be highlighted blink This procedure allows to set all digits to the desired values After the most significant digit has been set the low order digit will blink again and you can do c...

Page 10: ...nput A and input B separately A u B Summing mode input A input B A B Differential mode input A input B A d B Ratio mode input A input B A m B Multiply mode input A x input B Bright Brightness of displ...

Page 11: ...every menu and are absolutely identical with all modes Therefore these parameters are described only once and separately under section 5 2 4 To exit the parameter menu you can either press the ENTER...

Page 12: ...tely A LED bar in the most significant decade of the display indicates if your actual reading is channel A or channel B Menu Selection Text Description Input A Input range channel A in U Voltage input...

Page 13: ...isplay Choose from the formats shown in the display 5 2 3 Operational parameters for the combined modes A B A B AxB A B This mode provides the possibility to display the single channel results A or B...

Page 14: ...he analogue output depends only from the value shown in the display of the unit and from the scaling parameters shown below Therefore the analogue signal would also contain possible combinations and c...

Page 15: ...s This means e g that the unit will replace the previous P02_x value by the new P02_y value x registers have to use continuously increasing values e g the lowest display value must be set to register...

Page 16: ...following picture explains the difference between the linearisation modes 1_quA und 4_quA x y P1 x 0 P1 y 0 Linearisation Mode 1_quA x y Linearisation Mode 4_quA P1 x 1000 P1 y 900 P8 x 0 P8 y 750 P1...

Page 17: ...ingle mode Dual mode Combined modes Linearisation modE inPutA inPutA inPutA briGht StArtA StArtA StArtA UPdAt End A End A End A CodE dPoi A dPoi A dPoi A LinEAr FiLt A FiLt A FiLt A A CHAr inPutb inPu...

Page 18: ...Ax34601a_e_A5 doc Feb 06 Page 18 20 6 2 Dimensions 96 0 110 0 44 0 10 0 8 0 91 0 1 2 3 4 10 9 1 2 3 4 5 6 7 8 48 0 9 0 21 0 129 0 140 5 Panel cut out 91 x 44 mm...

Page 19: ...ltage Ri 30 kOhms Resolution 14 bits 13 bit sign Accuracy 0 1 1 digit Analogue outputs 0 4 20mA max 300 Ohms 0 10V max 2 mA Ambient temperature 0 45 operation 25 70 storage Housing Norly UL94 V 0 Disp...

Page 20: ...Filter A 0 4 1 1 09 Input Mode B 0 2 1 1 11 Start value B 99999 99999 0 5 12 End value B 99999 99999 1000 5 13 Decimal point B 0 5 0 1 15 Average filter B 0 4 0 1 14 Proportional Factor 10000 10000 1...