Product Details
Product Description
Product Description
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules / cards, controllers, touch screens, servo drivers.
Advantages: supply of imported original products, professional production parts,
Fast delivery, accurate delivery time,
The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands
In general, to provide optimum measurement resolution and noise rejection, you can select as high a gain as will not cause the output to exceed this limit. However, total harmonic distortion (THD) increases at higher output levels, especially at higher input frequencies. If THD is of significant concern in a given application, a lower gain (one or two steps lower) may be more appropriate. Correcting Gain and Offset Errors The input amplifiers have intrinsic errors in their gains and in their DC offsets. To compensate for the gain errors, calibration constants are stored in the EEPROM for each gain and for each channel. These constants contain the adjustment factors used to correct for the gain errors. If you are using NI software, these constants are read automatically from the EEPROM and the appropriate correction factor is applied when the raw data is scaled to a voltage. Gain errors are determined and calibration constants are loaded into the EEPROM at the factory. However, gain errors drift with temperature changes. You can add an additional set or subset of calibration constants to the EEPROM to optimize performance under a specific set of conditions. Details of this procedure are given in Chapter 5, Using the SCXI-1141/1142/1143 Module. To account for offset errors, you can configure the module to send a 0 V differential signal through the amplifiers. The signal at the output represents the DC offset error and should be read and subtracted from all subsequent readings. Before reading this offset error on a channel, either set the filter to bypass mode or allow it to settle for several seconds. Average several readings to minimize noise errors. This procedure is called calibration. Because the offset voltage changes with each gain, you should perform a new calibration each time the gain is changed. Offset errors also drift with changes in temperature, so you should update the offset correction periodically. Measurements made during the warm-up period of the module (approximately 20 minutes) and chassis are most susceptible to drifting offset errors.
>>
Custom 2022 Fashionable Classic Shirts with 100%polyester
>>
Tractor Mounted Suspension Middle Duty Clear Away The Plants Stump Disc Harrow
>>
High quality sheet metal air volume control damper standoff regulator handle for HVAC system
>>
Hydraulic Drilling Rig for Excavator
>>
Sprayer Uav Drone/Thermal Fogging Drones for Pest Control Jt40
>>
Custom Made Popular 100% Silk Fabric 19mm Glossy Chiffon Organza Garment Fabric
>>
7HP Mini Tiller with Single Light Cover on Petrol Engine
>>
Hot Selling Mini Excavator 1.8 Tons Small Excavator Construction Machinery
>>
Haideno Vertical Bottle Valve Loading and Unloading Machine
>>
Perfect Laser 2D 3D Cartoon Photo Inner Crystal Cube Acrylic Keychain Glass Gift Laser Engraving Machine
>>
300kW 3 Phase Diesel Power generator With Cummins engine
>>
China Supplier Wholesale Custom OEM Men Embroidery Printing Logo 5/6 Panel Running Cotton Dad Cap Golf Sport Fashion Trucker Mesh Cap/Snapback Cap/Baseball Cap
>>
Wholesale Fast Food Insulated Thermal Insulated Backpacks For Delivery
>>
All in One Heat Pump Water Heater with R290
>>
50, 000L Oversea Branch Quick Response Magnetic Coupling Seal Agitator Industry High Pressure Vessel
>>
Passion Crab Roe Flavor Broad Beans
>>
Knitted or crocheted garments
>>
Ultradry Premium Diapers with Intelligent Touch Screen Control
>>
Factory Spark Plug Apply for Powersports Engines Dr8ea Dpr6ea9 Dpr8ea-9 Dr7ea Dpr7ea-9
>>
Mobile organic fertilizer rotary screening compost trommel tumbler with wheels
