Apart from the standard delivery form in an individual package, selected I/O modules and BaseUnits are also available in a pack of 10 units. The pack of 10 units enables the amount of waste to be reduced considerably, as well as saving the time of unpacking individual modules.
For different requirements, the digital output modules offer:
Function classes Basic, Standard, High Feature and High-Speed
BaseUnits for single or multiple-conductor connection with automatic slot coding
Individual system-integrated load group formation with self-assembling voltage distribution bars (a separate power module is no longer required for ET 200SP)
Option of connecting current, voltage and resistance sensors, as well as thermocouples
Energy Meter for recording up to 200 electrical variables
Clear labeling on front of module
LEDs for diagnostics, status, power supply and faults
Electronically readable and non-volatile writable rating plate (I&M data 0 to 3)
Extended functions and additional operating modes in some cases
MSI operating mode (simultaneous reading of input data from as many as three other controllers)
Oversampling operating mode (n-fold equidistant acquisition of analog values within one PN cycle for increasing the time resolution for slow CPU cycles)
Isochronous mode (simultaneous equidistant reading in of all analog values)
Scalable measuring range (adaptation of measuring range, increase of the 16-bit resolution by adapting the measuring range to a limited section)
Scaling of the measured values (transmission of the analog value normalized to the required physical value as a 32-bit floating point value)
Internal compensation of the line resistance for thermocouples by means of terminal temperature measurement in the BaseUnit for BU type A1
Internal compensation also for 2-conductor resistance measurement by means of adjustable line resistance
Calibration during runtime
Single-channel electrical isolation
HART communication
Re-parameterization during operation
Firmware update
Diagnosis of wire break, short circuit, overflow, underflow
Two upper and lower hardware interrupts in each case, interference frequency suppression, smoothing
Value status (optional binary validity information of the analog signal in the process image)
Support of the PROFIenergy profile
Optional accessories
Labeling strips (film or card)
Equipment labeling plate
Color-coded label with module-specific CC code
Shielding terminal
A quick and clear comparison of the functions of the AI modules is offered by the TIA Selection Tool.
