The technology module TM Count 2x24V for 24 Volt input signals is a universal counter module for counting and measuring tasks as well as position input with incremental encoders. The module offers measuring functions for velocity and frequency as well as signal acquisition up to 200 kilohertz and is suitable for sophisticated tasks, for example, in the packaging, food or paper industry.

• Supported encoder/signal types:
  - 24 V incremental encoder with and without signal N,
  - 24 V pulse encoder with direction signal,
  - 24 V pulse encoder without direction signal,
  - 24 V pulse encoder for forward & backward pulses

• Max. counting frequency 200 kHz (800 kHz with quadruple evaluation)

• Integrated DI: 3 digital inputs for control of the counting process, for saving or setting the counter values

• Integrated DQ: 2 digital outputs for fast reaction depending of counter reading or measured value

• Counting functions: Settable counting range up to +/- 2^31 bits

• Measurement functions:  Flexible adjustment of measurement time and selectable output unit

• Diagnostic interrupt: For example in case of errors at the load voltage or encoder

• Configurable hardware interrupt

• Supported system functions:  Isochronous mode, firmware update, identification data I&M

Article No: 6ES7550-1AA00-0AB0

 

The time-based IO module ET 200MP TM Timer DIDQ 16x24V fulfills the highest demands for precision and speed, independent of the controller performance and the fieldbus.
Time-based IO assures that the signals are read-in and output precisely - to within 1 microsecond!

• Up to 8 digital inputs with the following functions::
  -  Up to 8 digital inputs with the following functions:
  - Up to 2 time stamps per cycle
  - 32x oversampling
  - Counting function up to 50 kHz
  - Incremental encoder acquisition with 2 phase-shifted traces

• Up to 16 digital outputs with the following functions:
  - Up to 2 time stamps per cycle
  - 32 x oversampling
  - Pulse width modulated output

• Various combinations of digital inputs and outputs can be configured:
  - 0 digital inputs /16 digital outputs (for cam applications with many outputs)
  - 3 digital inputs /13 digital outputs (for configurations similar to FM 352)
  - 4 digital inputs /12 digital outputs (for flexible mixed operation)
  - 8 digital inputs / 8 digital outputs (for probes and incremental encoders)

Typical applications:

• Exact definition of reaction times, independent of application cycle

• Cam controller

• Probes

• Length measurement

• Dosing of fluid quantities

• Time measurement

Article No.:6ES7552-1AA00-0AB0

 

The two technology modules are the perfect solution for the seamless integration of standard weighing applications like platform or hopper scales in SIMATIC S7-1500.
The technology module is available in single and dualchannel variants. SIWAREX WP521 ST is the single-channel option for one scale while the dual-channel SIWAREX WP522 ST enables two separate scales to be integrated into the automation system - with same space requirements.

Integrated in SIMATIC S7-1500 all advantages of the automation system can be used. The free “ready-for-use“ application helps to create fast and easily customer and application specific solutions