SIPLUS S7-300 SM 336 F analog input modules - Safety Integrated Siemens

Область применения

The modules are used centrally with SIMATIC S7-31xF-2 DP and in the ET 200M distributed I/O device together with SIMATIC IM 151-7 F-CPU, S7-31xF-2 DP, S7-416F-2 and S7-400F/FH.

0 to 20 mA and 4 to 20 mA current transmitters (also HART) can be connected as encoders.

Обзор

F-AI HART analog input module for ET 200M

• Analog inputs for fail-safe SIPLUS S7 systems
• Applicable in the ET 200M distributed I/O device with IM 153-2 HF as well as centrally with SIPLUS S7-31xF-2 DP
• Properties of the SM 336; F-AI 6 x 0/4 ... 20 mA HART:
  • 6 analog inputs with galvanic isolation between channels and backplane bus
  • Input ranges: 0 mA to 20 mA, 4 mA to 20 mA
  • Short-circuit proof power supply of 2 or 4-wire transmitter via the module
  • External encoder supply possible
  • Applicable in safety mode
  • HART communication
  • Firmware update using HW Config
  • Identification data

Note:

SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme specific information was added.

Дизайн

• 6 inputs for current measurement.
• Compact design:
  • Group fault display (SF)
  • Safety mode display (SAFE)
  • Display for channel-specific faults (Fn)
  • Display for HART status (Hn)
  • Plug options for the 20-pin front connector, protected behind the front door.
  • Labeling field on the front door.
• Easy assembly
  Assembled like the other ET 200M I/O modules.
• User-friendly wiring with 20-pin front connector.

Функции

The analog input module converts analog signals from the process to digital signals for internal processing by the fail-safe SIMATIC S7 CPUs.

The safety functions required for fail-safe operation are integrated in the module.

The following functions are available:

• Resolution 15 bits + sign.
• Measuring ranges:
  • 0 to 20 mA or
  • 4 to 20 mA or
  • 4 to 20 mA (HART)
• Interrupt capability;
  the module sends diagnostic interrupts to the CPU of the controller.
• Diagnostics;
  the module sends extensive diagnostic information to the CPU.

Технические данные