Siemens Counter Modem 24 V dc 71.2 x 80 x 62 mm

  • RS-stocknr. 433-9526
  • Fabrikantnummer 6ES72411AA220XA0
  • Fabrikant Siemens
Datasheets
Wetgeving en compliance
N.v.t.
Land van herkomst: DE
Productomschrijving

EM241 Modem Module

The EM241 Modem Module expands the functionality of the S7-200 Micro PLC into remote communications. It directly connects to the S7-200's Expansion I/O bus eliminating the need to tie up the CPU's communications port. Baud Rates are self-negotiating dependent on Line Quality adjustable between 300 Baud and 33.6 Kbaud (V.34bis). Many country standards are supported by the hardware rotary switches. All other settings are stored in the PLC's variable memory. Pulse or Tone Dialling, together with Call-back and Password Protection functions are all supported.

Four Modes are supported by the Module:
Mode 1 Micro/WIN Programming
Micro/WIN connects to the EM241 modem module allowing access the PLC program. Modem Password and Call-back are supported.
Mode 2 Modbus Master/Slave
When in Modbus Slave mode the module accepts Modbus Commands. When in Modbus Master mode the PLC can initiate Modbus commands.
Mode 3 SMS Messaging and Paging
The EM241 dials a Messaging Service Centre and delivers the message. Depending on the service options, the message may be sent to a Cell phone or a Pager.
Mode 4 CPU-to-CPU Communications
The EM241 modem module calls another EM241 module to establish a CPU-to-CPU connection. Up to 100 words of PLC data can be transferred.
Configuration
To setup modes 2, 3 and 4 require Micro/WIN programming software version 3.2 or later, stock number 488-6454

Warning

  • This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
Specificaties
Kenmerk Waarde
For Use With S7-200 Series
Module Type Modem
Voltage Category 24 V dc
Length 71.2mm
Width 80mm
Depth 62mm
Dimensions 71.2 x 80 x 62 mm
Tijdelijk niet op voorraad – voor levertijd of een alternatief product neem contact op via Live Chat of zoek een vergelijkbaar product op de website.
Prijs Each
572,44
(excl. BTW)
692,65
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 572,44
Related Products
By mounting a Temperature Sensor Unit to the ...
Description:
By mounting a Temperature Sensor Unit to the PLC, inputs can be obtained from thermocouples or platinum resistance thermometers, and temperature measurements can be converted to binary data (4-digit hexadecimal) and stored in the input area of the CPU Unit. ...
FX3U series high-speed counter-module from Mitsubishi. These high-speed ...
Description:
FX3U series high-speed counter-module from Mitsubishi. These high-speed counter blocks provide extra high-speed counter or counters to the attached FX main unit. The FX3U series count 1 or 2 phase pulses up to a frequency of 200 kHz.
A range of Siemens SIMATIC S7-1200 single board ...
Description:
A range of Siemens SIMATIC S7-1200 single board expansion module. Single board (SB) expansion modulePlugs directly into CPU, no changes to CPU dimensionsFixed wiring via removable terminal connectionsSimple adjustment in user application.
A smart slave with a 3-tier terminal block ...
Description:
A smart slave with a 3-tier terminal block that means wiring locations are easy to understand with no sharing of terminalsEasy wiring with no sharing of terminals Easy-to-understand wiring locationsNo relay terminal block terminals requiredDetachable cassette-type circuit sections.