Limited Stock
Siemens
SIMATIC S7-200 EM 241 Modem Module
6ES7 241-1AA22-0XA0
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Category
Communication Module
Availability
Limited Stock
Status
Active
Recommended Replacement
S7-200 SMART SR40 with Ethernet
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Product Description
SIMATIC S7-200 EM 241 Modem Module for remote communication and teleservice. Enables S7-200 PLC to connect to telephone line for remote monitoring, programming, and diagnostics. Supports SMS messaging for alarm notifications. DIP switch configuration for easy setup. Discontinued June 1, 2020. Useful for remote pump stations and water treatment facilities.
Technical Specifications
Communication
V.22 bis modem (2400 bps)
Interface
RJ11 telephone jack
Protocol Support
PPI, Modbus RTU
SMS Support
Yes (up to 30 text messages)
Configuration
DIP switch
Indicators
LED status display
Power Consumption
2 W
Isolation
1500V AC
Dimensions
71 x 80 x 60 mm
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