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Product information
SIPLUS S7-1200 SM 1221 8DI T1 for 6AG2221-1BF32-1XB0 combines the SM 1221 8DI T1 rail based design with conformal coating, 8 digital inputs (24 V DC) and sink/source.
Detailed Parameters
Based on:6ES7221-1BF32-0XB0
Conformal coating:Yes
Operating temperature:-25…+60 °C
OT1 / ST1-2:OT1 with ST1/2 (+70 °C for 10 minutes)
Module designation:SM 1221 8DI T1
Digital input count:8 DI
Input type / voltage:24 V DC
Input wiring:sink/source
Engineering Context
The SM 1221 8DI T1 is a SIPLUS S7-1200 rail-based module providing digital input functions.
The module includes conformal coating as specified for the rail-based design.
The digital inputs are specified as 8 DI with 24 V DC sink/source input wiring.
FAQ
1. What is the product family and module designation of 6AG2221-1BF32-1XB0?
It is SIPLUS S7-1200 with the module designation SM 1221 8DI T1.
2. What is the basis of this module?
The module is described as a rail based design based on 6ES7221-1BF32-0XB0.
3. How many digital inputs are provided?
The module provides digital input 8 DI.
4. What input voltage and wiring type are specified?
Digital inputs are specified as 24 V DC with sink/source.
5. What temperature range is specified for the module?
The specified operating temperature range is -25…+60 °C, with OT1 with ST1/2 (+70 °C for 10 minutes).
6. Is conformal coating included?
Yes, conformal coating is specified.
