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The product identified as Siemens 6ES7144-1GB30-0XB0 is an Analog Input Module in the Simatic S7 hardware family.
Within the process-control arrangement, digital input hardware creates the path from field-level status signals to control logic, allowing the system to evaluate operating conditions and respond through configured sequences or protective actions. Installation should follow the control node's approved hardware records.
SIMATIC S7 integrates programmable control, modular I/O, and industrial communication functions. This product belongs to the PLC modules layer of the installed S7 automation solution. System drawings should be consulted before replacement.
For ongoing lifecycle support, proper application depends on matching the product to the original control-system design, including its physical position, electrical connections, and configured relationship with surrounding hardware. The documented module assignment should remain the basis for selection.
SIEMENS SIMATIC S5/S7 DP EM 144 Expansion Module for ET 200X Distributed I/O System, (2) Analog Current Inputs, +/-20mA, 4-20mA, Resolution: 12-Bit + Sign Bit, 2 x 5-Pin M12 Connectors, for 4-wire transducers, IP66/67 Protection
Product was cancelled by Siemens 12.01.1999 without replacement
Product was cancelled by Siemens 12.01.1999 without replacement
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