S20-DI-32/1-S Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911173747
The Bosch Rexroth Indramat S20-DI-32/1-S is part of the S20 IndraControl Modules series and uses a narrow housing with dimensions of 129.9 mm in height, 54 mm in depth, and 35 mm in width. This module features a push-in connector method, is designed for DIN rail mounting, and has a maximum contact load of 8 Amps. It provides IP20 degree of protection and accepts conductors up to 1.5 mm² in size.
Internal Product Review
The S20-DI-32/1-S is a Bosch Rexroth Indramat digital input module designed for clean panel integration with DIN rail mounting and a push-in connection method. IP20 protection and a narrow housing make the S20 IndraControl module a practical, efficient choice for controlled cabinet installations.
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Product Description:
The S20-DI-32/1-S is an input slice distributed by Bosch Rexroth Indramat within the S20 IndraControl Modules series. It is designed to transfer field-level signals to a controller so that machine states can be monitored and acted on in industrial automation. The module occupies one address on the S20 backplane and is intended for installation next to other I/O slices inside a protected control cabinet.
The housing measures 35 mm wide, 129.9 mm high, and 54 mm deep, so it consumes little rail length while still providing two terminal rows for wiring. This compact outline is identified by the manufacturer as the narrow housing style and is further categorized as housing type 5, a code that aligns its mechanical dimensions with those of adjacent slices. Field conductors are connected by a push-in system that accepts stranded or solid copper conductors with cross-sectional areas of up to 1.5 mm². This connection method allows toolless insertion while maintaining resistance to vibration. Two terminal fields separate the sensor commons from the group supply lines and help organize the field wiring.
The enclosure has an IP20 protection rating, providing protection against accidental finger contact but not against liquids, which makes the module suitable for enclosed control panels. Current drawn by the connected sensors must remain below 8 A so that the traces and spring contacts stay within their temperature limits. A standard DIN rail mounting clip allows the module to be secured alongside other control components and establishes the protective grounding path required by the control system. The surge withstand rating corresponds to overvoltage category II, indicating coordination with branch-circuit insulation rather than direct connection to the supply mains. The unit belongs to protection class III. All internal circuits therefore operate from a safety extra-low voltage source supplied by the system power conditioner.
