R902109422 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat R902109422 is part of the BODAS Controllers series. It features RS232 and CAN interfaces and works with a storage and operating temperature range from -40 to +70 degrees Celsius. This controller has IP20 protection and uses Metalock-Bantam and Sub-D, 9-pin connectors for its X1, X2, and X3 ports.
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Product Description:
The R902109422 electronic module is a mobile machine controller from Bosch Rexroth Indramat in the BODAS Controllers series. Designed for off-highway hydraulics, it coordinates sensors, pumps, and proportional valves by executing deterministic logic based on application software. Through standardized fieldbus ports, it links human-machine interfaces with hydraulic actuators so OEMs can implement closed-loop control without separate gateway hardware.
For connectivity, the controller supports RS232 and CAN buses for parameter downloads during maintenance and real-time messaging between multiple ECUs. This supports both setup and networked operation. Internal components remain operational from −40 °C to +70 °C, allowing direct frame mounting near the engine bay. The housing carries an IP20 rating, so it must be installed in a protected compartment. A Metalock-Bantam plug on port X1 provides a vibration-resistant latch for repeated diagnostic use.
Field wiring uses clearly assigned pinouts. The CAN header presents 7 = CAN High; 2 = CAN Low, while the serial header provides 5 = Ground; 2 = TxD; 3 = RxD for notebook connections. Power and signal leads attach through the X2 Sub-D, 9-pin receptacle, and the matching X3 Sub-D, 9-pin connector supports daisy-chain layouts. Because the cable specification does not require twisted pair or additional shielding, standard harnesses can be used when segment length stays within bus timing limits. This reduces cable complexity in protected control compartments. It also helps streamline service laptop connections in the field.
Wake Industrial offers same-day shipping when schedules are tight. Written quotations remain firm for 30 days to aid purchasing departments. Customers can use the chat tool available on the website for questions about type codes or pin assignments.
Frequently Asked Questions about R902109422:
Q: Which communication interfaces are available on the R902109422 controller?
A: The R902109422 supports both RS232 and CAN communication interfaces.
Q: What is the operating and storage temperature range for the R902109422?
A: The controller can operate and be stored in temperatures ranging from -40°C to +70°C.
Q: What type of X1 connector does the R902109422 controller use?
A: This model features a Metalock-Bantam X1 connector.
Q: What is the protection class rating of the R902109422 controller?
A: The R902109422 controller carries an IP20 protection class rating.
Q: What are the RS232 pin assignments on the R902109422 controller?
A: RS232 communication on this controller uses pins 5 for Ground, 2 for TxD, and 3 for RxD.
