RMA12.2-32-DC024 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat RMA12.2-32-DC024 is part of the RECO Drive Modules series and features 32 outputs in a 4 by 8 arrangement. Each FET transistor output provides 0.5 amps at a turn-on voltage of 24 VDC, with built-in galvanic isolation and internal current limiting. The module measures 192 mm in height, 81 mm in depth, and 41.3 mm in width.
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Product Description:
The RMA12.2-32-DC024 is an output module produced by Bosch Rexroth Indramat for the RECO Drive Modules series. Mounted in the RECO back-plane, the card translates low-level control signals into protected 24-volt switching that drives pneumatic valves, contactors, and pilot lamps. By concentrating thirty-two sourcing channels on a compact board, it extends machine I/O capacity without occupying multiple slots. The module delivers fast transistorized actuation while helping shield the upstream motion controller from field faults and current spikes that are common on factory wiring. This arrangement supports dense control architectures where many on and off commands must be handled from a single rack position.
Its enclosure measures 192 mm in height, 41.3 mm in width, and 81 mm in depth, so it fits alongside servo drives inside shallow control cabinets. The board provides 32 outputs, and each channel is rated for 0.5 A per output, allowing direct connection to midsize inductive or resistive loads without external relays. An internal current-limit circuit supervises every channel and reduces drive when sustained overload is detected, helping the transistor stage survive wiring errors. The short-circuit-proof design further helps prevent device failure by switching a channel off within microseconds when a line is shorted. Status LEDs at each point indicate switching states and fault conditions for quick visual checks during operation.
The outputs are arranged in a 4 x 8 matrix that shares a common supply rail while keeping return paths separated to reduce crosstalk. Each channel uses a FET transistor that switches rapidly at the required 24 VDC field level, which helps keep power dissipation low and response times short. Upstream logic is protected by galvanic isolation, so ground shifts or electrical noise on the actuator side do not couple back into the control rack. Separate return paths also help maintain stable switching behavior when several loads change state at the same time. The compact profile allows high-density discrete outputs without increasing cabinet depth.
Frequently Asked Questions about RMA12.2-32-DC024:
Q: How many outputs are available on the RMA12.2-32-DC024 drive module?
A: The RMA12.2-32-DC024 module features a total of 32 outputs for flexible control applications.
Q: What type of output circuit does the RMA12.2-32-DC024 use?
A: This model utilizes FET transistors in its output circuit configuration.
Q: What is the maximum output current per channel on the RMA12.2-32-DC024?
A: Each output on this module can supply up to 0.5 A of current.
Q: Does the RMA12.2-32-DC024 include galvanic isolation?
A: The RMA12.2-32-DC024 provides galvanic isolation for improved electrical safety.
Q: Is the RMA12.2-32-DC024 short-circuit proof?
A: This module is designed to be short-circuit proof, protecting its outputs from damage.
