Product Description:

The R-IB IL 24 DO 32/HD-PAC is an output module produced by Bosch Rexroth Indramat within the R-IB Interface Modules series. The unit serves as a field-level component that translates controller commands into switched 24 V lines for actuators, indicators, or interposing relays on a machine. By concentrating multiple channels inside a 48.8 mm housing, it allows high-density signal distribution while remaining suited for DIN-rail installation in protected control cabinets.

The module offers 32 digital outputs, with each channel referenced to a 24 V supply rail. Every channel supports a nominal load of 0.5 A, and built-in stages protect against short-circuit and overload conditions, isolating faults from the upstream controller. Logic circuitry inside the slice operates from 7.5 V so that low-power signal electronics remain separated from the output drivers. A nominal output voltage of 24 V DC standardizes wiring with common industrial actuators, while a local bus exchange rate of 500 kbaud moves status and diagnostic bits to neighboring slices. The internal controller transfers the channel states to the host through a 32-bit process data image, minimizing scan time on the master bus and supporting high-density I/O operation.

For installation, the PCB sits inside a 120 mm tall enclosure that projects 71.5 mm from the rail and weighs 135 g. The front shroud remains within the cabinet splash zone, so an IP20 rating is sufficient for particulate-free rooms. Field wiring uses the 1-Wire topology, which simplifies commoning of the return conductor and lowers connector count. Under simultaneous load, the slice can source 8 A without derating, and vibration endurance of 5 g with shock resistance of 25 g helps protect operation during machine movement. The backplane coupler secures the module and lets the controller map its data word automatically.