Product Description:

The RZP01.1-L1 option module is manufactured by Bosch Rexroth Indramat as part of the RZP Option Modules series. It is an auxiliary board that installs beside the controller’s main electronics to extend the amount of cyclic process data that can be handled in an industrial automation cell. By adding this module, a user can tailor the data throughput of an Indramat drive system to match specific machine requirements.

At the communication layer the board supports a data throughput of 10 Mbit/s, a value that defines the maximum signaling rate allowed on the bus lines. Power is supplied from the host at 24 V DC, and the incoming voltage may vary within a tolerance of -15/+20% without disrupting operation. Network size is capped at 16 addressable nodes; this limit simplifies token management and ensures deterministic response times. Internally, each control cycle can move up to ten words of process data that are encoded in 16 bit width, while the peak number of 32-bit parameter objects remains four to preserve memory. The circuitry draws only 5 W from the backplane, so heat dissipation is low and the host cabinet ventilation seldom needs adjustment. Acceptable ripple on the incoming supply is limited to 5 %, shielding the logic from excessive voltage modulation.

The module is qualified for environments classified as 3K3, meaning it functions in production areas with moderate humidity and limited airborne contaminants. It maintains rated performance between +40 °C and 0 °C operating extremes, and it withstands storage temperatures down to -25 °C without component damage. With a compact length of 107 mm and a width of 87 mm, it occupies minimal rack space, permitting multiple modules to share the same control section. Designers can specify the unit where modest process data expansion, tight power budgeting, and defined environmental limits converge.