CSH01.1C-PB-ENS-EN2-NNN-L2-S-NN-FW

The Bosch Rexroth Indramat CSH01.1C-PB-ENS-EN2-NNN-L2-S-NN-FW from the CSH Advanced Controllers series features a 7.5 W power consumption at 24 VDC rating and integrates 2 analog outputs with native PROFIBUS master communication. It supports the Indradyn/Hiperface/1 Vpp/TTL primary encoder option for high-resolution feedback and delivers precise regulation with current control cycle times of 62.5 µs and 125 µs. An onboard repeater stage provides an output resistance of 350 Ohms to stabilize the PROFIBUS interface, while a dedicated configuration slot ensures easy module integration. This single-axis control unit employs ferrule-ready screw terminals for reliable signal and power connections.

Connectivity and installation are streamlined by dual X4 and X8 female D-Sub connectors for the ENS module and a Type A cable per DIN EN 50 170-2 standard for PROFIBUS. The metalized connector housing and mounting-screw shield connection protect signal integrity, and the active terminating resistor can be enabled at both bus ends. A built-in signal level converter from RS-232 to RS-485 at X2 simplifies serial interface adaptation, while isolated inputs/outputs require a separate power supply connection for enhanced noise immunity. The unit also delivers an analog input bandwidth of 1.4 kHz for high-speed process data acquisition.

Designed for industrial durability, the controller ships in ruggedized packaging to guard against transit damage and is backed by a one-year warranty. Direct encoder cabling is supported via the manufacturer’s harness, and best practices call for a 10 mm stripped wire length at the spring-clamp terminals. A modest 2 W consumption on the PROFIBUS interface ensures that the device operates efficiently in dense cabinet layouts.