R911312549
The R911312549 (CSH01.1C-PB-EN2-NNN-MEM-S1-S-NN-FW), developed by Bosch Rexroth Indramat, is an element of the versatile IndraDrive system. It stands out due to its scalability in power and performance, and incorporated hardware. This drive controller consists of two parts: the power section and control section. With application across a variety of platforms including machine tools, food processing and packaging machines, and more, the CSH01 range is categorised under the ADVANCED family of control sections.
Known more specifically as the CSH01.1C-PB-EN2-NNN-MEM-L2-S-NN-FW, this single-axis, readily configurable control section features a PROFIBUS control communication system, enabling regular exchange of status updates and diagnostic messages. It also includes an encoder evaluation interface (standard) designed to connect with 5V supply voltage encoders. Accepted encoder types include the sin-cos encoder (1 Vpp) featuring an EnDat 2.1 interface plus Sense lines, sin-cos encoder (1 Vpp) with a reference track, and a 5V-TTL square-wave encoder with a reference track. The product's safety technology module consists of a Safe Torque Off (STO) option achieving a rating of SIL3 as per IEC 62061, and category 3 PLe in line with ISO 13849-1. This prevents unexpected machine start-ups and includes a safety emergency shutdown function. The product, belonging to category C3 as per IEC 61800‑3, has a maximum inrush current rating of 4A and a maximum pulse width of 100ms.
