CSH01.1C-ET-EN1-NNN-MEM-S2-S-NN
May 26, 2026

CSH01.1C-ET-EN1-NNN-MEM-S2-S-NN

CSH01.1C-ET-EN1-NNN-MEM-S2-S-NN Brand: Bosch Rexroth (Bosch Rexroth) Series: IndraDrive CSH Advanced Single-axis Control Card (Next-generation High-performance Axis Card) Order Number (Typical): R911335xxx (Full model with FW) Positioning: Mostly Ethernet + EN1 encoder + memory card + S2 safety (SIL2) + standard panel + expandable high-end servo control section

Description

I. Model Breakdown (CSH01.1C Advanced Platform)

CSH01.1C

CSH01 = IndraDrive Advanced Control Series (Advanced), with superior performance compared to CSB01/CSB02

1 = Hardware Version V1

C = Expandable (with expansion slot), supporting later addition of communication / encoder / safety modules

ET: Multi-Ethernet (Multiple Ethernet Masters)

Support: EtherCAT, PROFINET, SERCOS III, EtherNet/IP, Powerlink, multi-protocol switching

EN1: Encoder Interface EN1 (X61)

Support: Hiperface, 1Vpp, TTL, EnDat, SSI, Resolver

12V/500mA, standard for IndraDyn motor

NNN: No second encoder, no analog quantity, no encoder simulation expansion

MEM: With memory card slot (optional storage card)

Usage: Parameter backup / restoration, firmware upgrade, motion program storage

S2: Safety Option S2 = Safe Motion (SIL2/PLd)

Includes: STO, SS1, SDI, SLS, etc. safety motion functions, meeting high mechanical safety requirements

S: Standard Local Panel (Single-line LED + 4 Keys)

NN: No additional special functions

(Complete model usually has suffix FW = Factory Pre-installed Firmware)

II. Core Parameters (CSH01.1C General)

Number of Control Axes: Single axis (High Performance)

Control Power Supply: DC24V ±10%, approximately 8–10W

Control Cycle (Advanced Performance):

Current Loop: 62.5 μs

Speed Loop: 125 μs

Position Loop: 250 μs

Communication: Multi-Ethernet (ET), RS232 (Debug), Service Ethernet

I/O: 7DI / 3DI/O / 1 Relay Output; Expandable Safety I/O

Safety: S2 = SIL2/PLd Safe Motion (More functions than L1/L2)

Size / Weight: 103×241×103 mm; approximately 0.85 kg

Compatible Power Units: HCS02, HCS03, HCS04 Full Series

Compatible Motors: MSK, MHD, MKE, MKY, etc. IndraDyn Full Series


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