CSH01.1C-PL-ENS-EN2-NNN-NN-S-NN-FW
May 26, 2026

CSH01.1C-PL-ENS-EN2-NNN-NN-S-NN-FW

CSH01.1C-PL-ENS-EN2-NNN-NN-S-NN-FW Brand: Bosch Rexroth Series: IndraDrive CSH01.1C High-end Scalable Single-axis Servo Control Card Positioning: High-speed parallel interface + Dual encoders full closed-loop + No expansion, no safety functions, factory pre-installed firmware, focuses on ultra-low real-time delay + ultra-high positioning accuracy

Description

I. Model Interpretation

CSH01.1C: CSH high-end series, hardware version V1; C = scalable, supports subsequent installation of function modules

PL: High-speed parallel interface, hardwired transmission, extremely low response delay, suitable for direct connection with high-end CNC / dedicated upper computer

ENS: Main encoder interface, compatible with Hiperface, 1Vpp, TTL signals

EN2: Second encoder interface, supports 5V absolute value encoder (SSI, BiSS-C, Hiperface DSL)

NNN: No second encoder expansion, analog quantity, digital quantity, etc. additional modules

NN: No STO, Safe Motion, etc. safety functions

S: Single-line LED + 4 keys standard local operation panel

NN: No additional optional functions

FW: Factory pre-installed complete firmware, ready for use upon power-on

II. Core Parameters

Control axes: Single-axis high-performance servo

Control cycle: Current loop 62.5μs, speed loop 125μs, position loop 250μs

Power supply: DC24V ±10%, power consumption 8~10W

Board I/O: 7DI / 3DI/O / 1 relay output

Communication: PL high-speed parallel port, RS232 debugging port, service Ethernet

Encoder: Dual independent channels (main ENS + auxiliary EN2, supports full closed-loop control)

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

Compatible power units: HCS02, HCS03, HCS04

Compatible motors: Main motor equipped with Hiperface/1Vpp/TTL encoder, external 5V absolute value encoder at the load end

III. Configuration Features

PL parallel interface: Hardwired signal transmission, real-time performance far superior to conventional field buses, suitable for direct connection with high-end CNC systems.

Dual encoder full closed-loop: Motor encoder for speed feedback, load side absolute value encoder for position correction, eliminating transmission errors, positioning accuracy maximized.

Rational hardware: No expansion modules, no safety functions, architecture simple, focusing on high-speed communication and precise control core requirements.

Pre-installed firmware: No need for additional program writing, on-site installation and debugging more convenient.

IV. Application Scenarios

High-end CNC machines, precision grinding machines, machining centers (parallel connection of CNC system + full closed-loop positioning)

Semiconductor equipment, precision inspection equipment, etc. for strict requirements of response and precision

Shearing machines, following shearing machines, multi-axis synchronization, electronic cams, etc. dynamic process equipment

High-end automated production lines using hard-wired parallel control, without mechanical safety mandatory requirements


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