CSH01.1C-NN-ENS-MEM-MA1-NN-S-NN
May 26, 2026

CSH01.1C-NN-ENS-MEM-MA1-NN-S-NN

CSH01.1C-NN-ENS-MEM-MA1-NN-S-NN Brand: Bosch Rexroth (Bosch Rexroth) Series: IndraDrive CSH Advanced single-axis servo control card Position: No fieldbus + ENS universal encoder + memory card + analog expansion + no safety function + standard panel. It is a high-performance single-machine control card for high-precision analog control and local storage.

Description

I. Model Breakdown

CSH01.1C

CSH01 = Advanced Control Series; 1 = Hardware V1; C = Expandable (with expansion slot).

NN: No Fieldbus Protocol

No Ethernet, SERCOS, PROFIBUS, etc. bus interfaces. Only retains RS232 debugging port and service network port.

ENS: General Encoder Interface (Hiperface priority)

Support: Hiperface, 1Vpp (sin/cos), TTL full type encoders, compatible with IndraDyn full series motors.

MEM: Memory Card Expansion (Memory Card)

With SD card slot, supports parameter backup / restoration, firmware upgrade, local program storage, data recording.

MA1: Analog I/O Expansion (Analog 1)

X10 expansion slot with 1 analog input + 2 analog outputs, ±10V, 16-bit high precision, for external signal closed-loop control.

NN: No Safety Function (No Safety)

No STO, SIL2/3 etc. safety motion options.

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

Used for local parameter setting, status display, fault diagnosis.

NN: No Additional Special Functions.

(Default **-FW**): Factory pre-installed standard firmware.

II. Core Parameters (CSH01.1C General)

Control Axis Number: Single Axis (High Performance)

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

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

Communication: RS232 (debugging), service Ethernet; No fieldbus

I/O: 7DI / 3DI/O / 1 Relay Output; MA1 Expansion: 1AI + 2AO (±10V/16-bit)

Expansion: MEM (SD Card) + MA1 (Analog); Can be added with communication / encoder modules

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

Compatible Power Units: HCS02, HCS03, HCS04 Full Series

Compatible Motors: MSK/MHD/MKE Full Series Servo Motors with Hiperface/1Vpp/TTL Encoder

III. Key Configuration Highlights

1. ENS Multi-Encoder Compatibility

Advantage: One interface adapts to all mainstream encoders, allowing mixed use of different motors without card replacement.

Typical Motors: MSK (Hiperface), MHD (1Vpp), MKE (TTL).

2. MEM Local Storage

Purpose: Run independently without the upper computer, one-click backup / restoration of parameters, efficient on-site debugging.

Support: Firmware upgrade, motion program storage, running data recording.

3. MA1 High-Precision Analog

Application: Tension control, pressure closed-loop, speed synchronization, external signal input.

Performance: 16-bit resolution, ±10V range, fast response, high precision.

4. NN No Bus + No Safety

Applicable: Standalone automation, independent equipment, no networking required, high-performance scenarios without safety requirements.

IV. Application Scenarios

High-Precision Analog Closed-Loop: Such as tension control, sheet processing, pressure / flow control.

Independent Equipment / Standalone Automation: Machine spindle, special equipment, packaging machinery, test bench.

Multi-Encoder Mixed Use: One device equipped with different types of encoder motors, no need to replace the control card.

Local Maintenance Convenience: Parameter backup / restoration, firmware upgrade do not require the upper computer.


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