I. Model Field Interpretation

CSH01.1C: CSH high-end series, hardware version V1, expandable single-axis control card

SE: SERCOS II industrial real-time bus, compatible with existing outdated SERCOS II control systems, mostly used for equipment renovation and spare parts replacement

EN2: Encoder interface, supports EnDat 2.1, 1Vpp, TTL signals

ENS: Encoder interface, supports Hiperface, 1Vpp, TTL signals

NNN: No additional expansion modules such as analog quantity, memory card, encoder output, etc.

S2: Integrated STO safety torque shutdown, safety level SIL3 / Cat.3 / PLe, meets high-standard mechanical safety specifications

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

NN: No additional optional accessories

FW: Factory pre-installed complete firmware, can run upon power-on, no need for additional burning

II. Core Parameters

Number of control axes: Single-axis high-performance servo

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

Working power supply: DC24V ±10%, power consumption 7.5~10W

Onboard I/O: 7DI / 3DI/O / 1 relay; 1AI / 2AO

Communication interface: SERCOS II, RS232 debugging port, service Ethernet

Encoder: EN2 + ENS dual independent universal interface, compatible with different types of encoders, supports full closed-loop and master-slave synchronous control

Safety level: S2 (STO, SIL3 certification)

Dimensions: 241 × 103 × 49.5mm, weight approximately 0.85kg

Compatible power units: HCS02, HCS03, HCS04

III. Configuration Description

Dual universal encoder combination

The two interface specifications complement each other, allowing for flexible connection of different protocol encoders. It can form a motor encoder + external grating scale full closed-loop system or achieve synchronous control of the spindle and follower axis. The encoder compatibility range is wide.

SERCOS II bus

Perfectly compatible with traditional SERCOS II networking devices. During renovation, replacement of spare parts, there is no need to modify the original communication lines and control system.

S2 high-level safety

Standard STO safety function, suitable for production lines and machines with mandatory mechanical safety requirements.

Reduced architecture + pre-installed firmware

No extra expansion components, stable and reliable operation; comes with firmware, high efficiency for on-site installation and debugging.

IV. Application Scenarios

Maintenance of old SERCOS II bus equipment, overall machine renovation and spare parts replacement

Production lines and automation lines with SIL3/STO high safety level requirements

Precision equipment that requires mixing different types of encoders and achieving full closed-loop positioning or multi-axis synchronization

Projects that pursue quick installation and use, simplifying on-site configuration