I. Model Segmentation Analysis

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

PB: PROFIBUS-DP Master Station Communication

9-pin D-Sub Interface, Maximum 12MBaud, Compatible with mainstream PROFIBUS Master Stations such as Siemens PLCs.

EN1: 8V Rotary Transformer / HSF Encoder Interface

Adaptation: MKD Motor Rotary Transformer, HSF/RSF Encoder; Input Frequency 18kHz, 12-bit A/D.

NNN: No Second Encoder Interface

NNN: No I/O Expansion Module

NN: No Safety Function (No Safety)

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

NN: No Additional Special Functions

(Implied -FW): Factory Standard Firmware

II. Core Hardware Configuration (CSH01.1C General)

Number of Control Axes: Single-axis High Performance

Control Cycle: Current Loop 62.5μs, Speed Loop 125μs, Position Loop 250μs

Control Power Supply: DC24V ±10%, Approximately 7.5–10W

Onboard I/O: 7DI / 3DI/O / 1 Relay Output

Communication: PROFIBUS-DP (PB) + RS232 (Debugging) + Service Ethernet

Encoder: EN1 (Rotary Transformer / HSF)

Adaptation Power Units: HCS02/HCS03/HCS04 Full Series

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

III. Key Module Highlights

1. PB (PROFIBUS) Bus

Advantages: Seamless integration with Siemens S7-300/400/1200/1500 PLCs, the most common bus in industrial sites

Performance: 12MBaud High Speed, Supports Periodic / Non-periodic Data, Complete Diagnosis

2. EN1 Rotary Transformer / HSF Encoder

Adaptation: MKD Series Servo Motors (Rotary Transformer), HSF/RSF Absolute Value Encoders

Advantages: Resistant to Vibration, Oil Stain Resistance, High Reliability, Suitable for Harsh Industrial Environments

Compared to ENS: EN1 is specifically designed for Rotary Transformer / HSF, does not support Hiperface/1Vpp/TTL

3. NNN + NNN No Expansion

Onboard I/O is sufficient for basic logic, no additional expansion cards required, lower cost

4. NN No Safety

Suitable for: Standard Automation Equipment without Safety Motion Requirements

IV. Typical Application Scenarios

Siemens PLC + PROFIBUS System: Machine Tools, Production Lines, Automated Production Lines

Equipment in Harsh Environments: High Vibration, Oil Stain, Dusty (such as Metallurgy, Mining, Heavy Machinery)

MKD Rotary Transformer Motor Special: Festo MKD Series Servo Motors for Control

Standard Single Machine Networking: Requires PROFIBUS Communication, No Additional I/O / Analog Input/Output