I. Model Breakdown

CSB01.1C-S3-ENS-MEM-NN-S-NN-FW

CSB01.1C: CSB01 series, version 01.1, C = Configurable (with expansion slot)

S3: Main communication = SERCOS III (Ethernet hard real-time bus), dual RJ45, 100 Mbps, cycle up to 250 µs

ENS: Encoder 1 (motor end) = 12V, Hiperface/1Vpp/TTL/IndraDyn fully compatible

MEM: Encoder 2 = Encoder Emulation (incremental encoder simulation output), A/B phase pulses, can replace physical encoder for upper computer / slave axis

NN: Safety = No integrated STO safety function

S: Panel = Standard single-line LED + 4 keys

NN: Special functions = None

FW: Pre-installed official firmware + authorization, plug-and-play

II. Core Functions of MEM (Encoder Simulation)

Signal type: A/B phase quadrature pulses + zero position Z phase, TTL level (5V)

Resolution: Programmable, up to 250,000 pulses per revolution

Electrical interface: 15-pin D-Sub (X10), compatible with standard incremental encoder interface Purpose:

Provide position feedback to the upper-level PLC / CNC system (replacing physical encoders)

Master-slave synchronization: The spindle (this driver) outputs pulse control for the slave axis servo / stepper

Equipment retrofit: New driver simulates old encoder signals, compatible with the old system

III. Core Technical Specifications

Control voltage: DC 24 V ±10%, power consumption approximately 7.5–8 W

Control axes: Single axis

Control cycle: Current 125 μs / Speed 250 μs / Position 500 μs; SERCOS III minimum cycle 250 µs

Encoder interface:

Channel 1 (ENS): 12V, Hiperface/1Vpp/TTL/Full compatibility with IndraDyn motor

Channel 2 (MEM): 5V TTL, A/B/Z phase simulation output

Communication: SERCOS III (dual RJ45); RS232 debugging port, Ethernet service port

Safety function: None (NN)

Digital I/O: 5DI / 3DI/O / 1 relay output

Panel: Single-line LED + 4 keys (local debugging, address, parameters)

Size (mm): 350 × 80 × 220 (standard gauge)

Weight: Approximately 1.2 kg

Protection: IP20 (inside the control cabinet)

IV. Application Scenarios

Master-slave synchronization system: Printing, textile, papermaking, spindle outputs MEM pulses to control the slave axis, achieving electronic gearing

Upper computer position feedback: When the PLC / CNC system has no SERCOS III interface, use MEM pulses for position closed-loop

Equipment retrofit upgrade: Old machines / equipment retain the original encoder interface, new driver simulates the old encoder signal

Multi-axis linkage: SERCOS III for real-time synchronization, MEM provides position reference for third-party axes