REXRTOH IndraDrive Controller CS Series Technical Analysis and Application Guide

L1: Start lock stop (compliant with EN60204-1 stop category 0);

L2: Safe Torque Off;

S1/S2: Supports safety functions such as Safe Motion, safe speed limit, and safe position that comply with IEC 61508.

Electrical Connection and Signal Specification

The electrical interfaces of the control section mainly include:

X31/X32: Digital and analog I/O, 24V power input;

X2: RS232 serial port, used for debugging and parameter setting;

X26: Engineering Ethernet interface, supporting web diagnostics and software updates.

There are four types of digital inputs:

Type A (standard): compliant with IEC 61131, response time 20-100 µ s;

Type B/C (probe input): used for high-speed position capture, with pulse widths supporting 4 µ s and 200 µ s respectively;

Type D: Can be reused with analog input.

Analog input supports ± 10 V voltage or 0-20 mA current signals, with a resolution of 12 bits and a maximum common mode rejection ratio of 70 dB. Analog output provides 0-10 V or ± 10 V signals, with a load capacity of 5 mA-10 mA.

Safety regulations and usage precautions

The IndraDrive control system design complies with multiple international safety standards, and the manual specifically emphasizes:

Safe voltage (PELV): All interfaces ≤ 50 V comply with the protection ultra-low voltage standard and can be connected to basic insulation equipment;

Grounding requirements: When the leakage current is greater than 3.5 mA, a suitable ground wire should be selected according to the cross-sectional area of the wire (see Table 3-1 in the manual for details);

Dangerous sports protection: measures such as external safety barriers, emergency stop switches, and mechanical brakes must be taken to prevent accidental movements;

Thermal protection: Surface temperatures of heat sinks, braking resistors, etc. may exceed 60 ° C, and protective covers or warning signs should be installed;

Electromagnetic compatibility: The drive controller belongs to Class C3 equipment in IEC 61800-3 and requires filtering and shielding measures. It is not suitable for civilian low-voltage power grids.

Environmental protection, disposal, and service support

Environmental protection features: The main body of the product is made of metal and plastic, with a focus on resource recycling during the production process, and does not contain harmful substances;

Scrap disposal: Users can send the cleaned products back to Rexroth for professional recycling, and the batteries need to be disposed of separately according to local regulations;

Service Network: Rexroth provides global technical support, with a technical capability center at its headquarters in Germany and a 24/7 service hotline at+49 9352 40 5060.

Model Supplement

1、 Main model of Control Sections

1. BASIC series

CSB01.1N-FC (Basic 1, OPENLOOP)

CSB01.1N-SE (Basic 2, SERCOS)

CSB01.1N-PB (Basic 3, PROFIBUS)

CSB01.1N-AN (Basic 4, ANALOG)

CSB01.1C (Basic 5, BASIC UNIVERSAL single axis)

CDB01.1C (BASIC UNIVERSAL Dual Axis)

2. ADVANCED series

CSH01.1C

CSH01.2C

CSH01.3C

2、 Optional Modules

1. Communication module

AN: Analog input extension (also used as a communication method for CSB01.1N-AN)

SE: Sercos (HCC02)

PB: PROFIBUS (HCC03)

PL: Parallel Interface (HCC01)

CO: DeviceNet/CANopen (HCC06, spring terminal)

CD: DeviceNet/CANopen (D-Sub interface)

S3: Sercos III “Slave” (HCC07)

ET: Multi-Ethernet (HCC20)

CCD: Cross Communication "Master" (HMC01)

2. Encoder Evaluations

ENS: Standard Encoder Evaluation (IndraDyn, HIPERFACE) ®,  1Vpp, 5V TTL)

EN1: Evaluation of Resolvers and HSF Encoders

EN2: EnDat 2.1/1Vess/TTL Encoder Evaluation

3. I/O expansion

AN: Analog input extension (4-channel differential)

MA1: Analog I/O Expansion (2 in 2 out, 12 bit)

MD1: Digital I/O Expansion (12 in, 8 out)

MD2: Digital I/O Expansion and SSI Encoder Evaluation (16 in, 16 out)

4. Safety Technology

L1: Starting Lockout

L2: Safe Torque Off

S1: Safety Technology I/O

S2: Safe Motion

5. Other

S: Standard Control Panel

PFM02.1: MultiMediaCard memory card (including FW and NW variants)

MEM: Encoder Simulation Module

3、 Related motor series models (mentioned in the document overview section)

MAD/MAF (Asynchronous Motor)

MBS-H (Synchronous Sleeve Spindle Motor)

MLF (Synchronous Linear Motor)

MCL (Ironless Linear Motor)

MKE (Explosion proof Synchronous Servo Motor)

MSK (Synchronous Servo Motor)

MS2E (ATEX explosion-proof synchronous servo motor)

MS2N (synchronous servo motor)

MBT (Synchronous Torque Motor)

MSM (Synchronous Servo Motor)

MHD (mentioned in the document, used for HSF encoder)

MKD (mentioned in the document, used for Resolvers)

4、 Connecting cables and accessory models (examples mentioned in the document)

RKB0021 (Long distance Ethernet cable, replacing RKB0011)

RKB0013 (Ethernet cable inside short distance control cabinet)

RK80021 (long-distance Sercos III/Ethernet cable)

RK80013 (Short distance Sercos III/Ethernet cable)

RKG4200 (connected to S1/M1 encoder system)

RKG0014 (connected to C0 encoder system)

IKS4043 (connected to R0/R1 encoder system)

IKS4042 (connected to SO/MO encoder system and SHL Hall sensor box)

IKS4038 (connected to a third-party 5V encoder)

RKG4400 (SSI encoder connected to MD2)

RKG4401 (compatible with Stegmann SSI encoder)