SEW-EURODRIVE Products: Controller Hardware

Products

Control technology “made by SEW-EURODRIVE”

Solve many of your automation tasks flexibly and effectively using control technology from SEW-EURODRIVE. This page gives you a brief overview of the universal and scalable controller and software program that can be easily integrated into various automation concepts in an effective and economical manner. It is not relevant whether the movement requires free programming or whether it can be implemented by a standardized application module.

The concept:

Universal and scalable hardware: Motion and logic controller

Free programming of applications with the motion and logic controller MOVI-PLC^®

Easy configuration of applications with the Configurable Control Unit (CCU)

Universal and scalable hardware

The controllers are available in three variants:

As option cards

for MOVIDRIVE^® B drive inverters and MOVITRAC^® B frequency inverters,

for the master module of the modular MOVIAXIS^® multi-axis servo inverter, and

for the decentralized drive and positioning controllers MOVIFIT^® and MOVIPRO^®,

or as a compact controller on a mounting rail.

All SEW-EURODRIVE inverters can be connected using the system bus.

Available performance classes:

DHP11B – performance class basic: for simple motion control and control tasks with low requirements on response times

DHx21B – performance class standard: for motion control tasks for up to 16 axes and easy data maintenance with SD card

DHx41B – performance class advanced: for high-end motion control tasks for up to 64 axes and easy data maintenance with SD card

Other optional accessories

I/O system for interface expansion

ORA11B modem for remote maintenance

Controller performance class basic

Control card basic DHP11B

In unit versions T0, T1, T2

Installation in MOVIDRIVE^® B, MOVITRAC^® B, or as compact controller

Features:

Motion and logic controller in the lower power range

Up to 12 axes

Libraries and program modules:

Single-axis motion control (T0)

Technology motion control (T1)

MOVI-PLC^® I/O system via SBus

Engineering via RS485

Technical data:

PROFIBUS slave DP-V1

2 x CAN interfaces, 1 of which is electrically isolated

1 x RS485

8 digital I/Os

Status display for PLC and fieldbus

512 kB program memory + 128 kB data memory

16 kB retain variables + 8 kB system variables (retain)

Free-wheeling taks and cyclic task (1 ms, 5 ms, 10 ms, 100 ms)

OST11B expansion card for second RS485 interface (electrically isolated)

Controller performance class standard

Control card standard DHx21B

DHE21B with ETHERNET interface

DHF21B with additional interface for PROFIBUS slave and DeviceNet slave

DHR21B additionally with interface for PROFINET / EtherNet/IP / Modbus TCP/IP slave

In T0 unit version

Installation in MOVIDRIVE^® B, MOVITRAC^® B or as compact controller

Features:

Motion and logic controller for response times ≥ 10 ms

Up to 16 axes

Libraries and program modules: Single-axis motion control

MOVI-PLC^® I/O system via SBus

PC-readable SD card for firmware, application program and data allows for easy unit replacement and recipe management

Fast engineering via USB and Ethernet

Technical data:

1 x ETHERNET (10/100 BaseT) for engineering or TCP/IP and UDP via IEC 61131-3

2 x CAN interfaces, 1 of which is electrically isolated

2 x RS485, 1 electrically isolated

USB device

DHF21B: PROFIBUS slave DP-V1, DeviceNet slave

DHR21B: PROFINET slave, EtherNet/IP slave, Modbus TCP/IP slave

8 digital I/Os

Status display for PLC and fieldbus

Real-time clock

2 MB program memory + 4 MB data memory

32 kB retain variables + 24 kB system variables (retain)

Free-wheeling task (min. 10 ms), cyclic task (10 ... 10000 ms)

Controller performance class advanced

Control card advanced DHx41B

DHE41B with ETHERNET interface

DHF41B with additional interface for PROFIBUS slave and DeviceNet slave

DHR41B additionally with interface for PROFINET / EtherNet/IP / Modbus TCP/IP slave

In T0 ... T25 unit versions

Installation in MOVIDRIVE^® B, MOVITRAC^® B, MOVIAXIS^® master module or as compact controller

Features:

Motion and logic controller for response times ≥ 1 ms

Up to 64 axes

Libraries and program modules:

Single-axis motion control (T0)

Technology motion control (T1)

MultiMotion (T2)

Robotics (T3 and higher)

MOVI-PLC^® I/O system via SBus, or high-performance implementation with SBUS^plus

PC-readable SD card for firmware, application program and data allows for easy unit replacement and recipe management

Fast engineering via USB and Ethernet

Technical data:

1 x ETHERNET (10/100 BaseT) for engineering or TCP/IP and UDP via IEC 61131-3

1 x ETHERNET as SBUSplus (EtherCAT^®) master

2 x CAN interfaces, 1 of which is electrically isolated

2 x RS485, 1 electrically isolated

USB device

DHF41B: PROFIBUS slave DP-V1, DeviceNet slave (DHF41B)

DHR41B: PROFINET slave, EtherNet/IP slave, Modbus TCP/IP slave

8 digital I/Os

Status display for PLC and fieldbus

6 MB program memory + 8 MB data memory

32 kB retain variables + 24 kB system variables (retain)

Free-wheeling task (min. 10 ms), cyclic task (1 ... 10000 ms)

Controller: Variants

	UOH../DHx compact controller variant
	All controllers are also available as compact controller in a red housing for IP20 control cabinet installation, and for mounting on a mounting rail.
	MOVIFIT^® MTx variant
	MOVIFIT^® function level Technology Integrated control card basic or standard For decentralized field installation up to IP69 As freely programmable motion and logic controller with libraries and program modules specifically for materials handling applications. As parameterizable configurable control unit (CCU) with special application modules for materials handling applications, such as cam or simple positioning
	MOVIPRO^® SDC/ADC variant
	Integrated control card advanced For compact power with decentralized field installation up to IP54 As freely programmable motion and logic controller with libraries and program modules specifically for materials handling applications. As parameterizable configurable control unit (CCU) with special application modules for materials handling applications and positioning applications, such as cam positioning, bus positioning, modulo positioning, or sensor based positioning

Controller: SD cards

Memory cards

OMH41B:For performance classes 'standard' and 'advanced' in conjunction with the freely programmable MOVI-PLC^® motion and logic controller, technology levels T0 to T25 depending on the required motion control functions

OHMC41B:For performance classes 'standard' and 'advanced' in conjuntion with the configurable control unit (CCU), technology levels T0 to T25 depending on the application module in use

I/O system

The I/O system expands the digital and analog interfaces of the controllers.

Up to 32 modules in IP20 degree of protection can be connected per bus coupler via SBUS or SBUS^plus system bus.

Overview of benefits:

Powerful connection of controllers via system bus of machine module

Optimally integrated into the programming software PLC Editor of MOVITOOLS^® MotionStudio

A variety of combination options makes for flexible and individual machine solutions

Compact design and the modular structure reduce control cabinet space requirements to a minimum

Quick and easy installation or replacement during startup or service

Data exchange every ms using SBUS^plus

SBus bus coupler OCC11B	Bus coupler system bus CAN Transmission rate of 10 kBaud to 1 MBaud User-friendly address setting Max. 32 I/O modules can be freely combined per coupler LED for status display
Bus coupler SBUS^plus OCE11B	Bus coupler system bus ETHERNET Data exchange to all modules every ms Auto addressing Max. 32 I/O modules can be freely combined per coupler LED for status display

Inputs	Outputs
ODI81B 8 digital inputs Electrically isolated from the bus system LED for status display of the channels	ODO81B 8 digital outputs 0.5 A Electrically isolated from the bus system LED for supply voltage, error indication, status display of active channels
OAI41B 4 analog inputs Voltage ±10 V 13 bit resolution Electrically isolated from the bus system LED to indicate an exceeded control range	OAO41B 4 analog outputs Voltage ±10 V or 0 ... 10 V Electrically isolated from the bus system Resolution 12 bit or 11 bit LED for supply voltage
OAI42B 4 analog inputs Current 4 … 20 mA, ± 20 mA 13 bit resolution Electrically isolated from the bus system LED to indicate an exceeded control range	OAO42B 4 analog outputs Current 0 … 20 mA or 4 ... 20 mA Electrically isolated from the bus system 12 or 11 bit resolution LED for supply voltage
OAI43B 4 analog inputs Multi-Input ± 10 V or 4 ... 20 mA, ± 20 mA Pt100, Pt1000, Ni100, Ni1000, Cu50; type J, K, N, R, S, E, T Electrically isolated from the bus system LED to indicate an exceeded control range	OAO43B 4 analog outputs Multi-Output Electrically isolated from the bus system ± 10 V, 1 ... 5 V, 0 ... 10 V, ± 20 mA, 4 ... 20 mA or 0 ... 20 mA 12/11 or 10 bit resolution LED for group diagnostics

Accessories

OTM21B

Terminal module

For 2 or 3-wire installation

Max. terminal current 10 A

OBP11B¹

OBP81B²

Backplane connector

1-tier and 8-tier connectors

Remote maintenance via ORA11B

Straightforward and reliable access via remote maintenance

	Remote maintenance provides a convenient engineering access to the controllers. SEW-EURODRIVE provides several solutions depending on the plant topology: The simplest solution merely requires an analog phone line. The ORA11B modem converts signals for ETHERNET so that 'standard' and 'advanced' controllers can be easily addressed. This is an ideal solution if the stand-alone method is used to automate an entire machine. Alternatively, the controller can be addressed via a higher-level central PLC.
Technical data
Power supply	DC 0 – 60 V / 3 – 5 W
Functions	Analog modem with dial-up line up to 56 kBit/s Router with dial-in / dial-out / callback / DHCP server and client Switch with 4 ports, 10 / 100 MBit/s, full and half-duplex
Configuration	Web interface (local / remote)
Features	2 binary I/Os each, SMS message functionality