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Your benefits

High-performance bus
Transmission rate of 48 Mbit/s – Very fast response time of up to 20 μs – One terminal module for all signal and function modules

Ease of installation/maintenance
Easy installation due to secure sliding mechanism – Click connection for quick mounting of the shield connection on the module – Coding to prevent from mixing up modules, etc.

Space-saving connection technology
Space-saving, step-shaped wiring level with spring clamp technology – Easy module replacement due to upright wiring – High modularity due to 2-, 4-, 8-channel modules

Clear labeling
Labeling strips for individual marking per channel – Status LEDs with direct assignment on the labeling strip – Pin assignment and wiring diagrams on each module

Clear status and diagnostic displays
Display of diagnostics and channel states via LEDs – Clear assignment and readability of channel states – Detailed diagnostics of each electronics module in the system

MOVI-PLC® I/O system C – Our portfolio
Module Description Properties Data sheet
OCE12C Bus coupler
  • EtherCAT® (SBusPLUS) bus coupler
 To data sheet
OCC11C Bus coupler
  • CAN bus coupler (SBus)
 To data sheet
Module Description Properties Data sheet
ODI24C Digital input module
  • 2 × DI
  • DC 24 V
  • Input filter time delay parameterizable 2 μs...3 ms
  • ETS function with µs timestamp
 To data sheet
ODI42C Digital input module
  • 4 × DI (fast)
  • DC 24 V
  • Input filter time delay parameterizable 2 μs...4 ms
 To data sheet
ODI43C Digital input module
  • 4 × DI
  • DC 24 V
  • 2/3 wire connection
 To data sheet
ODI81C Digital input module
  • 8 × DI
  • DC 24 V
 To data sheet
ODO21C Digital output module
  • 2 × DO
  • DC 30 V
  • AC 230 V
  • 3 A
  • Electrically isolated per channel
  • Relay
 To data sheet
ODO41C Digital output module
  • 4 × DO
  • DC 24 V
  • 2 A
 To data sheet
ODO81C Digital output module
  • 8 × DO
  • DC 24 V
  • 0.5 A
To data sheet
ODO82C Digital output module
  • 8 × DO
  • DC 24 V
  • 0.5 A
  • NPN
To data sheet
Module Description Properties Data sheet
OAI42C Analog input module
  • 4 × AI
  • 16 bit
  • 0(4)…20 mA current
 To data sheet
OAI41C Analog input module
  • 4 × AI
  • 16 bit
  • -10 V…+10 V voltage
 To data sheet
OAI44C Analog input module
  • 2 × AI
  • 16 bit
  • -80 mV...+80 mV voltage
  • TC type J, K, N, R, S, T, B, C, E, L
  • Reduced parameter bytes
 To data sheet
OAI45C Analog input module
  • 4 × AI
  • 16 bit
  • 0…3000 ohms resistance
  • Resistance measurement 2-, 3-, and 4-wire
  • Pt100, Pt1000, NI100, and NI1000 resistance temperature transmitters
 To data sheet
OAO42C Analog output module
  • 4 × AO
  • 12 bit
  • 0(4)…20 mA current
 To data sheet
OAO41C Analog output module
  • 4 × AO
  • 16 bit
  • -10 V…+10 V voltage
 To data sheet
Module Description Properties Data sheet
OFI41C Safe digital input
  • 4 × SDI
  • DC 24 V
  • 0.5 A
  • Safety
 To data sheet
OFO41C Safe digital output
  • 4 × SDO
  • DC 24 V
  • 0.5 A
  • Safety
 To data sheet
Module Description Properties Data sheet
OSM11C Analog input DMS
  • Direct connection of a full resistance bridge (DMS) or load cell
  • 4- or 6-wire connection
  • 16 (24) bit resolution
  • Absolute accuracy Basic error ±0.1 % (± 0.01 %)
  • Onboard current supply 2V5, 5 V, 7V5, 10 V and 12 V
 To data sheet
OSM12C SSI module
  • SSI - Encoder, Master or Slave operation
  • Encoder frequency 125 kHz – 2 MHz
  • µs timestamp function
  • Alarm function
  • Diagnostic function
 To data sheet
OSM13C Counter module
  • 1 × counter 32-bit (AB) DC 24 V
  • up to 400 kHz
  • 1 × DO, DC 24 V for comparison function
  • 0.5 A
 To data sheet
OSM14C Counter module
  • 1 × counter 32-bit (AB); DC 5 V
  • up to 2 MHz (differential signal)
  • comparison function
 To data sheet
OEM12C Energy measurement module
  • AI 1 × 3 Ph
  • 230 / 400 V
  • 3-phase and N conductor
  • Current range 1A (expandable via current transformer)
  • Remanent storage of energy values; Diagnostic function
  • Resolution measured value 24 Bit
  • Existing measured quantities: Voltage and Current, Electrical power, Electrical work, Harmonics, Phase shift cos phi, Frequency
 To data sheet
ORS11C RS422/485 Interface
  • RS422/485 interface
  • Protocols ASCII, STX/ETX, 3964(R) and Modbus RTU (Master, Slave)
 To data sheet
Module Description Properties Data sheet
OPV81C Potential distributor
  • 8 × DC 24 V terminals
 To data sheet
OPV82C Potential distributor
  • 8 × DC 0 V terminals
 To data sheet
OPV41C Potential distributor
  • 4 × DC 24 V terminals
  • 4 × DC 0 V terminals
 To data sheet
OPM11C Power supply module
  • DC 24 V input voltage
  • 10 A
  • Polarity reversal protection
  • Overvoltage protection
 To data sheet
OZB11C Bus cover
  • 1 piece
 To data sheet
OZS11C Shield bus carrier
  • 10 pieces
 To data sheet
Ready for anything with MOVI-PLC{{®}} I/O system C

In combination with the new MOVI-C® CONTROLLER portfolio, the product portfolio of SEW-EURODRIVE and external field units provides for an ideal interaction. As a comprehensive solution, the I/O system combines high performance and the latest functions with a well thought-out mechanical concept.

EtherCAT® and CANopen interface modules are available for data exchange with the controller when using this solution. The I/O modules are equipped with a power module for power supply and support up to 64 electronics modules on the backplane bus.

A module unit consists of a terminal module and an electronics module. These are connected with a secure sliding and locking mechanism. The terminal module combines clamps, a fixture for the electronics module and the backplane bus connector. In case of servicing, only the electronics module is exchanged by simply pulling it out of the terminal module – the wiring and mounting on the 35 mm DIN profile rail remains the same. The electronics modules can be supplied with voltage and/or divided into separate potential groups by using additional supply modules. The terminals are arranged on the terminal module in a step-shaped manner using the proven and particularly safe contacting spring-clamp technology in this way enabling fast, clear and safe wiring. The integrated status LEDs and the labeling strips on the front of the electronics modules ensure a channel-specific, clear assignment and readability of channel states. The backplane bus concept with a speed of 48 Mbit/s makes for very short response times.

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