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The USB-RS232/485-OPTO module is a cost-effective way to convert
RS485 industrial buses to a USB interface. When
connected to a PC USB port the device is automatically detected and is installed as a native COM port
which is compatible with any existing serial communication
application. They have 600W protect between the USB port
and RS-232 /422/485 protects. The USB-RS232/485-OPTO has a 384
byte receive buffer with an adjustable timeout and a 128
byte transmit buffer with auto-transmit control. This makes it easier to add RS485 devices to your
system with easy plug-and-play.
  • Computer interface: USB 1.1 2.0 Plug and Play.
  • Supports USB to RS232/422/485.
  • Automatic flow control for RS485 Half Duplex.
  • Maximum number of devices in the RS485 network: Half Duplex to 32 devices
  • Power: from the USB port.
  • USB port RS-232/422/485 bus protection: 600W.
  • RS-232 connector:DB9 male
  • Metal case size: 105x85 x27 mm
  • Operating environment: -25 to 70°C, 10 to 90% relative humidity, non-condensing.

Link to datasheet can be found here.

JVL's latest News
Updated: 20/11-2018
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SPS Automation Middle East 18.-19. September 2018
New NEMA23 Integrated Stepper Motor (MIS23xQ/R/S/T)

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New NEMA23 Integrated Stepper Motor (MIS23xQ/R/S/T)

NEMA34 86mm Integrated Stepper Motor Linear Actuator

Below versions can be delivered
  • Non-Captive linear actuator with nut inside motor.
  • External linear actuator. Nut are mounted on lead screw.
  • Captive and External linear actuator can be delivered with integrated driver or controller.

Industrial Ethernet for MAC
MIS340-MIS343 QuickStep - NEMA34 Programmable Integrated ServoStep Motors with Closed-Loop, Ethernet, multiturn encoder

MIS340-343 QuickStep - Integrated Stepper Motors.
QuickStep, the Integrated Stepper Motors from JVL. A wealth of possibilities in a series of of the world´s most compact stepper motors with the higest microstepping resolution. 4 sizes are available. From 3Nm to 12Nm


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