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Tag rs485

ZCONV485

ZCONV485 is an efficient and compact RS232 – RS485 self-powered converter.

It connects directly to the RS232 port using the classic 9-pin SUBD connector. From this it derives also the current necessary for its operation.

On the opposite side there are 6 terminals with a 5.08 mm pitch to which the RS485 communication cable is to be connected. It is also possible to supply the converter directly from the bus by applying a voltage between 9 and 24 Vdc.

Technical characteristics, RS232 side:

  • Data Rate up to 120 kpbs
  • ESD +/-15 kV (HBM – Human Body Model)
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
  • Max supply current 15 mA

Technical characteristics, RS485 side:

  • Maximum bumber of end node: 32
  • Low Supply Current, 5 mA Max
  • Meets or Exceeds the Standard Requirements of ANSI RS-485 and ISO 8482:1987(E)
  • Common-Mode Voltage Range of −7 V to 12 V
  • Positive- and Negative-Output Current Limiting
  • Driver Thermal Shutdown Protection

The following table shows the pinouts of the two connectors.

RS232
RS485
Function

1
Power Supply 9 – 24 Vdc
2
2
RXD+ / A

3
RXD- / B

4
TXD- / Z
35
TXD+ / Y
5
6
Gnd
4, 7

Power Supply

More information? Please use the following form.

MultiControl V.2

For one of the our most valued customer we have designed and programmed an electronic board based on the powerful microcontroller dsPIC 33FJ256MC710a from Microchip.

Multi Control V. 2.0
Multi Control V .2.0

Here below we summarize the main features, just enough to understand what types of electronic systems TSP is able to create according to customer specifications.

  • microcontroller dsPIC33FJ256MC710a from Microchip
  • 24 inputs working at 24 V
  • 24 PNP outputs working at 24 V
  • differential incremental encoder interface
  • CAN bus
  • 2 x RS232
  • RS422/RS485 optoisolated
  • I2C Bus
  • estended power supply 9-30 Vdc
  • dimension 188 x 130 mm

Here below you can see some details about the layout and the PCB.

Layout of the board
PCB tracing and routing
The board is inside the control panel of the machine

For more information please use the following form.