1 Channel, RS-232/RS-422 RS-485 to M-Bus Converter.  Support 100 M-Bus slaves. Configurablee M-Bus baud rate from 300 bps to 115200 bps. Watchdog Inside.  DIN Rail mountable. Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F).

I-7590

1 Channel, RS-232/RS-422 RS-485 to M-Bus Converter. Support 100 M-Bus slaves. Configurablee M-Bus baud rate from 300 bps to 115200 bps. Watchdog Inside. DIN Rail mountable. Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F).

  Price:  $459.00  

Features

Geared for M-Bus slave devices, the I-7590 is most useful as a serial bus to M-Bus convertor. It offers conversion from three communication types (RS-232, RS-422, and RS-485) to M-Bus. Two rotary switches allows for quick mode change from serial port baud to M-Bus port baud.

Application

  • Serial Baud and M-Bus Baud can be configured separately
  • Provides 10 kinds of Baud for default, 6 kinds of Baud for user-defined
  • Supports up to 100 M-Bus slaves
  • Provides transparent communication
  • Watchdog inside
  • Bias resistors of RS-422 and RS-485 adjust by switch
  • Allows updating firmware by the RS-232 port
  • Overcurrent and short-circuit protection on the M-Bus port
  • 3750 Vrms photocouple isolation on the M-Bus port
  • ±4 kV ESD to contact
  • Reverse polarity protection on power
  • Provide 3 LED indicators, PWR LED, MTX LED and MRX LED
  • Dimensions: 72mm x 122mm x 33mm (W x L x H)

Specifications

M-Bus Interface
Channel Number 1
Baud Rate (bps) Adjustable M-Bus bus baud rate from 300 bps to 115200 bps or configurable user-defined rate
Data Bit 5, 6, 7, 8
Stop Bit 1, 2
Parity None, Even, Odd, Space, Mark
Isolation 3750 Vrms for photo-couple
ESD Protection Contact ±4 kv class B
Current Protection Short-Circuit Protection
UART Interface
Channel Number 1, RS-232 / RS-422 / RS-485 (can't be used simultaneously)
Baud Rate (bps) Adjustable M-Bus bus baud rate from 300 bps to 115200 bps or configurable user-defined baud rate
Data Bit 5, 6, 7, 8
Stop Bit 1, 2
Parity None, Even, Odd, Space, Mark
ESD Protection Contact ±4 kv class B
Bias Resistor Adjustable by switch for RS-422 and RS-485
Power
Power Supply Unregulated +10 ~ +30 VDC
Protection Power reverse polarity protection, Over-voltage protection
Power Consumption 1.8 W @ 24 VDC (with 1 slave device), 11.8 W @ 24 VDC (with 100 slave devices)
Mechanism
Installation DIN-Rail
Dimensions 72mm x 122mm x 33mm (W x L x H)
Environment
Operating Temperature -25°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature -30°C ~ +80°C (-22°F ~ +176°C)
Ambient Relative Humidity 10% ~ 90% RH, non-condensing

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