I-7590 CR
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
The I-7590 is specially designed for M-Bus slave device. It is a serial bus to M-Bus convertor. First, for serial bus, it offers RS-232, RS-422 and RS-485 three kinds of communication way. Second, the I-7590 has two rotary switches, one for serial port baud and the other for M-Bus port baud. Third, the I-7590 uses transparent transmission between serial bus and M-Bus communication. Through these three designs, it is easy to communicate with any standard M-Bus slave.
I-7590 CR: RS-232 / RS-422 / RS-485 to M-Bus Convertor (RoHS)
- Serial Baud and M-Bus Baud can be configured separately
- Provide 10 kinds of Baud for default, 6 kind 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
- +/- 4kV ESD to contact
- Reverse polarity protection on power
- Provide 3 LED indicators, PWR LED, MTX LED, MRX LED
- Dimensions: 72mm x 122mm x 33mm (W x L x H)
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 baud rate
Data bit: 5, 6, 7, 8
Stop bit: 1,2
Parity: None, Even, Odd, Spce, 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-232/422/485 (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-422/485
Power
Power supply: Unregulated +10 ~ +30 VDC
Protection: Power reverse polarity protection, Over-voltage protection
Power Consumption: (1.8 W @ 24 VDC (witch 1 slave device), 11.8 W @ 24 VDC (with 100 slave devices)
Mechanism
Installation: DIN-Rail
Dimension: 72mm x 122mm x 33mm (W x L x H)
Environment
Operating Temp.: -25 ~ 75 ℃
Storage Temp.: -30 ~ 80 ℃
Humidity: 10 ~ 90% RH, non-condensig