I-7550-G CR ICP DAS new

• Protocol & Hierarchy: DP-V0 Slave
• Supports PROFIBUS Transmission Rate (Kbps): 9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, 12000
• Transmission Rate Setting: detected automatically
• Max Input Data Length: 128 Bytes
• Max Output Data Length: 128 Bytes
• Address Setting: 0~126 set by DIP switch
• Hybrid COM 1: RS-232/422/485 with “Self Tuner” inside
• Supports COM 1 Baudrate (Kbps): 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2
• Supports COM 1 Data Format: 7/8 data bits, No/Odd/Even parity, 1 stop bit
• Indicators: PWR, ERR, and RUN LEDs
• Network Isolation Protection: High Speed iCoupler
• DC Isolation Protection: 3000VDC on PROFIBUS side

The I-7550 converter is specially designed for the slave device of PROFIBUS DP protocol. It offers RS-232, RS-422, and RS-485 three kinds of communication way. With the Hybrid COM 1 design, users can readily choose one type of com port to use. By using this module, users can put their RS-232/422/485 devices into PROFIBUS network very easily.

Hardware

CPU: 80186, 80 MHz or compatible
SRAM/Flash/EEPROM: 512 KB / 512 KB / 16 KB
Watchdog: 
         Watchdog IC
         CPU built-in
ESD Protection: 4 kV class A

Interface

Controller: Siemens SPC3
Transceiver: ADI ADM2486
Connector: 9-pin female D-Sub
Baud Rate (bps): 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M
Transmission Distance (m): Depend on baud rate (for example, max. 1200 m at 9.6 kbps )
Isolation: 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic
Protocol: DP-V0

UART Interface

COM: RS-232/RS-422/RS-485(can’t be used simultaneously)
COM Connector:
3-pin screwed terminal block (RxD, TxD, GND)
4-pin screwed terminal block (RxD+, RxD-, TxD+, TxD-)
2-pin screwed terminal block (DATA+, DATA-)
Baud Rate (bps): 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bit: 7, 8
Stop bit: 1
Parity: None, Even, Odd

LED

Round LED: PWR LED, RUN LED, ERR LED

Power

Power supply: Unregulated +10 ~ +30 VDC
Protection: Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption: 2.5W

Mechanism

Installation: DIN-Rail
Dimensions: 72 mm x 33 mm x 119 mm (W x L x H)

Environment

Operating Temp: -25 ~ 75℃
Storage Temp: -30 ~ 85℃
Humidity: 5 ~ 95% RH, non-condensing