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| Categories: | Profibus Gateway | RS-232/422/485 Converters | PROFIBUS Converters and Gateways | RS-232/422/485 Converters |
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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.
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
|
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 |
PROFIBUS 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 |
2.5 W |
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 |
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User's Manual
GSD
Internal I/O Diagram 1
Internal I/O Diagram 2
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