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T330-7
SiRON
8517799000
About selection
Model Selection Example: T330-7 is a blade-type I/O module series with Modbus/RTU coupler protocol.
Specification
| Power parameters | |
| Terminal input power supply rated voltage | 24VDC(20.4VDC~28.8VDC) |
| Terminal input power supply rated curent | 5A(Typical value at 24V Dc) |
| Usys backplane output power supply rated voltage | 5V DC(4.75V DC~5.25V DC) |
| Usys backplane output power supply rated current | 2A(Typical value at 5V Dc) |
| Uin backplane output power supply rated voltage | 24VDC(20.4V DC~28.8V DC) |
| Uin backplane output power supply rated curent | 4A(Typical value at 24V Dc) |
| Function parameters | |
| Communication protocol | Modbus/RTU |
| Data transmission rate | support 2400,4800,9600,14400,19200,38400,56000, 115200,230400,256000bps configurable |
| Bus address setting | The dip switch setting supports a maximum of 127 slave stations |
| Transmission distance | The maximum length is 1000 meters,which is actually related to the baud rate and cable impedance |
| Alam function | Standard and enhanced diagnosis |
| Isolation method | Electrically isolated from site field circuit |
| Transmission medium | twisted pair |
| Maximum number ofIO modules | Support 32 |
| Total data volume of input and output | Max 10000 Bytes |
| Function code support | 01/02/03/04/05/06/15/16 |
| Fixedupgrade method | BootLoader mode upgrade,serial port(UART)interface,YMODEM protocol |
| Connection technology:communication/fieldbus | RS485 |
| Connection technology | PUSH-IN terminal block |
| Connection type | System/On-site power supply/input |
| Press-fit area of wires | 26~16AWG/0.2~1.5mm² |
| Length ofstripping wire | 10mm_ |
| Installation method | DIN-35 |
| Shell material | PC plastic |
| Environmental conditions | |
| Allowable ambient temperature (during operation) | -40~75℃ |
| Alowable ambient temperature (for storage) | -40~85℃ |
| Protection type | IP20 |
| Pollution grade | 2 |
| Operating altitude | 0~2000m |
| Relative humidity(without condensation) | 5~95%RH |
Dimensions
Wiring diagram
System block diagram
