ABB DSTC454
The DSTC454 module is a powerful fieldbus modem that can be used to connect the PROFIBUS DP fieldbus network to the RS-485 serial port. It supports transfer rates of up to 12 Mbps and can be used in a variety of PROFIBUS DP applications, including:
Industrial control system
Process control system
Discrete control system
Robot technology
Building automation
The DSTC454 module has the following features:
Supports PROFIBUS DP V0 and V1 protocols
Supports transfer rates up to 12 Mbps
Can be used for RS-485 two – or four-wire connections
With photoelectric isolation, can improve anti-interference ability
With short circuit and overvoltage protection
Operating temperature range is -40°C to +85°C
Product parameter
Parameter value
Power supply voltage 24 VDC
Power consumption 2 W
Transfer rate 9600 bps to 12 Mbps
Interface RS-485
Connection mode Two or four wires
Protection level IP20
Operating temperature range -40°C to +85°C
Dimensions 80 mm x 60 mm x 23 mm
Weight 200 g