Description
Destination | The RS485-TTL „INTR-C” interface is intended for cooperation with PSUs of the EN54C-LCD and HPSG3-LCD series. Interface enables connecting of PSU to RS485 bus remaining galvanic isolation. Communication in RS485 bus is due to a two-way channel, differential in a half-duplex system where transmitting and receiving data is alternate. |
Power supply | 3.3 V DCpower through SERIAL outlet |
Compliant with standards | Permission of Scientific and Research Centre for Fire Protection - National Research Institute for use with power supplies of EN54C-LCD series in fire alarm systems |
Dimensions | 63 x 20 x 50 [+/-2 mm] |
TTL transmission’s speed | 115200 bauds |
Connection with power supply | SERIAL |
Indication | LED optical indication |
Warranty | 3 years from production date |
Notes | - cooperation with the PowerSecurity web application - galvanic isolation between RS485 interface and TTL |