Aritech, ATS1740, ATS RS485 Data Bus Isolator/Repeater

Aritech, ATS1740, ATS RS485 Data Bus Isolator/Repeater

Provides electrical isolation of the RS485 data bus to prevent damage caused by voltage differentials. At the same time it extends the bus maximum length from 1,5 km up to 6 km (4 units x 1,5 km). The ATS1740 also allows to retrofit existing installations with Advisor MASTER control.

Key Features:

• Voltage isolation of the RS485 bus
• RS485 bus extension (1.5 km)
• Allows for protected databus per area
• Fits in any ATS housing
• LED's indicate bus traffic

Technical Specification:

• Supply voltage : 10.5 - 13.8 VDC
• Operating current : 90 mA max.
• Isolation voltage : 1500 V
• Specified cable : Aritech WCAT 52/54 or equivalent
• Max. distance from panel : 1.5 km
• Dimensions (W x H) : 80 x 52 mm
• Operating temperature : -10° to +55°C
• Relative humidity : 95%, noncondensing