I-7510AR CR ICP DAS Repeaters

• Auto Switching Baud Rate, 300 ~ 115200 bps
• ESD Protection for RS-485 Data Line
• 2-way 3000 VDC Isolation Protection for I-7510/I-7510A
• 3-way 3000 VDC Isolation Protection for I-7510AR
• Transmission Speed of up to 115200 bps
• Power Input of +10 ~ +30 VDC
• Supports Operating Temperatures from -25 °C ~ +75 °C
• DIN-Rail

The I-7510/I-7510A provides 2-way optical isolation between one piece of RS-422/RS-485 equipment and the rest of the system. It can also be used as a repeater to extend the transmission of an existing network. Additionally, an RS-485 system can be expanded beyond the 256 node limitation imposed by the standard. It can also be used to convert a four-wire RS-422 signal into a 2-wire RS-485 signal, and vice versa.
The I-7510AR is exactly the same as the I-7510A, except for the isolation site. The isolation site of the I-7510A is located in the input interface circuit, but the isolation site of the I-7510AR is located in the input and output interface circuit. In other words the I-7510AR is 3-way isolation repeater module.

Interface

Serial Interface: 
         RS-422: TxD+, TxD-, RxD+, RxD
         The RS-422 and RS-485 cannot be used simultaneously
         RS-485: Data+, Data-
2-wire cabling/4-wire cabling: Belden 8941 (2P twisted-pair cable)/Belden 8942 (4P twisted-pair cable), if different cables are used, the transmission distance may change
Transfer Distance: Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps
Max. Devices Supported: 256
Self-Tuner Asic Inside: Yes
Speed: 300 ~ 115200 bps
ESD Protection: Yes
3000 VDC Isolated Voltage: 3-way Isolated
Connection: Removable 10-Pin Terminal Block x 2

Led Indicators

Power/Communication: Yes

Power

Input Voltage Range: +10 VDC ~ +30 VDC (Non-isolated)
Power Consumption: 2.16 W

Mechanical

Casing: Plastic
Flammability: Fire Retardant Materials (UL94-V0 Level)
Dimensions (W x H x D): 72 mm x 122 mm x 35 mm
Installation: DIN-Rail

Enviroment

Operating Temperature: -25 °C ~ +75 °C
Storage Temperature: -30 °C ~ +75 °C
Humidity: 10 ~ 90% RH, non-condensing