I-7520AR

• Protocol: RS-422/485
• Connector: plug-in screw terminal block
• Speed: “Self Tuner” inside, auto switching baud rate, from 300 to 115200 BPS
• 256 modules max in one RS-485 network without repeater
• 2048 modules max in one RS-485 network with repeater
• Isolation voltage: 3000V
• Isolation site: RS-422/485
• Repeater request: 4,000 feet or over 256 modules
• Power requirements: +10V dc ~ +30V dc
• Power consumption: 0.05A@24V; Max

The I-7520AR has three different output types

NOTE: The RS-422 and RS-485 output types couldn’t be used simultaneously,
which means that you can only select 1 type to output.

Type 1: 1-channel RS-485 output.
Type 2: 1-channel RS-422 output.
Type 3: 2-channel RS-485 output. (Support star network)

• Input : RS-232 protocol to female 9 pin connector
• Output: RS-485 protocol
• Speed: "Self Tuner" inside, auto switching baud rate, 300~115200 BPS
• 256 modules max. in one RS-485 network without repeater
• 2048 modules max. in one RS-485 network with repeater
• Isolation voltage: 3000VDC at RS-485 side
• Repeater request: 4,000 feet or over 256 modules
• Power consumption: 2.2W max.
• Din Rail Mount