ICP DAS USA 7000 user manual 7513

5.4 I-7513:

5.4.1Pin Assignment and Specifications:

Introduction

( CH 1 ) ( CH 2 ) ( CH 3 )

I-7513

RS-485 HUB

One channel RS-485 Input

Three channels RS-485 Output

( CH 0 )

Specifications

I-7513 is 3-Channel RS-485 Active Star Wiring Hub. The unit has 3 independent RS485 output channels each with their own driver, which can transmit signals along 4,000 ft (1.2Km). Of cable on each channel.

I-7513 includes both Hub and Repeater function. So each output channel can be connected anther hub.

The isolation site of I-7513 is located in the input and output interface circuit. In other words, I-7513 is three- way isolation module.

•Input: one port RS-485, (D+, D-)

•Output: three-port RS-485, (D+, D-)

•Speed: “Self Tuner” inside, auto switching baud rate, from 300 to 115200 BPS

•Isolation voltage: Three-way 3000Vdc

•Connector: plug-in screw terminal block

•Power requirements: +10V to +30VDC

•Power consumption: 2.2W(Max)

•Each channel on the hub is driven by it's own RS-485 driver.

•Each channel maximum line length about of 4000 ft.

7000 Bus Converter User Manual (version 1.2,Feb/2003, 7PH-006-10) --------------- 70