I-7520 ICP, I-7520 Datasheet

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I-7520

Manufacturer Part Number
I-7520
Description
CONVERTER, RS 232 TO RS 485 CONVERTER
Manufacturer
ICP
Datasheet

Specifications of I-7520

Industrial Operating Temperature
–25 to +75°C
Industrial Storage Temperature
–40 to +80°C
Lead Free Status / Rohs Status
RoHS Compliant part
4-4-3
CF
4
4
Most industrial computer systems provide standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and
networking capabilities. The RS-422 and RS-485 standards overcome these limitations by using differential voltage lines for data and control signals, which
transparently converts RS-232 signals into isolated RS-422 or RS-485 signal with no need to change any hardware or software. The I-7520/I-7520A lets you
easily build an industrial grade, long-distance communication system using standard PC hardware.
The design of the isolation between the I-7520 and the I-7520R/AR is different. If the user wants to supply power from the PLC/PC, the I-7520R/AR should
be used, otherwise the isolation will be broken. Refer to the I-7000 bus converter manual for detailed information.
Models
Interface
LED Indicators
Power
Mechanical
Environment
Serial Interface
2-wire Cabling/4-wire Cabling
Transfer Distance
Max. Devices Supported
Self-Tuner Asic Inside
Speed
ESD Protection
3000 V
Connection
Power/Communication
Input Voltage Range
Power Consumption
Casing
Flammability
Dimensions (W x H x D)
Installation
Operating Temperature
Storage Temperature
Humidity
Introduction
Specifications
I-7520R/I-7520AR
DC
RS-232 to RS-422/485 Converters
I-7520AR: RS-232 to Isolated RS-422/485 Converter
Isolated Voltage
I-7520A: Isolated RS-232 to RS-422/485 Converter
I-7520/I-7520A
I-7520R: RS-232 to Isolated RS-485 Converter
I-7520: Isolated RS-232 to RS-485 Converter
ICP DAS CO., LTD
RS-232
RS-422
RS-485
RS-232
RS-422/485
Max. 1,200 m for at speed 9.6 kbps; Max. 400 m at 115.2 kbps
I-7520
TxD, RxD, GND
-
Data+, Data-
Belden 8941 (2P twisted-pair cable)/Belden 8942 (4P twisted-pair cable), if different cables are used,
the transmission distance may change
256 (Without repeater)
Yes
300 ~ 115200 bps
Yes
On RS-232 side
9-Pin Female D-Sub
Removable 10-Pin Terminal Block
Yes
+10 V
1.2 W
Plastic
Fire Retardant Materials (UL94-V0 Level)
72 mm x 118 mm x 35 mm
DIN-Rail
-25 °C ~ +75 °C
-30 °C ~ +75 °C
10 ~ 90% RH, non-condensing
DC
~ +30 V
Professional Provider of High Quality Industrial Computer Products and Data Acquisition Systems
DC
(Non-isolated)
I-7520R
On RS-485 side
Auto Switching Baud Rate, 300~115200 bps
3000 V
ESD Protection for the RS-232/422/485 Data Line
Transmission Speed of up to 115200 bps
Power Input of +10 ~ +30 V
Supports Operating Temperatures from -25 °C ~ +75 °C
DIN-Rail
Features
DC
Isolation Protection on the RS-485 side
I-7520A
TxD+, TxD-, RxD+, RxD-
The RS-422 and RS-485 cannot be used simultaneously
On RS-232 side
DC
I-7520AR
On RS-485 side

Related parts for I-7520

I-7520 Summary of contents

Page 1

... PC hardware. The design of the isolation between the I-7520 and the I-7520R/AR is different. If the user wants to supply power from the PLC/PC, the I-7520R/AR should be used, otherwise the isolation will be broken. Refer to the I-7000 bus converter manual for detailed information. ...

Page 2

... Isolated RS-232 to RS-422/485 Converter (Gray Cover) (RoHS) I-7520A-G CR RS-232 to Isolated RS-485 Converter (RoHS) I-7520R CR I-7520AR CR RS-232 to Isolated RS-422/485 Converter (RoHS) I-7520R-G CR RS-232 to Isolated RS-485 Converter (Gray Cover) (RoHS) I-7520AR-G CR RS-232 to Isolated RS-422/485 Converter (Gray Cover) (RoHS) Industrial Communication Products Device 2 Device 3 TxD RxD GND Isolation Side ...

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