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Module RS-485 DCON 9 khe cắm module I/O ICP DAS I-87K9 CR


• RS-485 Port for Multi-Drop Topology
• DCON Protocol
• 9 I/O Slots for I-87K Modules
• Operating Temperature: -25 ~ +75 °C


I-87K9 is an I/O expansion unit to expand I/O via the RS-485. It is designed to be used in harsh and noisy environment, so the hardware is manufactured with wide power input range (10 ~ 30 VDC), isolated power input and can operate under wide temperature (-25 ~ +75 °C). To simplify installation and maintenance of I/O modules. 

​​There are more than 30 I/O modules supported with the unit, including analog input/output, digital input/output, counter, frequency I/O modules. We provide various software development kits (SDK) and demos, such as DLL, ActiveX, Labview driver, InduSoft driver, Linux driver, OPC server. The I-87K series I/O modules plugged in the I-87Kn can be easily integrated into variant software system.


• All Kinds of On/Off Control
• Industrial Automation
• Industrial Machinery
• Building Automation
• Food and Beverage Systems
• Semiconductor Fabrication
• Control Systems


LED Indicators
Status 1 x Power
I/O Expansion
I/O Type High profile I-87K
Slots 9
COM Ports
Ports 1 x RS-485 (3000 VDC Isolated)
Baud Rate 115200 bps Max.
Protocol DCON
Input Range +10 ~ 30 VDC
Consumption 2.0 W
Dimensions (mm) 354 x 111 x 75 (W x L x H)
Installation DIN-Rail, Wall mounting
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +75 °C
Humidity 10 ~ 90 % RH, Non-condensing




Ordering Information

I-87K9     CR  9-slot RS-485 I/O Expansion Unit for I-87K Series I/O Modules (DCON Protocol) (Blue Cover) (RoHS)
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Hotline: 0904251826