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Bộ điều khiển lập trình nhúng mở rộng kết nối I/O RS-485 ICP DAS I-87K8 CR

8-slot RS-485 I/O Expansion Unit for I-87K Series I/O Modules (DCON Protocol) (Blue Cover)

Features

Bộ điều khiển lập trình nhúng mở rộng kết nối I/O RS-485 ICP DAS I-87K8 CR

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

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Model: I-87K8 CR
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Bộ điều khiển lập trình nhúng mở rộng kết nối I/O RS-485 ICP DAS I-87K8 CR

I-87K8 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.

Models I-87K4 I-87K5 I-87K8 I-87K9
Interface Type (RS-485)
Baud Rate 115200 bps Max.
Distance 1.2 km (4000 ft) Max.
Isolation 3000 VDC
ESD Protection +/- 4 K Contact Discharge and +/- 8 K Air Discharge
Communication Protocol DCON Protocol (ASCII format)
LED Display/Indicators
Power Yes
I/O Expansion Slots
Support Module Type Low profile I-87K module only
Slots Numbers 4 5 8 9
Mechanical
Dimensions (W x H x D, unit: mm) 230 x 75 x 111 230 x 75 x 111 354 x 75 x 111 354 x 75 x 111
Installation DIN-Rail or Wall Mounting
Environmental
Operating Temperature -25 to +75 °C
Storage Temperature -30 to +80 °C
Humidity 10 to 90 % RH (non-condensing)
Power
Input Range +10 to +30 VDC
Reverse Polarity Protection Yes
Frame Ground Yes
Consumption 2 W
Power Board Driving 20 W

 

I-87K8     CR 8-slot RS-485 I/O Expansion Unit for I-87K Series I/O Modules (DCON Protocol) (Blue Cover) (RoHS)
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DP-660 24V/2.5A , 5V/0.5A Dual Output Power Supply
DP-1200 24 V/5 A Power Supply

 

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