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ICPDAS RU-87P4
4 slots I/O expansion unit (Gray Cover)
● One RS-485 Port for Multi-Drop Topology
● I/O Module Hot Swap
● Auto Configuration
● LED Indicators for Fault Detection
● Switches to Configure Communication
● DCON Protocol
● 4 I/O Slots for I-87K Modules
● Operating Temperature: -25 °C ~ +75 °C
RU-87Pn series is a remote intelligent I/O expansion unit to expand I-87K series I/O modules over the RS-485 for industrial monitoring and controlling applications.
RU-87Pn 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 °C ~ +75 °C).
To simplify installation and maintenance of I/O modules, it provides many useful features, such as: hot swap allowed, auto configuration, LED indicators for fault detection, dual watchdog to keep alive, programmable power on and safe values for safety.
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, etc. The I-87K series I/O modules plugged in the RU-87Pn can be easily integrated into variant software system.
APPLICATIONS:
Baud Rate | 115200 bps maximum |
Distance | 1.2 Km (4000 ft) maximum |
Isolation | 3000 V DC |
ESD Protection | ±4K Contact Discharge and ±8K Air Discharge |
Communication Protocol | DCON Protocol (ASCII format) |
Rotary Switch | x2 , For RS-485 address |
DIP Switch | 8 bit *1, For auto configuration, check sum and baud rate |
Power | Yes |
System Ready | Yes |
Auto Configuration | Yes |
Slot Status | Yes |
Hot Swap | Yes |
Auto Configuration | Yes |
Support Module Type | High profile I-87K module only |
Slots | 4 |
Dimensions (w x h x d) | 188 x 132 x 111mm |
Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +75 °C |
Humidity | 5 ~ 95%, Non-condensing |
Input Range | 10 ~ 30V DC (non-regulated) |
Reverse Polarity Protection | Yes |
Isolation | 1000V DC |
Frame Ground | Yes |
Power Consumption | 2W |
Power Board Driving | 32W |