iP-8811-MRTU is a Modbus serial I/O expansion unit to expand I-8K and I-87K series I/O modules over the serial port for industrial monitoring and controlling applications. There are more than 50 I/O modules supported with the unit, including analog input/output, digital input/output, counter, frequency I/O modules. It can operate under wide temperature (-25 ~ +75°C)

iP-8811-MRTU

iP-8811-MRTU is a Modbus serial I/O expansion unit to expand I-8K and I-87K series I/O modules over the serial port for industrial monitoring and controlling applications. There are more than 50 I/O modules supported with the unit, including analog input/output, digital input/output, counter, frequency I/O modules. It can operate under wide temperature (-25 ~ +75°C)

  Price:  $1,299.00  

Features

iP-8811-MRTU is a Modbus serial I/O expansion unit to expand I-8K and I-87K series I/O modules over the serial port for industrial monitoring and controlling applications. There are more than 50 I/O modules supported with the unit, including analog input/output, digital input/output, counter, frequency I/O modules.

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, it provides many useful features, such as: auto configuration, LED indicators for fault detection, dual watchdog to keep alive, programmable power on and safe values for safety.

Modbus is a very wide known protocol in the industrial manufacturing and environment monitoring fields. Many SCADA software, HMI and PLC has builtin driver to support Modbus devices. Besides, we also provide SDK on different platforms, such as Windows XP, Window CE 5.0/6.0, Linux, MiniOS7. Therefore, it is very easy to integrate remote I/O to customer’s applications.

  • Supports Modbus RTU/ASCII Slave
  • Auto Configuration
  • 4/8 I/O Slots for I-8K and I-87K Series Modules
  • Operating Temperature: -25 ~ +75 °C

Reference & Support

Specifications

Models iP-8811-MRTU
System Software
OS MiniOS7 (DOS-like embedded operating system)
Communication Ports
Protocol Modbus RTU/ASCII Slave
Ethernet NONE
COM 0 Internal communication with the high profi le I-87K series modules in slots
COM 1 RS-232 (to update firmware) (RxD, TxD and GND); non-isolated
COM 2 YRS-485 (D2+, D2-; self-tuner ASIC inside); 3000 VDC Isolation
COM 3 RS-232/RS-485 (RxD, TxD, CTS, RTS and GND for RS-232, Data+ and Data- for RS-485); non-isolated
COM 4 RS-232 (RxD, TxD, CTS, RTS, DSR, DTR, CD, RI and GND); non-isolated
SMMI
LED Display Yes, 5-Digit
Programmable LED Indicators 3
Push Buttons 4
Buzzer Yes
I/O Expansion Slots
Slot Number
8
Note: For High Profile I-8K and I-87K Modules Only
Mechanical
Dimensions (W x L x H) 355 mm x 132 mm x 111 mm
Installation DIN-Rail or Wall Mounting
Environmental
Operating Temperature Range -25 ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity 10 ~ 90% RH (non-condensing)
Power
Input Range +10 ~ +30 VDC
Isolation 1 kV
Redundant Power Inputs Yes, with one power relay (1 A @ 24 VDC) for alarm
Capacity 30 W
Consumption 7.2 W

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ICP DAS USA,Inc.