M-7080
Counter / Frequency Input Data Acquisition Module, communicable over Modbus RTU and RS-485. With Digital Output. Supports operating temperatures between -25 to 75°C.
Features
The I-7000 series is a family of network data acquisition and
control modules, providing analog-to-digital, digital-to-analog,
digital input/output, timer/counter and other functions. The
modules can be remotely controlled using a set of commands,
which we call the DCON protocol. Communication between
the module and the host is in ASCII format via an RS-485 bidirectional serial bus standard. Baud Rates are software
programmable and transmission speeds of up to 115.2 Kbps
can be selected.
The functionality of the M-7000 series is the same as the I- 7000 series, with the exception that the M-7000 series offers extended support for the Modbus RTU protocol.
The M-7000 series is a family of network data acquisition and control modules that support Modbus RTU. They can be remotely controlled using a set of commands called DCON protocol. With the Modbus RTU protocol, it can easily communicate with most popular SCADA/ HMI software and PLCs. M-7080D has a display.
Specifications
Counter Input | |
Channels | 2 independent 32-bit counters, counter 0 &1 |
Input Type | Isolated or non-isolated |
Isolation Input Level | Logic level 0:+1V max. |
Logic level 1: +3.5 to 30V | |
Isolation Voltage | 3750Vrms |
Non-Isolated Input Level (Programmable) |
Logic level 0: 0 to +5V (defaul t= 0.8V) |
Logic level 1: 0 to +5V (default = 2.4V) | |
Maximum Count | 32bit (4,294,967,295) |
Programmable Digital Noise Filter | 2us to 65ms |
Alarming | alarm on counter 0 or counter 0 & 1, programmable |
Counter Preset Value | programmable |
Frequency Measurement | |
Input Frequency | 1 Hz to 100 KHz max. |
Gate Time | 1.0 or 0.1sec, Programmable |
Digital Output | |
Channels | 2 |
Output Type | Source, Open-Collector |
Output Voltage | 30V max. |
Output Current | 30mA max |
Interface | |
Interface | RS-485 |
Format | N, 8, 1 |
Baud Rate | 1200 ~ 115200bps |
LED Display | |
1 LED | Power/ Communication Indicator |
5-Digit Readout | Channel 0 or Channel 1 (I-7080D) |
Power | |
Input Voltage Range | 10~30VDC |
Power Consumption | 2.0W (max.)(i-7080) / 2.2W (max.)(i-7080D) |
Protocol | |
Protocols Supported | Modbus & DCON |
Environment | |
Operating Temperature | -25°C to 75°C |
Storage Temperature | -40°C to 85°C |
Humidity | 5 to 95% (non-condensing) |