M-7080BD
Battery Backup Counter / Frequency Input Module with display. With Digital Output. Supports operating temperatures between -25 to 75°C.
Features
The M-7080B has battery back up and is a data acquisition and control module 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.
Specifications
| Counter Input | |
| Channels | 2 independent 32-bit counters, counter 0&1 |
| Input Type | Isolated or non-isolated |
| Isolated 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 (default= 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 Rreset Value | programmable |
| Built-in Virtual Battery Back Up | for Counter Value |
| Frequency Measurement | |
| Input Frequency | 1Hz to 100KHz 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 | as Power/ Communication indicator |
| 5-digit readout | Channel 0 or Channel 1 (for M-7080BD-G) |
| Power | |
| Input Voltage Range | 24~30VDC |
| Power Consumption | 2.0W (M-7080B-G) / 2.2W (M-7080BD-G) |
| Protocol | |
| Support Modbus and DCON Protocol | Yes |
| Environment | |
| Operating Temperature | -25 to 75°C |
| Storage Temperature | -40 to 85°C |
| Humidity | 5 to 95%, non-condensing |
References and Support
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