Description
The M-7000 series is a family of network data acquisition and control modules that support Modbus RTU and DCON protocols. With the Modbus RTU protocol, the modules can easily communicate with most popular SCADA/ HMI software packages and PLC's. It has the same form factor as the I-7000 series.
The M-7017Z has 10 Differential Analog Input Channels capable of measuring Voltage or Current (jumper selectable) sensors, or 20 Voltage inputs if software selected to Single-ended connection. The input range is selected per channel.
Features
- Modbus RTU or DCON Protocol
- 10 Differential or 20 Single Ended channels
- Voltage Ranges= +/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V
-
Current Ranges= +/-20mA ,0~20mA, 4~20mA (jumper selectable)
* Current ranges for differential mode only - Current input via Jumper select (no external resistors required)
- Individually configurable channels
- DIN-Rail Mounting
- Wide Power Input range (+10 to +30Vdc)
- Over-voltage protection
- ESD/EFT protection
- 3000V intra-module isolation
Specifications
| Analog Input | |
| Input Channels | 10 differential or 20 single-ended (Note1), software selectable |
| Input Type |
+/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V, +/-20mA ,0~20mA, 4~20mA (jumper selectable) |
| Resolution | 16-bit (Normal Mode) / 12-bit (Fast Mode) |
| Sampling Rate | 10 samples/ second (Normal Mode) / 60 samples/ second (Fast Mode) total |
| Accuracy | +/-0.1% (Normal Mode) / +/-0.5% (Fast Mode) or better |
| Band Width | 15.7Hz (Normal Mode) / 78.7Hz (Fast Mode) |
| Zero Drift | +/-20uV/°C |
| Span Drift | +/-25ppm/°C |
| Input Impedance | Voltage: 2M Ohms(Differential), 1M Ohms(Single-ended) /Current: 125 Ohms |
| Common Mode Rejection | 86dB min. |
| Normal Mode Rejection | 100dB |
| Over Voltage Protection | Differential: 240 Vrms, Single-ended: 150Vrms |
| ESD Protection | 4KV Contact for each terminal, and 8KV Air for random point |
| EFT Protection | 4KV to Power, and 1KV to RS-485 |
| Intra-module Isolation, Field to Logic | 3000 VDC |
| Individual Channel Configuration | Yes |
| Interface | |
| Interface | RS-485 |
| Format | N, 8, 1 |
| Baud Rate | 1200 ~ 115200bps |
| LED Display | |
| 1 LED as Power/Communication indicator | |
| Power | |
| Input | +10 to +30 VDC |
| Power Consumption | 2.0W |
| Protocol | |
| Support Modbus and DCON Protocol | Yes |
| Environment | |
| Operating temperature | -25 to 75°C |
| Storage temperature | -40 to 85°C |
| Humidity | 5 to 95% RH, non-condensing |
Note1: Differential mode can be used for voltage input and current input.
Single-Ended mode can be used for voltage input only.