Description
The M-7026 is a multifunction module that includes 6 analog input channels, 2 analog output channels, 3 digital input channels, 3 digital output channels. It provides a programmable input range on all analog input (+/-150 mV, +/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA or 0 ~ +20 mA), analog outputs are 12-bit at +/-5 V, +/-10 V, 0 ~ +20 mA or +4 ~ +20 mA and all digital outputs can be set as alarm output. Each analog input can be configured for an individual range and provides a high overvoltage protection of 240 Vrms. Voltage and current inputs/outputs are jumper selectable.
Features
- Multifunction (6 AI, 2 AO, 3 DI and 3 DO)
- Supports Fast Mode and Normal Mode
- Individual Channel Configuration
- Open Wire Detection for Current Output
- Overload and Short Circuit Protection for Digital Output
- Configurable Power-on Value Settings
- Configurable Safe Value Settings
- 240 Vrms Overvoltage Protection for Voltage Input
- Jumper Selectable Voltage or Current Input/Output
- Dual Watchdog
- ±4 kV Contact ESD Protection
- Wide Operating Temperature Range: -25 ~ +75°C
Specifications
| Analog Input | ||
| Channels | 6 | |
| Wiring | Differential | |
| Range |
±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V ±20 mA , 0 ~ 20 mA, 4 ~ 20 mA(Jumper Selectable) |
|
| Resolution | 16-bit | |
| Accuracy | Normal Mode | ±0.1% of FSR |
| Fast Mode | ±0.5% or better | |
| Sampling Rate | Normal Mode | 10 Samples/Sec. |
| Fast Mode | 60 Samples/Sec. (Total) | |
| Bandwidth | Normal Mode | 15.7 Hz |
| Fast Mode | 78.7 Hz | |
| Input Impedance | Voltage | 2 MΩ |
| Currnet | 140 Ω | |
| Common Voltage Protection | ±200 V | |
| Individual Channel Configuration | Yes | |
| Overvoltage Protection | 240 Vrms | |
| Overcurrent Protection | Yes, 50 mA at 110 VDC | |
| Virtual Channel to Channel Isolation | Yes,400 VDC | |
| Open Wire Detection for 4 ~ 20 mA | Yes | |
| Analog Output | ||
| Channels | 2 | |
| Range |
+0 ~ +5 VDC, +0 ~ +10 VDC, ±5 VDC, ±10 VDC, +0 ~ +20 mA, +4 ~ +20 mA (Jumper Selectable) |
|
| Resolution | 12-bit | |
| Accuracy | ±0.1% of FSR | |
|
Output Capacity Voltage Output Capability |
10 V @ 20 mA | |
| Open Wire Detection | Yes, for 4 ~ 20 mA only | |
| Power-on Value | Yes, Programmable | |
| Safe Value | Yes, Programmable | |
| Digital Input/Counter | ||
| Channels | 3 | |
| Type | Dry Contact | Source |
| Wet Contact | - | |
| Wet Contact | On Voltage Level | - |
| Off Voltage Level | - | |
| Dry Contact | ||