ND-6053
Vendor:ADLINK Technology Inc.
- Details
- Specification
- Order information
- 16 bits digital input
- Wet contact: TTL level
- Internal watchdog timer
- Programmable input polarity
Adlink’s NuDAM data acquisition modules make up a total acquisition network and control system.
Up to 256 NuDAM modules can be remotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host.
Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network.
The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.
| Technical specifications | |
|
Interface |
|
|---|---|
| Interface | RS-485, 2 wires |
| Speed (bps) | 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 115.2K |
|
Input |
|
| Channels | 16 |
| Dry Contact |
Logical level 0: close to GND Logical level 1: open Effective distance: 500 m (max) |
| Wet Contact | Switching Level: TTL |
| Maximum current sink | 50mA |
| Internal Pull-Up Resistor | 10 kΩ |
| Input polarity | Programmable |
|
Watchdog Function |
|
| Module internal watchdog timer | 150 ms |
| Power failure threshold | 4.65 V |
| Host programmable watchdog | 100 ms ~ 25.5 sec |
|
Power |
|
| Power supply | +10V to +30V |
| Power consumption | 0.408 W |
| Model | Description |
| ND‑6053 | 16-CH Isolated Digital Input Module |
