NX4044 — 8-ch Analog Output
The NX4044 generates up to 4 voltage analog signals (0–10 Vdc) and up to 4 current analog signals (0–20 mA), each with an independent ground common, processed with 16-bit resolution.
Hardware
Section titled “Hardware”Connection
Section titled “Connection”
| n° | Item | Description |
|---|---|---|
| 1 | RUN LED | Green — EtherCAT state |
| 2 | ERROR LED | Red — EtherCAT error |
| 3 | I/O LEDs | Yellow — 8 analog output state |
| 4 | I/O connectors | Removable terminals |
| 5 | Internal Bus | Power supply and EtherCAT bus |
Internal Bus
Section titled “Internal Bus”
Analog Output Signals
Section titled “Analog Output Signals”
LED States
Section titled “LED States”
| LED | State | Meaning |
|---|---|---|
| On/Run | Off fixed | Initialization |
| On/Run | Slow blinking | Pre-Operational |
| On/Run | Single blink + pause | Safe Operational |
| On/Run | On fixed | Operational |
| On/Run | Off or fast blinking | Boot |
| Error | On fixed | No connection |
Software
Section titled “Software”EtherCAT I/O Mapping — TxPDO
Section titled “EtherCAT I/O Mapping — TxPDO”| Channel | Value |
|---|---|
| Voltage Output 1–4 | INT16 each |
| Current Output 1–4 | INT16 each |
Technical Data
Section titled “Technical Data”| Parameter | Value |
|---|---|
| Voltage channels | 4 × 0–10 Vdc |
| Output impedance | > 5 kΩ |
| Current channels | 4 × 0–20 mA |
| Rise time / Fall time | 300 µs / 300 µs |
| Resolution | 16 bit |
| Current absorbed | 30 mA |
Module Installation
Section titled “Module Installation”Mount on DIN rail (DIN EN 60715). Connect to the left via the T-bus connector. Always power off before inserting.
