Robust DeviceNet Master for Automation Networks
The GE HE693DNT250 serves as a DeviceNet master scanner for the Series 90-30 and VersaMax PLC platforms. This module manages all DeviceNet communication functions, including polling, bit-strobe, and change-of-state messaging. It supports up to 63 DeviceNet slave devices on a single network. The HE693DNT250 handles up to 1024 bytes of input and 1024 bytes of output data. Furthermore, its compact design fits standard Series 90-30 and VersaMax racks.
Network Management and Configuration
The module supports both polled and change-of-state (COS) communication modes for efficient data exchange. It features a built-in configuration tool that allows you to manage slave devices without additional software. The HE693DNT250 includes a configuration port for direct connection to a PC programming tool. Status LEDs provide clear indication of network activity, module health, and communication errors. Additionally, the module supports auto-baud detection for easy network integration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | HE693DNT250 |
| Manufacturer | GE Fanuc / Emerson (Horner) |
| Product Type | DeviceNet Master Scanner Module |
| Network Support | DeviceNet Master |
| Max Slaves | 63 devices |
| I/O Data Capacity | 1024 bytes input / 1024 bytes output |
| Communication Modes | Polled, Bit-Strobe, Change-of-State (COS), Cyclic |
| Data Rate | 125 kbps, 250 kbps, 500 kbps (auto-baud) |
| Network Connector | 5-pin open-style (DeviceNet standard) |
| Configuration Port | 1 (RS-232) |
| Status LEDs | MODULE, NETWORK, I/O, ERROR |
| Backplane Current (5V) | 500 mA typical |
| Power Dissipation | 2.5 W max |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95%, non-condensing |
| Certifications | CE, UL, CSA |
| Country of Origin | USA |
Installation and Applications
You can install the HE693DNT250 in any slot of a Series 90-30 or VersaMax rack. The module’s automatic slave configuration simplifies network setup and reduces commissioning time. Its robust DeviceNet master capabilities suit applications including automated assembly lines, robotic workcells, conveyor systems, and packaging equipment. Consequently, engineers choose this scanner for its powerful data handling and flexible communication options in complex industrial networks.
Details
| Weight | 0.28 kg |
|---|---|
| Dimensions | 25 × 130 × 110 mm |
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