Product Overview
The Schneider 140NOM25200C DIO head-end adaptor is a critical component within the Modicon Quantum automation platform. It serves as a digital input/output head-end adapter, featuring dual communication interfaces: one for Modbus fiber and another for Modbus RS-232. This design enables efficient data transmission at a rate of 1 Mbps, supporting 30 input words and 32 output words for flexible I/O operations.
Technical Specifications
| Parameter |
Value |
| Transmission Rate |
1 Mbit/s |
| I/O Words |
30 I / 32 O |
| Power Dissipation |
4 W |
| Bus Current Requirement |
750 mA |
| Minimum Pulse Width Distortion/Jitter |
5 ns |
| Rise/Fall Time |
20 ns |
| Dynamic Range |
20 dB |
| Sensitivity Scale |
> 30 dBm |
| Detected Silence |
-36 dBm |
| Ambient Temperature (Operation) |
0 to 60 °C |
| Standards |
UL 508 |
Applications
The Schneider 140NOM25200C is ideal for industrial environments requiring robust I/O communication. Typical applications include process control systems, manufacturing automation, and remote monitoring stations. The dual-interface capability allows seamless integration with both fiber optic and RS-232 Modbus networks, ensuring reliable data exchange even in harsh conditions.
Integration
This adaptor integrates directly with the Modicon Quantum automation platform. It supports Modbus fiber and Modbus RS-232 protocols, making it suitable for upgrading existing systems or building new ones. The 140NOM25200C is also compatible with other Quantum series modules, enabling scalable and flexible system architectures.
Selection Guide
When selecting the Schneider 140NOM25200C, consider the required I/O count and communication distance. For long-distance or noise-prone environments, use the fiber optic interface. For shorter runs, the RS-232 interface provides a cost-effective solution. Ensure your power supply meets the 750 mA bus current requirement. UBEST Automation offers this model with reliable inventory and fast shipping.