Introduction
When plant networks moved from hardwired panels to fieldbus systems, engineers needed a bridge between controllers and remote I/O. The 170INT11001 from Schneider Electric answers that need. It is a communication adapter in the Modicon Momentum series, built to link Momentum I/O bases to an INTERBUS-S network. For oil, gas and industrial automation teams, this module keeps data moving between field devices and the control layer.
What the 170INT11001 Does
This adapter speaks INTERBUS-S, a proven protocol for deterministic data exchange. It supports ring topology, so devices connect in a closed loop that keeps communication stable even when the network grows. Data travels over twisted pair cable at 500 kbps, a practical rate for distributed I/O tasks. The unit pairs directly with Momentum I/O bases, letting you expand points without redesigning the whole cabinet.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Schneider Electric |
| Product Line | Modicon Momentum |
| Part Number | 170INT11001 |
| Product Name | Communication Adapter |
| Communication Protocol | INTERBUS-S |
| Compatible Modules | Momentum I/O bases |
| Topology Support | Ring topology |
| Transmission Medium | Twisted pair cable |
| Data Transmission Rate | 500 kbps |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 55°C |
| Min. Storage Temperature | -20°C |
| Max. Storage Temperature | 60°C |
| Altitude | 2000 meters |
| Environment | No corrosive gases |
Where It Fits in the Field
Oil and gas operations often run distributed I/O across long cable runs. The 170INT11001 suits these layouts because ring topology and twisted pair wiring tolerate the distances between skids, pump stations and control rooms. In a water treatment plant, the same adapter can tie remote valve and sensor banks into one INTERBUS-S loop. Manufacturing cells also benefit: when a line adds stations, the ring keeps talking without a full network rebuild.
Integration Notes
Wiring into an INTERBUS-S network may require an external gateway or connection module, depending on your existing architecture. Confirm cable types and gateway compatibility with your supplier before installation. The adapter works with Momentum I/O bases, so check that your base matches the series before you mount the unit. Keep the cabinet free of corrosive gases and stay within the 0°C to 55°C operating window. At altitudes up to 2000 meters, the module performs as specified.
Buying Advice
Before ordering, verify your network protocol, base compatibility and cable type. The 170INT11001 is a focused part: it does one job well. Oil AutoTech supplies fast-dispatch spares for oil, gas and industrial automation, with quick worldwide delivery and hands-on technical selection help. Please verify current lifecycle status and availability with Oil AutoTech before ordering. Contact Oil AutoTech today for pricing and availability.
