Product Description
CI590-CS31-HA Redundant Communication Interface Module
Overview
The CI590-CS31-HA is a redundant communication interface module designed for the CS31 communication protocol. It offers a robust solution for reliable, high-performance communication in industrial control systems. The module supports 16 DC digital inputs and outputs, making it suitable for a wide range of applications in automation and process control.
Ordering Information
-
Part Numbers:
- 1SAP 221 100 R0001: CI590-CS31-HA, 16 DC inputs/outputs (Active)
- 1SAP 421 100 R0001: CI590-CS31-HA-XC, CS31 redundant communication interface module, XC version (Active)
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Supply Voltage (UP/ZP) | 24 V DC |
| Current Consumption (UP) | 50 mA |
| Max. Electric Charge for Supply Terminals | 10 A |
| Protection Against Reversed Voltage | Yes |
| Rated Protection Fuse at UP | 10 A fast |
| Galvanic Isolation | Yes, CS31 Bus A and Bus B isolated from rest of the module |
| Inrush Current at Power-Up | 0.040 A²s |
| Current Consumption in Normal Operation | 0.1 A + max. 0.008 A per input + max. 0.5 A per output |
| Connections for 24 V (UP) | Terminals 1.8 ... 4.8 for +24 V and 1.9 ... 4.9 for 0 V (ZP) |
| Max. Power Dissipation (Module) | 6 W (outputs unloaded) |
| Number of Configurable Inputs/Outputs | 16 (digital) |
| Reference Potential | Negative pole of supply voltage, ZP (signal name) |
| Address Setting | 2 rotary switches on the front panel |
| Diagnosis | 27 LEDs for operating and error displays |
| Weight (without terminal unit) | Approx. 125 g |
| Mounting Position | Horizontal or vertical (with derating: output load reduced to 50% at +40 °C per group) |
| Cooling | Natural convection cooling (ensure no obstruction by cable ducts or other components in the control cabinet) |
Key Features
- Redundant Communication: Supports the CS31 communication protocol, providing high availability through redundancy.
- Voltage and Protection: The module operates on a 24 V DC supply and includes protection against reversed voltage, ensuring safe operation.
- Digital Inputs/Outputs: Configurable 16 digital I/O points, with a flexible reference potential (negative pole of the supply voltage).
- Advanced Diagnostics: Equipped with 27 LEDs to display operational and error states, facilitating quick diagnostics.
- Compact Design: Lightweight at 125 g and designed for horizontal or vertical mounting with derating.
- Efficient Cooling: The module relies on natural convection cooling, with no obstruction from nearby cables or components to prevent overheating.
Applications
The CI590-CS31-HA module is ideal for industrial automation systems requiring high-reliability communication and a large number of digital inputs and outputs. It's commonly used in applications where control systems need to handle data transmission over redundant communication paths, such as in:
- Process control systems
- Industrial automation systems
- Distributed control systems (DCS)
- SCADA systems
Mounting and Installation
- The module can be mounted horizontally or vertically, depending on space and cooling requirements.
- Ensure natural convection cooling by avoiding obstructions near the module in the control cabinet.
- Derating applies to output loads when operating at +40°C; output load capacity is reduced by 50%.
Compliance and Certifications
- The module complies with industry standards for electrical safety and reliability, ensuring its suitability for demanding industrial applications.