Achievers Automation Limited
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The Pepperl+Fuchs KCD2-STC-Ex1.20 is a single-channel isolating barrier designed for use in hazardous areas to ensure intrinsic safety. It provides reliable signal isolation and conversion for analog signals such as 4-20 mA while supporting bidirectional HART communication. This module features line fault detection and is certified for functional safety up to SIL 2 standards. Its robust design helps protect control systems and field devices in critical industrial applications.
| Property | Value |
| Product Type | Single-Channel Isolating Barrier |
| Application | Hazardous Areas (Intrinsic Safety) |
| Input Signal | 4-20 mA (Analog) |
| Output Signal | 4-20 mA or 1-5 V (Configurable) |
| HART Support | Yes (Bidirectional) |
| Safety Rating | SIL 2 (IEC 61508) |
| Property | Value |
| Supply Voltage | 20-30 V DC |
| Power Consumption | ≤ 1.8 W |
| Operating Temperature | -20°C to +60°C |
| Line Fault Detection | Yes (Open/Short Circuit) |
| Isolation Voltage | 2.5 kV (Tested) |
| Response Time | ≤ 50 ms |
| Property | Value |
| ATEX/IECEx | Yes (Ex ia IIC T4 Ga) |
| Functional Safety | SIL 2 (IEC 61508) |
| EMC Immunity | IEC 61326-3-1 |
| Environmental | IEC 60068-2 (Robust Design) |
| HART Protocol | HART 7 Compatible |
| Connection Type | Screw Terminal Block |
Achievers Automation Limited is a well-established player in the field of industrial automation with over 12 years of experience. The company provides a comprehensive range of industrial automation components and instruments to customers in over 45 countries worldwide.