IB IL 400 SAFE 2
Product ID:20023
Updated: 2026/7/31

Key Features
- 1Dual Analog Input Capability: Connects to either voltage or current signals with 2 analog single-ended signal inputs.
- 22-Wire Sensor Connection: Simplifies sensor integration with 2-wire technology.
- 3Fast Data Update: Process data update of both channels within a maximum of 1.5 ms.
- 4Explosive Area Compliance: Designed for use in potentially explosive areas, adhering to ATEX Zone 2 standards.
- 5Compact Design: Measuring 12.2 mm wide, 136.8 mm high, and 71.5 mm deep, making it a space-efficient solution.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 63 mm | Height | 224 mm |
| Depth | 109 mm | Color | green |
| Connection method | Inline data jumper | Output name | Relay output |
| Number of outputs | 4 | Protective circuit | Short-circuit and overload protection; Fuse type 2, 20 A gG (gl) |
| Output voltage range | < 187 V AC ... 480 V AC +0 % (Operating voltage (line voltage)) | Nominal load, ohmic | max. 5500 W |
| Signal delay | typ. 45 ms (Off delay) | Contact switching type | 3 N/O contacts, 1 N/C contact (feedback) |
| Contact connection type | Positively driven | Switching voltage | 200 V AC (up to 600 V AC) |
| Switching current | 12 A (at 400 V AC) | Switching capacity | 5500 VA |
| Min. switching current | 100 mA | Switching frequency | max. 30 (per minute) |
| Release time | < 20 ms | Product type | I/O component |
| Product family | Inline | Type | modular |
| Mounting position | Horizontal DIN rail | No. of channels | 1 |
| Supply voltage | 24 V DC (nominal value) | Current draw | max. 270 mA |
| Connection method | Through the potential jumper | Supply voltage | 24 V DC (Removal from the segment circuit) |
| Supply voltage range | 20.4 V DC ... 27.6 V DC (including ripple) | Supply current | max. 270 mA (From Us) |
| Current consumption | max. 270 mA | Connection name | Inline connector |
| Connection method | Spring-cage connection | Conductor cross section rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 1.5 mm² | Conductor cross section AWG | 24 ... 16 |
| Connection method | Spring-cage connection | Conductor cross section, rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross section, flexible | 0.2 mm² ... 1.5 mm² | Conductor cross section AWG | 24 ... 16 |
| Ambient temperature (operation) | -25 °C ... 45 °C (Deviation from the Inline specifications) | Degree of protection | IP20 |
| Air pressure (operation) | 80 kPa ... 106 kPa (up to 2000 m above sea level) | Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C | Permissible humidity (operation) | 75 % ... 85 % (75% average, 85% seldom) |
| Permissible humidity (storage/transport) | 75 % ... 85 % (75% average, 85% seldom) | Protection class | I (IEC 61140, EN 61140, VDE 0140-1) |
| Mounting type | DIN rail mounting | Mounting position | Horizontal DIN rail |
Specifications may be subject to change without notice
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