Phoenix IB IL Series: Industrial Inline I/O, Power & Special Function Modules - Comprehensive Application & Selection Guide

Product Positioning & Core Value

The Phoenix IB IL Series expands its Inline modular ecosystem with specialized digital I/O modules, power supply units, and functional accessories designed for distributed automation systems. These components integrate seamlessly with Phoenix Inline controllers and I/O modules, delivering flexible signal processing, reliable power distribution, and tailored functionality for industrial control tasks. Key value propositions include:

• Modular Expansion: Supports scalable I/O expansion, power management, and special function integration (CAN bus, DALI lighting control, counting) for distributed systems.
• Industrial-Grade Reliability: IP20 protection, flame-retardant V0 housing, -25°C~+55°C operating temperature range, and compliance with IEC 61131-2 standards.
• Voltage Versatility: Covers 230V AC, 120V AC, 48V DC, and low-voltage DC applications, adapting to global industrial power systems.
• Specialized Functionality: Includes DALI lighting control, CAN bus communication, counter modules, and emergency stop (ELR) protection for targeted use cases.

Ideal for manufacturing, building automation, logistics, and process control, these modules enable compact, cost-effective distributed systems while ensuring reliable signal transmission and power management in harsh industrial environments.

Product Family Overview

The product lineup is categorized by core functionality to address diverse automation needs:

1. Digital I/O Modules (DI/DO Series)

• Function: Digital input/output signal processing for industrial sensors, actuators, and control devices.
• Key Variants:
  • Digital Input (DI): 1-channel/8-channel/16-channel, 230V AC/120V AC/DC-compatible.
  • Digital Output (DO): 1-channel/4-channel AC output, low-voltage (LV) output sets.
  • Mixed DI/DO: 8-channel combined input/output for flexible deployment.
• Typical Models: IB IL DI 8/S0-PAC, IB IL DO 4 AC-1A-PAC, IB IL DI/DO 8-PLSET.

2. Power Supply & Protection Modules

• Function: Power distribution, overcurrent protection, and emergency stop (ELR) integration for Inline systems.
• Key Types:
  • Power Input (PWR IN): 230V AC/120V AC power supply for Inline modules.
  • Overcurrent Protection (AR/MLR/ELR): 3A~10A current limiting, emergency stop relay.
  • Power Distribution Accessories: Connectors, bridges, and covers for 400-series power modules.
• Typical Models: IB IL 230 PWR IN-PAC, IB IL DC AR 48/10A, IB IL 400 ELR 1-3A.

3. Special Function Modules

• Function: Tailored solutions for counting, CAN bus communication, and DALI lighting control.
• Key Variants:
  • Counter (CNT): General-purpose and extended-temperature (XC) counting modules.
  • CAN Bus (CAN-MA): CANopen master/slave communication modules with configuration cable.
  • DALI Lighting (DALI/DALI/PWR): DALI bus control and power supply modules.
• Typical Models: IB IL CNT-PAC, IB IL CAN-MA-PAC, IB IL DALI/PWR-PAC.

4. Configuration & Accessory Modules

• Function: Parameter setting, bus coupler configuration, and system expansion accessories.
• Typical Models: IB IL DOR LV-SET-PAC (low-voltage output set), IB IL BK-PLSET/CP/N (bus coupler parameter tool), IB IL 400 CN-BRG (power bridge).

Technical Specifications (Universal Parameters)

Detailed Function Module Introduction

1. Digital I/O Modules (DI/DO Series)

2. Power Supply & Protection Modules

3. Special Function Modules

4. Configuration & Accessory Modules

Application Scenario Analysis

1. Industrial Automation & Control Cabinets

Recommended Configuration:

• Digital I/O: IB IL DI 8/S0-PAC (2897020) + IB IL DO 4 AC-1A-PAC (2861658)
• Power Supply: IB IL 230 PWR IN/F-D-PAC (2878971)
• Protection: IB IL DC AR 48/10A (2819286)

Implementation Advantages:

• 8-channel DI module supports multiple sensor inputs (proximity switches, limit switches).
• AC DO module drives industrial actuators directly (no additional relays).
• Filtered power input reduces EMI interference in high-noise environments.

2. Smart Building & Lighting Control

Recommended Configuration:

• DALI Control: IB IL DALI/PWR-PAC (2897813) + IB IL DALI-PAC (2897910)
• Power Supply: IB IL 230 PWR IN-PAC (2861535)

Implementation Advantages:

• Integrated DALI power supply eliminates external wiring.
• DALI compliance ensures compatibility with global lighting systems.
• Compact design fits in building automation control panels.

3. CANopen Network Integration (Automotive/Mobile Equipment)

Recommended Configuration:

• CAN Bus: IB IL CAN-MA-PAC (2700196) + IB IL CAN-MA CONF-CAB (2700620)
• Power Protection: IB IL 400 ELR 1-3A (2727352)

Implementation Advantages:

• CANopen master/slave functionality enables seamless network integration.
• Configuration cable simplifies setup and parameterization.
• ELR module ensures safety in mobile equipment (emergency stop).

4. Harsh Environment Counting & Monitoring (Mining/Outdoor)

Recommended Configuration:

• Counter: IB IL CNT-XC-PAC (2702134)
• Digital Input: IB IL DI16-PLSET/ICP (2860989)
• Power Supply: IB IL 230 PWR IN-PAC (2861535)

Implementation Advantages:

• Extended-temperature (-40°C~+70°C) counter operates in extreme conditions.
• 16-channel DI module supports high-density sensor input.
• ICP compatibility enables intrinsic safety for hazardous areas.

Selection Guide

Step 1: Determine Core Functionality

Step 2: Verify Voltage & Current Requirements

• AC Systems: 230V (IB IL 230 DI 1-PAC) or 120V (IB IL 120 DI 1-PAC) for regional compatibility.
• DC Systems: 48V (IB IL DC AR 48/10A) or 24V (DALI/CAN modules) for low-voltage control.
• Output Current: 1A~3A (AC DO modules) or 3A~10A (protection modules) based on load.

Step 3: Consider Special Requirements

• Harsh Environments: Extended-temperature (XC) counter (IB IL CNT-XC-PAC) for -40°C~+70°C.
• EMI Reduction: Filtered power input (IB IL 230 PWR IN/F-D-PAC) for high-noise environments.
• Safety-Critical Systems: ELR emergency stop modules (IB IL 400 ELR 1-3A) for machine safety.
• Smart Lighting: DALI modules with integrated power (IB IL DALI/PWR-PAC) for building automation.

Step 4: Match Expansion & Configuration Needs

• High-Density I/O: 16-channel DI (IB IL DI16-PLSET/ICP) or 8-channel mixed DI/DO (IB IL DI/DO 8-PLSET).
• CAN Bus Setup: CAN-MA module + configuration cable (IB IL CAN-MA CONF-CAB) for easy parameterization.
• Bus Coupler Configuration: IB IL BK-PLSET/CP/N for Inline bus coupler setup.

Installation & Maintenance Guide

Installation Steps:

1. Mounting: Snap modules onto a 35mm DIN rail, ensuring ≥5mm spacing for heat dissipation.
2. Wiring: Connect power supply, I/O signals, and communication cables (CAN/DALI) per terminal markings (use 0.14~2.5mm² conductors).
3. Torque: Tighten terminal screws to 0.5~0.6Nm (prevents vibration-induced loosening).
4. Configuration: Use PLSET tools (IB IL BK-PLSET/CP/N) or configuration cables (CAN-MA CONF-CAB) to set parameters (e.g., counting frequency, DALI addresses).
5. Testing: Verify LED indicators (green = power-on, yellow = signal active) post-installation.

Maintenance Points:

• Status Monitoring: Regularly check LED indicators (red = fault) – troubleshoot power, wiring, or load issues.
• Filter Replacement: For filtered power modules, replace internal filters every 5 years (or per manufacturer recommendations).
• DALI Calibration: Calibrate DALI modules annually to ensure consistent lighting control.
• CAN Bus Inspection: Check CAN bus cables for wear/corrosion (quarterly) – ensure proper termination (120Ω resistor).
• Replacement: Replace modules after fault indication or every 10 years (service life).

IB IL Series vs. Traditional Industrial Modules

Summary & Next Steps

The Phoenix IB IL Series delivers flexible, specialized modular solutions for digital I/O, power management, and targeted industrial functions (CANopen, DALI, counting). With seamless integration into the Inline ecosystem, global voltage compatibility, and industrial-grade durability, these modules enable scalable, cost-effective automation systems – from control cabinets to smart buildings.