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1734-IB8S | Allen-Bradley 8-Channel 24VDC Safety Input Module
- Regular price
- $374.85
- Sale price
- $374.85
- Regular price
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Product Description P/N: 1734-IB8S
Description
The Allen-Bradley 1734-IB8S is a POINT Guard I/O safety input module designed for monitoring safety devices in EtherNet/IP-based systems. It provides eight safety-rated sinking inputs for emergency stops, light curtains, interlock switches, and other safety components.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number | 1734-IB8S |
| Series | POINT Guard I/O |
| Module Type | Digital Safety Input Module |
| Number of Inputs | 8 sinking inputs |
| Input Voltage | 24V DC nominal |
| Pulse Test Outputs | 4 |
| Safety Rating | SIL 3, PLe |
| Protocol | CIP Safety over EtherNet/IP (via POINT Guard I/O adapter) |
| Terminal Bases | 1734-TOP, 1734-TB |
| Keying | Key 1 (Left) Position 8; Key 2 (Right) Position 1 |
| Power Dissipation | 3.4 W |
| Enclosure Type | Open style |
| Mounting Method | DIN-rail |
| Dimensions (H×W×D) | 3.03 × 0.98 × 2.17 in. |
| Temperature Derating | 2.8A @ 20 °C |
| Applications | Emergency stop circuits, safety switches, guard doors, light curtains |
Information About 1734-IB8S
The 1734-IB8S is part of the Allen-Bradley POINT Guard I/O 1734 series, developed to provide modular and distributed safety I/O solutions. This module features 8 current sinking inputs rated for 24V DC, designed to meet SIL 3 (IEC 61508) and PLe (ISO 13849-1) functional safety requirements. It integrates seamlessly with GuardLogix controllers over EtherNet/IP using CIP Safety protocol, ensuring safe and reliable data exchange. The compact DIN rail–mounted design supports up to 63 POINT I/O modules on a single adapter, providing scalable safety integration. Built-in diagnostics and status LEDs simplify troubleshooting and system monitoring, reducing downtime in safety-critical operations.
Key Features:
- Design: Compact safety input module for POINT Guard I/O systems.
- Input Channels: 8 sinking inputs rated for 24V DC safety devices.
- Safety Certification: Complies with SIL 3 (IEC 61508) and PLe (ISO 13849-1).
- Connectivity: Supports EtherNet/IP with CIP Safety protocol.
- Compatibility: Works with Allen-Bradley GuardLogix controllers and POINT I/O adapters.
- Diagnostics: Built-in status and fault indicators for simplified monitoring.
- Installation: DIN rail mounting with modular expansion up to 63 POINT I/O modules.
- Application Range: Suitable for emergency stops, light curtains, and interlock devices in industrial safety systems.
The 1734-IB8S delivers the certified safety performance and reliability required for functional safety in modern industrial automation.
Description
The Allen-Bradley 1734-IB8S is a POINT Guard I/O safety input module designed for monitoring safety devices in EtherNet/IP-based systems. It provides eight safety-rated sinking inputs for emergency stops, light curtains, interlock switches, and other safety components.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number | 1734-IB8S |
| Series | POINT Guard I/O |
| Module Type | Digital Safety Input Module |
| Number of Inputs | 8 sinking inputs |
| Input Voltage | 24V DC nominal |
| Pulse Test Outputs | 4 |
| Safety Rating | SIL 3, PLe |
| Protocol | CIP Safety over EtherNet/IP (via POINT Guard I/O adapter) |
| Terminal Bases | 1734-TOP, 1734-TB |
| Keying | Key 1 (Left) Position 8; Key 2 (Right) Position 1 |
| Power Dissipation | 3.4 W |
| Enclosure Type | Open style |
| Mounting Method | DIN-rail |
| Dimensions (H×W×D) | 3.03 × 0.98 × 2.17 in. |
| Temperature Derating | 2.8A @ 20 °C |
| Applications | Emergency stop circuits, safety switches, guard doors, light curtains |
Information About 1734-IB8S
The 1734-IB8S is part of the Allen-Bradley POINT Guard I/O 1734 series, developed to provide modular and distributed safety I/O solutions. This module features 8 current sinking inputs rated for 24V DC, designed to meet SIL 3 (IEC 61508) and PLe (ISO 13849-1) functional safety requirements. It integrates seamlessly with GuardLogix controllers over EtherNet/IP using CIP Safety protocol, ensuring safe and reliable data exchange. The compact DIN rail–mounted design supports up to 63 POINT I/O modules on a single adapter, providing scalable safety integration. Built-in diagnostics and status LEDs simplify troubleshooting and system monitoring, reducing downtime in safety-critical operations.
Key Features:
- Design: Compact safety input module for POINT Guard I/O systems.
- Input Channels: 8 sinking inputs rated for 24V DC safety devices.
- Safety Certification: Complies with SIL 3 (IEC 61508) and PLe (ISO 13849-1).
- Connectivity: Supports EtherNet/IP with CIP Safety protocol.
- Compatibility: Works with Allen-Bradley GuardLogix controllers and POINT I/O adapters.
- Diagnostics: Built-in status and fault indicators for simplified monitoring.
- Installation: DIN rail mounting with modular expansion up to 63 POINT I/O modules.
- Application Range: Suitable for emergency stops, light curtains, and interlock devices in industrial safety systems.
The 1734-IB8S delivers the certified safety performance and reliability required for functional safety in modern industrial automation.
