Description:
The Allen‑Bradley 1734‑IB8S is an 8‑channel safety sinking input module in the POINT Guard I/O family from Rockwell Automation, designed to monitor safety input signals (e.g., emergency stops, safety gates, light curtains) with CIP Safety protocol, meeting SIL 3 and PLe safety standards, ideal for distributed safety systems integrated with GuardLogix/Compact GuardLogix/SmartGuard controllers.
Product Overview:
This open‑style, DIN‑rail mounted (IP20) safety module operates on 24V DC (11–30V DC) field power, features 8 safety‑rated sinking inputs and 4 current‑sourcing pulse test outputs for external wiring short checks, and has channel‑specific LEDs for status/diagnostics. It supports single/dual‑channel modes (for Cat 2/3/4 apps), adjustable ON/OFF delays to avoid false triggers, and integrates with Series C+ POINT I/O adapters (excludes 1734‑ADN/ADNX/APB/ACNR). Series A (175 mA POINTBus current) and Series B (110 mA) variants exist, with Series B offering lower heat dissipation.
Key Features:
- 8 safety sinking inputs (11–30V DC, 3.3–5 mA ON current) and 4 pulse test outputs for short‑circuit/wire‑off detection per channel
- SIL 3, PLe, Cat 2/3/4 compliance for high‑integrity safety monitoring in industrial automation
- Single/dual‑channel mode selection for flexible safety application scaling (Cat 2 via single‑channel; Cat 3/4 via dual‑channel)
- Adjustable ON/OFF signal delays (max 16.2 ms reaction time) to prevent false readings from signal fluctuations
- Channel‑specific LEDs for quick troubleshooting of input status and wiring issues
- Reverse polarity protection and short‑circuit protection enhance durability in harsh industrial environments

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.