F8627X 984862765 safety-related digital input module

F8627X 984862765 is a safety-related digital input module under HIMA’s HIQ series, specifically designed for high-reliability signal acquisition in industrial safety-critical systems (SIS). It focuses on stable collection of on-site digital signals (e.g., safety door status, emergency stop triggers) and meets strict safety standards, making it a core component for fault-safe control in industries like petrochemicals, power, and metallurgy. Below is its integrated detailed information based on official data and supplier specifications:

1. Core Technical & Electrical Parameters

Parameter Category	Specific Details
Channel Configuration & Signal Type	- Total digital input channels: 16 independent isolated channels, supporting dry contact (NO/NC) and wet contact signals (compatible with 24V DC sensors/switches).- Input voltage range: 19.2V DC – 30V DC (standard 24V DC industrial power supply), voltage tolerance ±10%.- Input current: ≤7mA per channel (typical value at 24V DC); compatible with low-power field devices (e.g., proximity switches, limit switches).
Signal Performance & Isolation	- Response time: ≤1ms (for fast signal capture, critical for emergency scenarios like E-stop triggers).- Input threshold: High level ≥15V DC, low level ≤5V DC; effectively resists voltage fluctuations and avoids false triggers from electromagnetic interference.- Isolation: Channel-to-channel isolation ≥1500V DC (1 minute); Module-to-backplane isolation ≥2500V DC (1 minute); suppresses ground loops and cross-talk between multi-channel signals.

Parameter Category

Specific Details

Channel Configuration & Signal Type

- Total digital input channels: 16 independent isolated channels, supporting dry contact (NO/NC) and wet contact signals (compatible with 24V DC sensors/switches).- Input voltage range: 19.2V DC – 30V DC (standard 24V DC industrial power supply), voltage tolerance ±10%.- Input current: ≤7mA per channel (typical value at 24V DC); compatible with low-power field devices (e.g., proximity switches, limit switches).

Signal Performance & Isolation

- Response time: ≤1ms (for fast signal capture, critical for emergency scenarios like E-stop triggers).- Input threshold: High level ≥15V DC, low level ≤5V DC; effectively resists voltage fluctuations and avoids false triggers from electromagnetic interference.- Isolation: Channel-to-channel isolation ≥1500V DC (1 minute); Module-to-backplane isolation ≥2500V DC (1 minute); suppresses ground loops and cross-talk between multi-channel signals.