| Product Type | S7-300 Digital Extension |
| Product Model | 6ES7326-2BF10-0AB0 |
| Power Loss | Power loss, typical value 6 W |
| Product dimensions | 40 MM × 125 MM × 120 MM |
| power supply voltage | Rated value (DC) 24 V; 1L+ Reverse polarity protection is |
| Weight | 330 g |
Fail-Safe Digital Input Module:Provides 8 safety-related digital inputs, compliant with functional safety standards such as IEC 61508 and EN 62061, suitable for SIL2/SIL3 or PL d/e safety applications.
Redundant Dual-Channel Input Architecture (1oo2):Each safety input uses a dual-channel design with redundant wiring, enabling reliable fault detection (e.g., wire break, short circuit) through cross-checking.
Compatible with Standard & Safety Signals:Capable of processing both standard and fail-safe digital signals, offering flexibility in mixed safety and non-safety control environments.
Designed for Fail-Safe Automation Systems:Must be used with an F-CPU (e.g., CPU 317F-2 PN/DP) and communicates via PROFIBUS-FMS or PROFINET F-Communication for secure data transmission.
High Noise Immunity & Electrical Isolation:Features robust electromagnetic compatibility (EMC) and galvanic isolation between input channels and backplane bus, enhancing system reliability.
