Model: F6217 Material Number: 984621738 (same specification as 984621702, only version/batch differ) Channels: 8 analog input (AI) Signal range: Current: 0/4–20 mA Voltage: 0–5 V / 0–10 V (software configurable) Resolution: 12 bit (0–4095) Safety level: SIL3 / AK6 / Cat.4 PL e (TÜV certified) Architecture: TMR triple redundancy Isolation: Channel – backplane 200 V AC isolation; channel-to-channel isolation Input impedance: Current 100 Ω; Voltage ≥100 kΩ Accuracy: ±0.1% FS at 25℃; ±0.3% FS at 0–+60℃ Response / Update: 50 ms; Safety response <450 ms Filtering: Hardware low-pass, τ≈10 ms Overload: Current ≤22 mA; Voltage ≤5.5 V Power supply: 5 V DC ≈80 mA; 24 V DC ≈50 mA Temperature: -20℃ ~ +60℃ Dimensions / Weight: 4TE (25×203×127 mm) / Approximately 0.5 kg Installation: DIN rail, supports hot swapping Diagnosis: Open circuit / Short circuit / Overrange / Power failure detection Terminal (28-pin) CH1 +/- ~ CH8 +/-: 8 input channels 24 V DC / GND: Power supply SG (Shield Ground), PG (Protection Ground), NC