I. Basic Information

Model: F3222

Series: HIMA F3 (19" Rack-mounted Safety SIS System)

Type: 16-channel DI Safety Digital Input Module

Safety Level: SIL3 (IEC 61508), TÜV Certification, Cat.4/PL e

Programming Software: ELOP II

Status: Out of Production (EOL), Only Second-hand / In Stock / Reconditioned Items

II. Electrical Specifications

Channels: 16 digital inputs (DI)

Input signals: 24VDC dry contacts or 8mA sensor signals

Isolation: Safety isolation 2kVrms

Response time: Typical 10ms

Power supply: Backplane 5VDC (70mA) or external 24VDC (130mA)

Diagnosis: Open circuit / short circuit detection, LED status indication

Environment: 0℃～+60℃, IP20

Size/Weight: 19" rack, 4TE width; approximately 0.1kg

III. Differences from Modules in the Same Series

F3221/F322116: 16 DI, isolation 2kV, response 10ms

F3222: 16 DI, enhanced channel diagnosis, compatible with F3112/F3113A

F3113A: 16 DI, basic model, isolation 1kV

IV. Alternative Suggestions

Direct replacement: F322116 (same specification 16DI, fully compatible)

Module replacement: F3DIO8/801 (8DI + 8DO, SIL3, DIN rail)

System upgrade: HIMatrix F35 or HIMax (SILworX, modern communication)