HIMA HID32 32-Channel Safety Digital Input Module Unit

Feature & Principle

This safety input module adopts fault-tolerant circuit design, collects field dry contact and NAMUR proximity switch signals, monitors circuit open and short circuit fault. It transmits status data to safety CPU via internal bus, automatically enters safe state once fault occurs, supports hot swap and module self-diagnosis.

Specifications

Model: HID32 Brand: HIMA Series: HIMatrix Channels: 32 digital input Signal type: Dry contact / NAMUR Safety level: SIL3, PL e Power supply: 24V DC Mounting: DIN rail Protection: IP20 Certification: IEC61508, CE

Components & Diagnostics

Signal isolation circuit, input sampling chip, backplane bus interface, fault status LED and terminal base. Common faults: channel no signal, short circuit alarm, bus communication interruption, power supply failure.

Product Brief

HID32 safety input module, HIMA safety spare widely used in petrochemical, oil & gas, power plant ESD, burner management and safety interlock cabinet.