Product Short Description
Product Name: HIMA X-AO1601 Analog Output Module
Product Overview: X-AO1601 belongs to HIMA X-Series safety-related I/O modules, designed for safety instrumented systems to output analog control signals to field actuators. It complies with international functional safety standards and supports fault detection for safe plant operation.
Description
- Channel Quantity: 16 analog output channels
- Signal Type: 4–20 mA standard analog signal
- Supply Voltage: 24 V DC
- Internal Bus: X-Bus backplane bus
- Safety Level: SIL 3 capable
Functional Features:
- Continuous channel diagnostics for short-circuit and open-circuit detection
- Galvanic isolation between field side and internal logic circuit
- Independent channel fault indication via front panel LED
- Hot-swap support without system shutdown
Application Scenarios: Oil & gas refineries, chemical processing plants, power generation facilities, safety shutdown systems, boiler control loops.
Performance Parameters:
- Output resolution: 12 bit
- Output accuracy: ±0.1% full scale
- Operating temperature range: -20 °C to +60 °C
Material Composition: Reinforced flame-retardant printed circuit board, plastic industrial enclosure, gold-plated connector terminals.
Structural Characteristics: Standard compact X-Series module housing, pluggable terminal block, front status LED array, backplane X-Bus connector.
Working Principle: Receives digital setpoint values from the safety CPU via X-Bus, converts digital signals into standardized analog current signals, executes continuous self-testing to identify circuit failures.
Installation Requirements: Mounted on HIMA X-Series backplane rack; vertical installation recommended; maintain minimum clearance for ventilation.
Usage Notes: Shielded twisted pair cables must be used for field wiring; avoid routing analog cables alongside high-power frequency converter cables; perform regular loop calibration.
Reviews
There are no reviews yet.