**F67062 (Material Number 984670621)** is an upgraded replacement version of HIMA F6706: dual-channel SIL3 safety analog output (4-20mA / 0-10V options available), TMR redundancy, and direct interchangeability. 

I. Core Parameters (984670621)

Model: F67062 (Material Number: 984670621)

Function: 2 channels of AO, 4-20mA / 0-10V selectable via software (each channel independently)

Safety Level: SIL3, AK1~AK6, Cat.4/PL e (TÜV Certification)

Architecture: Triple Modular Redundancy (TMR), Integrated Safety Shutdown

Resolution: 12 bits (4096 steps)

Load Capacity:

Current (4-20mA): ≤ 500Ω

Voltage (0-10V): ≥ 10kΩ

Accuracy:

Basic Error: ≤ ±0.1% FS @ 25℃

Operating Error: ≤ ±0.4% FS (0 - +60℃)

Isolation Voltage: 250V AC (Channel to Analog Ground)

Power Supply: 5V DC ≈ 150mA; 24V DC≈200mA

Operating temperature: -20℃ ~ +60℃

Dimensions/Weight: 4TE (25×203×127mm) / Approximately 0.5kg

Installation: DIN rail, supports hot swapping

Diagnosis: Short circuit / Open circuit / Over-range detection, automatic full test during operation

II. Relationship with the standard version F6706 (984670601)

F67062 (984670621): Hardware/firmware upgrade, enhanced diagnostics, stability and anti-interference, batch update, fully interchangeable

F6706 (984670601): Standard version, function is the same, gradually replaced by F67062

III. Main matters (installation / wiring / maintenance)

1. Installation points

Environment: Dust-free, dry, free from corrosion, anti-condensation

Heat dissipation: Maintain a spacing of ≥ 50mm above and below, away from heat sources and strong electricity

Grounding: Independent protection ground of the cabinet ≤ 4Ω, system ground and protection ground separated

Hot swapping: Before online replacement, need to disable the module in the software

2. Wiring specifications (28-pin terminals)

Signal cables: Shielded twisted pair, single-ended grounding (module side)

Cabling: Separate from strong electricity by ≥ 10cm, avoid parallel long-distance wiring

Maximum cable length: 1000m (load resistance needs to be verified)

3. Configuration and calibration

Software configuration: ELOP II sets output type (mA/V), range and fault safety value

Calibration cycle: Recommended once a year; re-calibrate if error exceeds ±0.2% FS

Safety shutdown: Automatically cut off output when a fault occurs, enter safe state