TK-IAH161 | Honeywell | Analog Input Module

Description

The Honeywell TK‑IAH161 High‑Level Analog Input Module provides accurate and reliable acquisition of analog signals from field devices such as transmitters, sensors, and controllers. With HART protocol support and 16‑bit resolution, it ensures precise monitoring and integration into Honeywell Safety Manager and DCS systems.

Specifications

• Manufacturer: Honeywell
• Model Number: TK‑IAH161
• Product Type: High‑Level Analog Input Module
• Input Channels: 16 single‑ended analog inputs
• Signal Range: ±10 VDC, 0–20 mA, 4–20 mA
• Resolution: 16‑bit A/D conversion
• Accuracy: ±0.1% of full scale
• Protocol Support: HART communication
• Isolation: Channel‑to‑channel and channel‑to‑bus galvanic isolation
• Update Rate: 10 ms per channel
• Operating Voltage: 24 VDC nominal
• Power Consumption: ~5 W
• Operating Temperature: –40 °C to +70 °C
• Mounting: DIN‑Rail or panel mount
• Certifications: CE, UL, CSA, ATEX
• Weight: ~1.3 kg (shipping ~3 kg)

Features

• High‑Level Signal Acquisition: Supports voltage and current inputs for diverse sensors
• HART Integration: Enables smart transmitter communication and diagnostics
• Precision Monitoring: 16‑bit resolution ensures accurate process control
• Robust Isolation: Prevents interference between channels and system bus
• Industrial Reliability: Designed for harsh environments with wide temperature range
• System Compatibility: Seamlessly integrates with Honeywell Experion PKS, C200/C300, and TDC 3000 systems
• Ease of Maintenance: Hot‑swappable design with LED diagnostics for quick troubleshooting