This analog input module acquires process signals from field sensors with high precision. It belongs to the Honeywell TDC 3000 series, a product line designed for distributed control systems. The TSAI-1620M accepts multiple signal types for flexible process monitoring.
Technical Specifications
Engineers will appreciate the module’s versatility across various industrial applications. It handles standard analog signals including voltage, current, and thermocouple inputs. The unit provides high-resolution conversion for accurate process measurement.
| Parameter | Specification |
|---|---|
| Product Type | Analog Input Module |
| Series | Honeywell TDC 3000 |
| Part Number | TSAI-1620M |
| Input Channels | 16 |
| Input Signal Types | 4-20 mA, 0-10 V, thermocouple (J, K, T) |
| Resolution | 14 bits |
| Accuracy | ±0.1% of span |
| Dimensions | Approximately 10.2 in x 5.5 in x 1.8 in (260 mm x 140 mm x 45 mm) |
| Weight | 1.2 lbs (0.54 kg) |
| Key Components | Analog-to-digital converters, multiplexers, capacitors, and resistors |
| Energy Storage | Capacitors provide input signal filtering |
| Power Supply | 5 VDC and 24 VDC from backplane |
| Isolation | 500 V between channels and logic |
Design and Configuration
This module features sixteen input channels with individual signal conditioning circuits. Each channel accepts field wiring through a dedicated terminal block. Moreover, the TSAI-1620M includes surge protection to guard against voltage spikes.
Technicians can configure each channel for specific sensor types during system setup. The module mounts directly in TDC 3000 I/O chassis for seamless integration. Furthermore, status LEDs provide immediate feedback for channel activity.
Application and Compatibility
The TSAI-1620M integrates seamlessly into Honeywell TDC 3000 distributed control systems. It reads signals from pressure transmitters, temperature sensors, and flow meters. Users typically deploy this module in refineries, chemical plants, and power generation facilities.
Honeywell supports the TDC 3000 platform with comprehensive automation solutions. This analog input module ensures reliable data acquisition across demanding process environments.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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