Honeywell MC-TAIH03 51309136-175 Analog Input Module
Configured for high-level analog signal processing in Honeywell Experion LX networks, the Honeywell MC-TAIH03 51309136-175 (MC-TAIH03 High-Level Analog Input Field Termination Assembly) provides direct physical/electrical execution. It interfaces 16 field transmitter loops directly to process controllers via standard current and voltage conversion circuits.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MC-TAIH03 (Part Number: 51309136-175) |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.3 kg |
| Dimensions | 150 mm x 80 mm x 15 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | Powered via 24 VDC external loop supply |
| Number of Channels | 16 analog input channels |
| Input Range | 4-20 mA or 0-10 V (Input Voltage Range: +/-10 VDC) |
| Accuracy | +/-0.1% of full-scale |
| Resolution | 16 bits |
| System Compatibility | Honeywell Experion LX DCS / Universal Control Network (UCN) |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The MC-TAIH03 termination assembly conditions 16 high-level 4-20 mA and 0-10 V analog input signals before routing digitization data to system I/O processors. High input impedance across each channel minimizes signal loading effects on transmitter loops. Integrated channel-to-channel isolation and surge suppression circuits isolate individual field wiring runs, preventing ground loop currents and high-frequency common-mode noise from corrupting adjacent signal paths or disrupting HART loop communication overlay protocols.
Frequently Asked Questions
Q: What input signal ranges can be wired directly to the MC-TAIH03 termination assembly terminals?
A: The terminal assembly accepts standard 4-20 mA process loop currents as well as 0-10 V (or +/-10 VDC range) high-level analog voltage inputs across its 16 channels.
Q: How does the MC-TAIH03 protect the DCS I/O processing hardware from field-side electrical interference?
A: The assembly incorporates isolation and filtering networks that block high-voltage transients and eliminate common-mode ground noise between field transmitter loops and system input cards.
Field Installation Guidelines
- Mount the MC-TAIH03 assembly securely onto the cabinet DIN rail or carrier base, ensuring a low-impedance connection to the local protective earthing bar.
- Terminate 4-20 mA and 0-10 V field wiring securely at the screw terminal connectors, observing correct polarity for each of the 16 channels.
- Keep field analog signal cabling routed in dedicated, shielded wire ducts separate from high-voltage AC distribution or motor power lines.
Honeywell MC-TAIH03 51309136-175 Analog Input Module
Honeywell MC-TAIH03 51309136-175 Analog Input Module
Configured for high-level analog signal processing in Honeywell Experion LX networks, the Honeywell MC-TAIH03 51309136-175 (MC-TAIH03 High-Level Analog Input Field Termination Assembly) provides direct physical/electrical execution. It interfaces 16 field transmitter loops directly to process controllers via standard current and voltage conversion circuits.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MC-TAIH03 (Part Number: 51309136-175) |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.3 kg |
| Dimensions | 150 mm x 80 mm x 15 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | Powered via 24 VDC external loop supply |
| Number of Channels | 16 analog input channels |
| Input Range | 4-20 mA or 0-10 V (Input Voltage Range: +/-10 VDC) |
| Accuracy | +/-0.1% of full-scale |
| Resolution | 16 bits |
| System Compatibility | Honeywell Experion LX DCS / Universal Control Network (UCN) |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The MC-TAIH03 termination assembly conditions 16 high-level 4-20 mA and 0-10 V analog input signals before routing digitization data to system I/O processors. High input impedance across each channel minimizes signal loading effects on transmitter loops. Integrated channel-to-channel isolation and surge suppression circuits isolate individual field wiring runs, preventing ground loop currents and high-frequency common-mode noise from corrupting adjacent signal paths or disrupting HART loop communication overlay protocols.
Frequently Asked Questions
Q: What input signal ranges can be wired directly to the MC-TAIH03 termination assembly terminals?
A: The terminal assembly accepts standard 4-20 mA process loop currents as well as 0-10 V (or +/-10 VDC range) high-level analog voltage inputs across its 16 channels.
Q: How does the MC-TAIH03 protect the DCS I/O processing hardware from field-side electrical interference?
A: The assembly incorporates isolation and filtering networks that block high-voltage transients and eliminate common-mode ground noise between field transmitter loops and system input cards.
Field Installation Guidelines
- Mount the MC-TAIH03 assembly securely onto the cabinet DIN rail or carrier base, ensuring a low-impedance connection to the local protective earthing bar.
- Terminate 4-20 mA and 0-10 V field wiring securely at the screw terminal connectors, observing correct polarity for each of the 16 channels.
- Keep field analog signal cabling routed in dedicated, shielded wire ducts separate from high-voltage AC distribution or motor power lines.
