| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | DC-TAIL51 51307601-176 |
| Manufacturer | Honeywell |
| Product Type | Low Level Analog Input IOTA |
| Assembly Role | Input Output Termination Assembly |
| Signal Class | Low-level analog input |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3-7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
Honeywell DC-TAIL51 51307601-176 is identified as a Low Level Analog Input Input Output Termination Assembly. The complete identity combines the DC-TAIL51 assembly code with part number 51307601-176. It provides the cabinet-side termination role for low-level analog input wiring. The IOTA is the field-wiring assembly rather than the removable processing module. Exact part-number matching is required when servicing the installed termination hardware.
The DC-TAIL51 51307601-176 supports maintenance of Honeywell control cabinets that use separated field termination and plug-in electronics. Wiring should be documented before the assembly is disconnected. Connector position and terminal identification should be compared with the existing hardware. The paired electronics and cabinet drawing must be checked as part of replacement planning. This avoids treating a visually similar termination assembly as an interchangeable part.
Provides a fixed landing point for low-level analog input wiring in the control cabinet.
Allows engineers to identify and service the field-termination portion of the input path.
Supports exact matching of the assembly code, part number and connector arrangement.
It is a Low Level Analog Input IOTA.
The complete part number is 51307601-176.
Yes. The IOTA designation identifies the field-wiring termination assembly.
Record terminal assignments, connector position and the paired electronics shown in the cabinet documentation.
Nearby termination assemblies can look similar while using different signal paths or connector arrangements.
We compare the complete assembly code and part number, inspect the supplied unit and provide available photos.
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Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
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| Model Number | DC-TAIL51 51307601-176 |
| Manufacturer | Honeywell |
| Product Type | Low Level Analog Input IOTA |
| PWA Number | 51307601-176 |
| Logic Number | 51454811 |
| Hardware Revision | B |
| Official IOTA Reference | CC-TAIL51 |
| Associated Input Module | CC-PAIL51 |
| Input Channels | 16 |
| Input Types | Thermocouple or RTD, configurable per channel |
| Channel Isolation | Fully isolated channel-to-channel and channel-to-power-system |
| Input Scan Rate | 1 s |
| Channel Bandwidth | 0 to 4.7 Hz (-3 dB) |
| TC Nominal Input Range | -20 to +100 mV |
| TC Continuous Input Limit | -10 to +10 V |
| RTD Continuous Input Limit | -1 to +2 V at 100 mA |
| Gain Error | 0.050% full scale max |
| Long-Term Drift | 500 ppm |
| TC Input Impedance | 1 MΩ at DC |
| Isolation Voltage Limits | Power-system common and channel-to-channel: ±250 VDC or VAC RMS, DC to 60 Hz |
| CMRR | 120 dB min at 50/60 Hz |
| Crosstalk | 80 dB; 120 dB at 50/60 Hz |
| NMRR | 60 dB min at 50/60 Hz |
| Line-Frequency Integration | 50 or 60 Hz selectable |
| RTD Excitation Current | 1 mA |
| Cold-Junction Compensation | -20 to +60 °C, ±0.5 °C typical |
| Open-TC Detection | ≤1000 Ω no-trip; 1500 Ω trip |
| RTD Maximum Lead Resistance | 15 Ω |
| Supported Pt100 DIN Range | -180 to +800 °C |
| Supported Pt100 JIS Range | -180 to +650 °C |
| Supported Ni120 Range | -45 to +315 °C |
| Supported Cu10 Range | -20 to +250 °C |
| Supported Cu50 Range | -50 to +150 °C |
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