Allen-Bradley 1771-IG: TTL Logic and 5 V Wiring Checks
Check 1771-IG TTL HIGH/LOW logic thresholds, field supply ripple and 1771-WC wiring before replacing an input module.
SKU 51305890-175
In stockManufacturer: Honeywell
Product No.: 51305890-175
Country of origin:United States
Product Type: Low Level Input Multiplexer
Payment: T/T, Western Union
Weight: 850g
Shipping port: Xiamen
Warranty: 12 months
The Honeywell 51305890-175 is a low-level input multiplexer designed for thermocouple applications. It provides rapid, accurate signal scanning and configurable over-temperature protection. Moreover, it supports fully isolated channels for safe and reliable industrial measurements.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Type | Low Level Input Multiplexer |
| Product Number | 51305890-175 |
| Model | MC-TAMT04, LL Mux TC FTA |
| Circuits | 16 |
| Size | 12 |
| TC Operation | Yes |
| Remote Cold Junction Capability | Yes |
| PV Scanning Rate | 1 second with OTD protection |
| Configurable OTD Protection | Yes |
| Channel Isolation | 64 fully isolated channels, in 16-channel increments |
| CE Compliant | Yes |
| Coating | Conformal |
| Solid State | Yes |
| Expandable Temperature Points | In 16-point increments |
| Weight | 0.85 Kg |
| Shipping Weight | 2 Kg |
Industrial temperature monitoring
Thermocouple signal multiplexing
Process control systems
Laboratory measurement setups
Global Express Shipping
Returns & Warranty

Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
United States
|
Check 1771-IG TTL HIGH/LOW logic thresholds, field supply ripple and 1771-WC wiring before replacing an input module.
A field checklist for distinguishing Danfoss 060G2105, 060G1323 and 060G2109 by pressure range, fitting, loop signal and controller scaling.
A field checklist for separating 24 VDC input, carrier bus, output derating and alarm-contact faults before replacing an Emerson SE5009.
A controlled commissioning method for using the 140XSM00200 simulator to verify Modicon Quantum input mapping and interlocks before reconnecting field wiring.
A commissioning checklist for the ProSoft PLX32-EIP-MBTCP covering subnet separation, register contracts, EtherNet/IP timing, failure tests and replacement records.
A field checklist for IC693MDL916 relay commands, terminal blocks, load current, switching rate and contact-side measurements.