Product Specification
| Parameter | Specification | Image |
|---|---|---|
| Manufacturer | Honeywell |  |
| Part Number | LLMUX2 51305890-175 | |
| Product Type | Low Level Analog Multiplexer | |
| Input channels | 16 fully-isolated channel-to-channel, channel-to-PM, and channel-to-power supply common | |
| Input scan rate | 1 Second fixed by IOLP | |
| Channel bandwidth | 0 to 4.7 Hz (-3 dB) | |
| Nominal input range (TC only) | -20 to +100 millivolts | |
| Maximum normal mode continuous input non-damaging (any thermocouple type configured) | -10 to +10 volts (TC) -1 to +2 Volts @ 100 milliamps (RTD) | |
| Gain error (-20 to +100 millivolt range) | 0.050% full scale max | |
| Resolution of reading Type TC | 2 microvolt per bit | |
| Temperature stability TC, Millivoltage inputs | +/-20 ppm per deg C max | |
| Long term drift | 500 ppm | |
| Input impedance | 1 megohm at dc (TC only) |
FAQs of HONEYWELL LLMUX2 51305890-175
What is the 8C-LLMUX2 Analog Multiplexer used for? The 8C-LLMUX2 is used to multiplex low-level analog signals, such as those from thermocouples, RTDs, and millivolt signals. It is commonly applied in industrial automation systems that require precise measurement and monitoring of temperature or voltage across multiple channels. How many input channels does the 8C-LLMUX2 support? The 8C-LLMUX2 supports 16 fully isolated input channels, which can handle a variety of signal types including thermocouples, RTDs, and millivolt signals. What types of sensors are supported by the 8C-LLMUX2? The module supports several thermocouple types (J, K, E, T, B, S, R, Japan Type R’) and RTD types, including Pt, Ni, and Cu sensors. It can also process millivolt signals within a range of -20 to +100 millivolts. Can the 8C-LLMUX2 handle multiple signal types simultaneously? Yes, it can handle different types of signals such as thermocouples, RTDs, and millivolts simultaneously across its 16 input channels. |
HONEYWELL LLMUX2 51305890-175 Details
Compatibility
Compatible Systems:The 8C-LLMUX2 is designed to integrate seamlessly with Honeywell’s Experion® Process Knowledge System (PKS) and IOLP (Input Output Link Processor) systems. It is specifically engineered for use within Honeywell's Series 8 I/O family, ensuring optimal performance and reliability within these platforms.
Supported Communication Protocols:The module supports fieldbus communication standards, enabling it to easily interface with devices using industry-standard communication protocols. It also supports HART communication for reliable data exchange with field devices.
Key Feature
High Channel Density:Supports 16 fully-isolated input channels, providing flexibility and efficiency in handling multiple analog input signals, such as thermocouples, RTDs, and millivolt signals.
Wide Input Range:Compatible with a broad range of signal types, including thermocouples (J, K, E, T, B, S, R), RTDs (Platinum, Nickel, Copper), and millivolt inputs (from -20 to +100 millivolts).
Extensive Diagnostics:Equipped with built-in self-diagnostics for continuous monitoring of system health and performance, ensuring high reliability and early fault detection.
More Technical Data
CMV with respect to PM common, dc to 60 Hz:+/-250 Vdc or Vac rms
CMRR, 50 or 60 Hz (with 1000 ohms source impedance max.):120 dB min
Voltage, channel-to-channel, dc to 60 Hz:+/-250 Vdc or Vac rms
Crosstalk, dc to 60 Hz:80 dB (120 dB at 50 and 60 Hz)
NMRR at 60 Hz :60 dB min
Line frequency integration:Fixed selection of 50 Hz or 60 Hz
RTD sensor excitation current:1 milliamp
If you want to more details，please contact me without hesitate.Email：sales@sparecenter.com
Ohter Modules
| HONEYWELL | FC-BKM-0001 V1.1 | Battery and Key Switch Module |
| HONEYWELL | FC-CPCHAS-0001 | Chassis Controller |
| HONEYWELL | FC-IO-0001 V1.1 | I/O Extended Module |
| HONEYWELL | 51307687-176 | Control Motherboard |
| HONEYWELL | 51401946-100 | Process Control Board |
| HONEYWELL | 51403645-100 51403698-100 | Controller Module |
| HONEYWELL | MU-KFTA05 51201420-005 | Power Supply Cable |
| HONEYWELL | STG740 STG740-E1GC4A-1-C-AHB-11S-A-50A0-0000 | Gauge Pressure Transmitters |
| HONEYWELL | HONEYWELL LLMUX2 HONEYWELL LLMUX2 HONEYWELL LLMUX2 | HONEYWELL LLMUX2 HONEYWELL LLMUX2 |
| HONEYWELL | HONEYWELL LLMUX2 HONEYWELL LLMUX2 HONEYWELL LLMUX2 | Honeywell 51305890-175 Honeywell 51305890-175 |
| HONEYWELL | Honeywell 51305890-175 Honeywell 51305890-175 Honeywell 51305890-175 | Honeywell 51305890-175 Honeywell 51305890-175 |
| HONEYWELL | Honeywell 51305890-175 Honeywell 51305890-175 Honeywell 51305890-175 | HONEYWELL Low Level Analog Multiplexer HONEYWELL Low Level Analog Multiplexer |
| HONEYWELL | HONEYWELL Low Level Analog Multiplexer HONEYWELL Low Level Analog Multiplexer | HONEYWELL Low Level Analog Multiplexer HONEYWELL Low Level Analog Multiplexer |
| HONEYWELL | HONEYWELL LLMUX2 HONEYWELL LLMUX2 HONEYWELL LLMUX2 | HONEYWELL LLMUX2 HONEYWELL LLMUX2 |
| HONEYWELL | LLMUX2 LLMUX2 LLMUX2 LLMUX2 LLMUX2 LLMUX2 LLMUX2 |
Mobile/what's app: +852 6980 6006
Email: sales@sparecenter.com
