The 8C-PAIMA1 is a 16-channel low-level analog (temperature) input module for Honeywell Experion Series 8 systems, supporting RTD and thermocouple inputs.
Marque :
HoneywellNuméro d'article :
8C-PAIMA1Description :
Low Level Analog (Temperature) Input LLAIOrigine :
USACondition :
NewDimension :
63.5 mm x 124.46 mm x 307.34 mmPoids :
0.4 kgPaiement :
Bank Transfer
Honeywell 8C-PAIMA1 Low Level Analog (Temperature) Input LLAI
Description
The Low Level Analog Input (LLAI) Module accepts up to 16 channels of temperature inputs from RTD & TC
Features
TC and RTD operation
Remote Cold Junction compensation capability
1 Second PV scanning with OTD protection
Configurable OTD protection (See below)
Temperature points can be added in 16 point increments
Temperature Support
The Temperature variable is collected from all points at a 1 second rate. The 1 second update includes a configurable check for Open Thermocouple Detection (OTD) (see below) before propagation of the temperature variable. All TC inputs include integral Cold Junction Compensation (CJC).
Sampling and Open Sensor Detect
The TC/RTD IOM supports a configuration parameter for Open Sensor Detect before PV delivery. With the OTD configuration active, the PV is sampled and held while an OTD cycle is performed within the same measurement window. If the OTD is negative, the PV is propagated up through the system. If the OTD is positive, the PV is set to NAN and the input channel soft failure is set. In this way, no inappropriate control action occurs for PV values that are invalid due to an open thermocouple. PV sampling/reporting incurs no added delays from OTD processing.
Technical Specifications
| Manufacturer | Honeywell |
| Part Number | 8C-PAIMA1 |
| Ordering Information | 8C-PAIMA1 |
| Product Catalog | Series 8 |
| Description | Low Level Analog (Temperature) Input LLAI |
| Voltage | 24 VDC |
| Current | 110 mA |
| Dimensions | 63.5 mm x 124.46 mm x 307.34 mm |
| Weight | 0.4 kg |
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