Brand/Manufacturer: Honeywell
Size :26 cm x15.2 cm x7.5 cm
Weight :0.5 kg
Country of origin: USA
Description: Honeywell 8C PAINA] 51454470-175 Input/output module
The TC/RTD IOM supports configuration parameters for open sensor inspection prior to PV delivery.
With the OTD configuration active, the PVS are sampled and kept the same
The OTD cycle is performed in the measurement window. If OTD is negative, PV will propagate upward through the system. If OTD is
Positive: PV is set to NAN and input channel soft fault is set. In this way, improper control does not occur for PV values that are invalid due to the thermocouple's open circuit
Operate. PV sampling/reporting does not
Additional delays due to OTD processing.
Salient feature
• TC and RTD operations
• Remote cold end compensation capability
• 1 second PV scan with OTD protection
• Configurable OTD protection (see below)
• Temperature points can be in increments of 16 points
Add temperature variable collected from all points at 1 second rate. 1 second updates included in
The temperature variable propagates prior to the open-circuit thermocouple detection (OTD)
Configurable checks (see below). All TC inputs include integral cold end compensation (CJC).
