Honeywell 30752787-002 Communications Logic Board
Description
Manufacture | Honeywell |
Model | 30752787-002 |
Ordering information | 30752787-002 |
Catalog | TDC3000 |
Description | Honeywell 30752787-002 Communications Logic Board |
Origin | USA |
HS Code | 3595861133822 |
Dimension | 3.2cm*10.7cm*13cm |
Weight | 0.3kg |
Details
Analog Output
Two versions of the Analog Output IOP are available: one with 8 outputs and one with
16 outputs.
Both processors provide the following functions:
• Readback check of actual output current
• Output characterization (5 segment)
• Output default action on failure (hold or unpowered)
• Modes and associated functions to support Manual loader and DDC control
• Software calibration
The 8-pt. analog output processor provides separate D/A converters and power
regulator per channel for maximum output security. As an option, one-on-one Analog
Output processor redundancy (available for both versions) provides even higher control
strategy integrity.
Digital Input
Two Digital Input IOP models are available, both with 32 inputs. The Digital Input
Processor provides the following functions:
• Event counting (accumulation) (maximum pulse rate = 15 Hz)
• Push-button and status type inputs (minimum on-time = 40 ms)
• Time deadband on alarms for status inputs
• Input direct/reverse
• PV source selection
• State or change of state alarming for status inputs
• Sequence of events resolution of 20 ms
Several voltage types are handled through a selection of FTAs. As an option, one-on
one Digital Input processor redundancy is available.