Pool Boiler Temperature Controller: Difference between revisions
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Pool Boiler Temperature Controller (view source)
Revision as of 13:42, 29 December 2021
, 4 years ago→As Shipped Configuration
Matt Parnell (talk | contribs) |
Matt Parnell (talk | contribs) |
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| Line 63: | Line 63: | ||
|D4 | |D4 | ||
|DC Control | |DC Control | ||
| | |Will not be used. | ||
|- | |- | ||
!IO Slot 3 | !IO Slot 3 | ||
| Line 78: | Line 78: | ||
|XX | |XX | ||
|Not Fitted | |Not Fitted | ||
|An RS485 module | |An RS485 module will be installed. | ||
|- | |- | ||
!Config Tools | !Config Tools | ||
| Line 115: | Line 115: | ||
|The remaining codes are all blank; no factory configuration. | |The remaining codes are all blank; no factory configuration. | ||
|} | |} | ||
=== Modifications === | |||
Additional modules were purchased and installed, modifying the as-shipped configuration. | |||
* Installed an RS-485 module (Eurotherm AH025075U002) in the <b>J Comms Slot</b> for MODBUS communication. | |||
* Changes to <b>IO Slot 2</b>: | |||
** Removed the <b>DC Control</b> module. | |||
** Installed a <b>Change Over Relay</b> (Eurotherm AH025408U002) for SPDT 2A control. | |||
=== Inputs === | |||
* The <b>Triple Contact Input</b> module provides three switch inputs. TBD: What is the "common" pin connected to? | |||