For more product details, see

• "SIPLUS HCS4300 Heating Control System" Operating Instructions, http://support.automation.siemens.com/WW/view/en/107197097
• "SIPLUS HCS CIM4210 / CIM4310 PROFINET", https://support.industry.siemens.com/cs/ww/de/view/107177862/en
• "SIPLUS HCS4300 POM4320 UL" Operating Instructions https://support.industry.siemens.com/cs/ww/de/view/109737009 and "SIPLUS HCS4300 POM4320 UL" Operating Instructions https://support.industry.siemens.com/cs/ww/de/view/109737011/en

For more information, see http://www.siemens.com/siplus-hcs