Spirax Sarco B850-W-2 Guia De Inicio Rapido página 29

Set ranges for BBD and TDS controller inputs on input 10 and 11.
Valve
Open
Closed
PULS – type inputs: IN10, IN11 and IN12 may be set as '0' volt contacts for automated TDS
Blowdown and Bottom Blowdown systems. Ensure voltage does not exceed 40 V.
IM-P408-04 AB Issue 2
Circuit
closed
open
Value
1
0
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