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PTM6.4D20 SIEMENS DRY CONTACT POINT MODULE
4 DI
4 NUMBER OF POINTS
SIEMENS - POL965.00/STD I/O MODULE WITH 15 I/OS, 8UIO, 1DI HIGH VOLTAGE, 4DO, 2 TRIAC OUTPUTS
POL955.00/STD - Climatix POL955.00/STD I/O extension module; 24 VAC/DC; 14 I/O; Peripheral bus
POL871.72/STD - Climatix POL871.72/STD Operating unit; buttons, 8-line Unicode display, backlit; Modbus; panel mounting, IP65
POL638.00/DH1 SIEMENS Programmable controller, 21I/Os: District heating application
POL635.00/STD - Climatix POL635.00/STD HVAC controller; 24 VAC/DC; 21 I/O; RS485, KNX; Modbus, PL-Link; SD card; USB