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RS-232 Max Chassis Supported 3 Total Chassis Slots 30 Backup Memory Module 1747-M13 Battery Backup Yes (1747-BA) Operating Temperature 0 to 60 °C Storage Temperature -40 to 85 °C Humidity 5–95% non-condensing Shock Rating 30G operating Dimensions 145 x 35 x 142 mm Connections Supported 48 total Enclosure Open style
The 8030-ROM-222 delivers the reliability and precision required for stable analog output control in advanced PLC-based automation systems
Status: Discontinued by manufacturer on September 19
Information About Q120DFN
By providing accurate voltage monitoring
QF240A | Siemens 40A 2-Pole 120/240V QF Series Ground Fault Plug-In Circuit Breaker Interface Panel RS-232 Max Chassis Supported 3Description The Siemens QF240A is a 40A ground fault circuit breaker designed for residential and light commercial electrical systems requiring enhanced personnel protection. Operating at 120 240 VAC, it provides overload, short circuit, and 5 mA ground fault protection through an integrated thermal magnetic trip mechanism. Its plug in design allows for easy installation in compatible panel boards. Technical Specifications Condition New Never Used
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