Siemens FM 450-1 - Technical Data; General Technical Specifications

Technical Data
12
12.1 General technical speci󹪝cations
These general technical speci󹪝cations are described in the manual /3/:
• Standards and certi󹪝cations
• Electromagnetic compatibility
• Shipping and storage conditions
• Mechanical and climatic environment conditions
• Speci󹪝cations for insulation tests, safety class, and degree of protection
Design Guidelines
SIMATIC products meet the requirements if you observe the design guidelines described in the
manuals when installing and operating the equipment.
12.2 Technical Data
Technical data
Dimensions and Weight
Dimensions WxHxD (mm)
Weight
25x290x210
Approx. 650 g
Voltages, currents, potentials
Auxiliary voltage 1L+/1M 24 VDC
• Range, static
20.4 ... 28.8 V
• Range, dynamic
18.5 ... 30.2 V
• Reverse polarity protection
Yes
2L+/2M load voltage 24 VDC
• Range, static
20.4 ... 28.8 V
• Range, dynamic
18.5 ... 30.2 V
• Reverse polarity protection
Yes
• Electrical isolation
Yes, toward all other voltages
5 V encoder power supply
• Output voltage
5.2 V ± 2%
• Output current
Maximum 300 mA per count channel, short-circuit proof
24 V encoder power supply
Counter module FM 450-1
Equipment Manual, 03/2022, A5E03648739-AC 99