6ES7334-0CE01-0AA0 6ES7334-0KE00-0AB0 Plastic Cover

The S7-300 6ES7 334-0CE01-0AA0 6ES7 334-0KE00-0AB0 Module HMI Case, for example, must not be used without taking additional measures:
 in locations exposed to a high degree of ionizing radiation
 in hostile environments caused, for instance, by
– dust accumulation
– corrosive vapors or gases
– strong electric or magnetic fields
 in installations requiring special monitoring, for example
– elevators
– electrical installations in particularly hazardous areas
An additional measure might be, for instance, installation of the S7-300 6ES7334-0CE01-0AA0 6ES7334-0KE00-0AB0 Plastic Case in a cabinet or in a housing.

Analog IO module SM 334; AI 4/AO 2 x 8/8 Bit; (6ES7334-0CE01-0AA0 Housing) Properties
• 4 inputs in one group and 2 outputs in one group
• Resolution 8 bits
• Programmable measurement type at each channel group
– Voltage
– Current
• Not programmable, measurement and output type defined by hardwiring
• Connected to the potential of the backplane bus interface
• Electrically isolated to load voltage

Analog IO module SM 334; AI 4/AO 2 x 12 bit; (6ES7334-0KE00-0AB0 Enclosure) Properties
• 4 inputs in 2 groups and 2 outputs in one group
• Resolution of 12 bits + sign
• Programmable measurement type at each channel group:
– Voltage (not adjustable for channel 0 and channel 1)
– Resistance
– Temperature
• Electrically isolated to the backplane bus interface
• Electrically isolated to load voltage