Specifications

Systems
Introduction
2/4
Siemens LV 1 · 2007
2
Order No. Page
AS-Interface / Slaves
Slaves contain the AS-Interface electronics and connection options for sensors and
actuators in the field and in the cabinet. A total of up to 62 slaves can be connected to
one bus. The slaves then exchange their data in cyclic mode with a control module
(master).
K20 digital module
K45 digital module
K60 digital module
Field modules / Digital I/O modules IP67 - K20, K45 and K60
• Degree of protection IP65/IP67
• Modules available with degree of protection up to IP68/69K
• ATEX-certified modules available for EX Zone 22
• Connection sockets in M8/M12
• Up to eight inputs and four outputs
• A/B technology available
• Contacting protected against polarity reversal
• Standard rail mounting and wall mounting possible
• Mounting of the module on the base plate using just one screw
• Diagnostics LEDs
Your advantage: Reduction of mounting and start-up times by up to 40 %
3RK1, 3RK2 2/29, 2/34, 2/36
K60 analog module
Field modules / analog I/O modules IP67 - K60
• Degree of protection IP65/IP67
• Detects or transmits analog signals locally
• 2/4-channel
• Input modules for up to four sensors with current signal,
sensors with voltage signal or sensors with thermal resistor
• Output modules for current or voltage
Your advantage: Easy integration of analog values
3RK1 2/40
SlimLine
F90 module
Flat module
Cabinet modules
• Degree of protection IP20
• No M12 connectors required for connection
• Up to 16 inputs
• Slim design of the SlimLine modules with width from 22.5 mm
• Removable, finger-safe terminal blocks that cannot be mixed up (SlimLine)
• Flat design of the flat modules for small control cabinets and confined conditions
• Connection with screw-type or spring-loaded terminals
• Standard rail mounting and wall mounting possible
• Diagnostics LEDs
Your advantage: Modules enable use in cabinets and small local control cabinets
3RG9, 3RK1 2/43
© Siemens AG 2007