Specifications

AS-Interface Slaves
I/O modules for operation in the field
Digital I/O modules IP67 - K20
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Siemens IK PI · 2009
6
■ Design (continued)
The various options for connecting the K20 modules to the
AS-Interface bus cable and the 24 V DC auxiliary voltage are
presented in the following table:
To connect the feeder and the K20 module over distances
> 2 m it is also possible to use freely configurable cables with an
M12 cable box and an open cable end, which are fitted with an
M12 plug (straight version: 3RX8 000-0CD45, angled:
3RX8 000-0CE45) and connected to the feeder.
This cable is available in two versions:
• 3RX8 000-0CB42-1AF0: 5 m long, with M12 cable box
• 3RX8 000-0CC42-1AF0: 5 m long, with M12 angle cable box
To connect more than one K20 module to one spur line, the spur
line can be split again using a T distributor (3RK1 901-1TR00).
Digital I/O modules IP67 – K20
AS-i without U
aux
AS-i / U
aux
4DI, M8
3RK2 200-0CT30-0AA3
2DI/2DO, M8
3RK2 400-1BT30-0AA3
4DI, M12
3RK2 200-0CQ30-0AA3
2DI/2DO, M12
3RK2 400-1BQ30-0AA3
2FDI, M12
3RK1 205-0BQ30-0AA3
4DI/4DO, M8
3RK1 400-1CT30-0AA3
3RK2 400-1CT30-0AA3
K20 module
• Plus M12 feeder with integrally extruded cable
M12 feeder:
3RK1 901-1NR11 (1 m) or
3RK1 901-1NR12 (2 m)
M12 feeder:
3RK1 901-1NR21 (1 m) or
3RK1 901-1NR22 (2 m)
K20 module
• Plus M12 feeder with socket
• Plus separate M12 cable
M12 feeder:
3RX9 801-0AA00
3RK1 901-1NR10
M12 feeder:
3RK1 901-1NR20
M12 cable:
3RX8 000-0GF42-1AA6 (0.6 m)
3RX8 000-0GF42-1AB0 (1.0 m)
3RX8 000-0GF42-1AB5 (1.5 m)
M12 cable:
3RX8 000-0GF42-1AA6 (0.6 m)
3RX8 000-0GF42-1AB0 (1.0 m)
3RX8 000-0GF42-1AB5 (1.5 m)
K20 module
• Plus quadruple M12 feeder
• Plus separate M12 cable
M12 feeder:
3RK1 901-1NR00
M12 feeder:
3RK1 901-1NR00
M12 cable:
3RX8 000-0GF42-1AA6 (0.6 m)
3RX8 000-0GF42-1AB0 (1.0 m)
3RX8 000-0GF42-1AB5 (1.5 m)
M12 cable:
3RX8 000-0GF42-1AA6 (0.6 m)
3RX8 000-0GF42-1AB0 (1.0 m)
3RX8 000-0GF42-1AB5 (1.5 m)
NSA0_00445a
NSA0_00446a
NSA0_00447a
NSA0_00448a
NSA0_00449a
NSA0_00450a