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7 Compatibility with Predecessor Products
Use as a replacement:
The CP 443−1 with Order number 6GK7 443−1EX20−0XE0 (firmware version 2.1)
described here can be used as a replacement for the following predecessor
products:
S CP 443−1 (6GK7 443−1EX20−0XE0) with firmware version 2.0 / 1.0
S CP 443−1 (6GK7 443−1EX11−0XE0) with CPUs as of firmware version 4.1
S CP 443−1 (6GK7 443−1EX10−0XE0) with CPUs as of firmware version 4.1
CPUs with firmware version 4.0 must be upgraded to V4.1.
If a replacement is required with CPUs with a firmware version less than V4.0,
6GK7 443−1EX11−0XE0 or 6GK7 443−1EX41−0XE0 must still be ordered.
With H−CPUs, the EX20 can be used as a replacement 6GK7 443−1EX11−0XE0
even in conjunction with H−CPUs with firmware version V4.0.
Upgrading
The following predecessor products can be upgraded to the CP 443-1
(6GK7 443-1EX20-0XE0) described here:
S See modules in "use as a replacement"
B−34
CP 443-1 for Industrial Ethernet / Manual Part B
C79000-G8976-C223−06
Release 07/2010
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