Siemens SIMATIC ET 200SP System Manual page 36

Selecting a BaseUnit
BU type C1
(BU..B, dark-colored
BaseUnit)
BU type D0
BU type F0
BU type U0
* For compensation of the reference junction temperature for thermocouples. BU type A1 is required if
you measure the reference junction temperature with an internal temperature sensor or if you need
the additional 2×5 terminals.
If you use the internal reference junction temperature with BU type A1, ensure an even tempera-
ture distribution at the terminals. The specified accuracy of the utilized analog module is then ad-
hered to. If necessary, you can increase the accuracy via user calibration.
** Analog modules with and without temperature measurement can also be plugged into BU type A0.
Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ
I/O module Examples of suitable I/O modules for BU types
(example)
I/O module (example)
F-CM AS-i Safety ST F-CM AS-i Safety ST
(3RK7136-6SC00-0BC1)
6ES7...C1
•
Up to 30 V DC
•
20 mm wide
•
AI Energy Meter AI Energy Meter 480VAC
ST
6ES7...D0
•
(6ES7134-6PA20-0BD0)
Up to 400 V AC/
•
480 V AC
20 mm wide
•
F- F-
RQ 1×24VDC/24..230 RQ 1×24VDC/24..230VA
VAC/5A C/5A
(6ES7136-6RA00-0BF0)
6ES7...F0
•
Up to 230 V AC
•
20 mm wide
•
DQ 4×24...230VAC/2 DQ 4×24...230VAC/2A HF
A HF
(6ES7132-6FD00-0CU0)
6ES7...U0
•
Up to
•
400 V AC/480 V A
C
20 mm wide
•
Application planning
BaseUnit
BU20-P6+A2+4B
(6ES7193-6BP20-0BC1)
BU20-P12+A0+0B
(6ES7193-6BP00-0BD0)
BU20-P8+A4+0B
(6E7193-6BP20-0BF0)
BU20-P16+A0+2D
(6E7193-6BP00-0BU0)
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