Maximum Configuration Per Potential Group - Siemens SIMATIC ET 200S Manual

• Address space
on the PROFIBUS DP (depends on the DP master)
-- IM151-1 BASIC interface module supports a maximum of 88 input bytes and
88 output bytes.
-- IM151-1 STANDARD and IM151-1 FO STANDARD interface modules
support:
-- maximum 128 input bytes and 128 output bytes
-- maximum 244 input bytes and 244 output bytes
-- The IM151-1 HIGH FEATURE interface module supports a maximum of 244
input bytes and 244 output bytes.
on the PROFINET IO
-- The IM151-3 PN interface module supports a maximum of 256 input bytes
and 256 output bytes.
• Power modules: Maximum configuration per potential group
Table 3-16 Maximum configuration per potential group
Power modules
PM-E 24 VDC power
module
PM-E power module
24..48 VDC
PM-E power module
24..48 VDC/
24..230 VAC
• Number of identifiers: one identifier per module (max. 63 identifiers)
• You can use the ET 200S with DP masters with a diagnostic frame length of 32
bytes because you can set the length of the diagnostic frame in all the interface
modules (see Sections 6.1.6.2 and 8.1).
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
(up to 6ES7 151-1AA03-0AB0 or 6ES7 151-1AB02-0AB0)
(up to 6ES7 151-1AA04-0AB0 or 6ES7 151-1AB03-0AB0)
Maximum
current-carrying
capacity
10A
10A
10 A (24 VDC)
8 A (120/230 VAC)
Configuration Options
Connectable modules
The number of modules that can be
connected depends on the total current of
all the modules in this potential group.
This must not exceed 10 A in total. The
total current is decisively affected by the
digital output modules: digital output modules:
•
2DO 24 VDC/0.5 A Standard
•
2DO 24 VDC/0.5 A High Feature
•
4DO 24 VDC/0.5 A Standard
•
4DO 24 VDC/0.5 A High Feature O C/0 5
•
2DO 24 VDC/2 A Standard
•
2DO 24 VDC/2 A High Feature
•
4DO 24 VDC/2 A Standard
•
4DO 24 VDC/2 A High Feature
•
2DO 24-230 VAC/2 A
g eatu e
3-47