Siemens CPU 410-5H Process Automation System Manual page 70

I/O configuration variants
4.7 Connecting redundant I/O to the PROFIBUS DP interface
Module
DI 16xNamur
Use with non-redundant encoder
Equipotential bonding of the encoder circuit should always be at one point only (preferably encoder negative).
•
Operate the two redundant modules on a common load power supply.
•
When selecting encoders, compare their properties with the specified input characteristics. Remember that this function
•
must always be available, regardless of whether you are using one or two inputs. Example of valid values for NAMUR
encoders: for "0" current > 0.7 mA; for "1" current > 4.2 mA.
DI 24xDC 24 V
F-module in fail-safe and standard mode
DI 8xNAMUR [EEx ib]
F-module in standard mode
Redundant DO dual-channel
DO8xDC 24 V/0.5 A
A definite evaluation of the diagnostics information "P short-circuit" and "wire break" is not possible. Deselect these
individually in your configuration.
DO8xDC 24 V/2 A
DO32xDC 24 V/0.5 A
DO8xAC 120/230 V/2 A
DO 4x24 V/10 mA [EEx ib]
You cannot use the module in redundant operation for applications in hazardous areas.
DO 4x15 V/20 mA [EEx ib]
You cannot use the module in redundant operation for applications in hazardous areas.
DO 16xDC 24 V/0.5 A
The equipotential bonding of the load circuit should always take place from one point only (preferably load minus).
•
Diagnostics of the channels is not possible.
•
DO 16xDC 24 V/0.5 A
The equipotential bonding of the load circuit should always take place from one point only (preferably load minus).
•
DO 10xDC 24 V/2 A
F-module in fail-safe mode
Redundant AI dual-channel
AI6x0/4...20mA HART
F-module in fail-safe mode
70
Order number
6ES7321-7TH00-0AB0
6ES7326–1BK01–0AB0
6ES7326–1BK02–0AB0
6ES7326-1RF00-0AB0
6ES7322-8BF00-0AB0
6ES7322-1BF01-0AA0
6ES7322-1BL00-0AA0
6ES7322-1FF01-0AA0
6ES7322-5SD00-0AB0
6ES7322-5RD00-0AB0
6ES7322-8BH01-0AB0
6ES7322-8BH10-0AB0
6ES7326–2BF10–0AB0
6ES7336-4GE00-0AB0
CPU 410-5H Process Automation/CPU 410 SMART
System Manual, 10/2013, A5E32631667-AA