Siemens SIMATIC CPU 410 User Manual

I/O configuration variants
6.7 Connection of two-channel I/O to the PROFIBUS DP interface
CPU 410 Process Automation/CPU 410 SMART
System Manual, 05/2017, A5E31622160-AC
87
Module
Article No.
AI 4x15Bit [EEx ib]
6ES7331-7RD00-0AB0
You cannot use the module in redundant operation for applications in hazardous areas.
It is not suitable for indirect current measurement.
Use in direct current measurement
• Suitable Zener diode 6.2 V, for example BZX85C6v2
• Load capability of 4-wire transmitters: RB > 325 ohms
determined for worst case: 1 input + 1 Zener diode at an S7 overload value of 24 mA to RB = (RE * I
max +
U
z max
)/I
max
• Input voltage for 2-wire transmitters: Ue-2Dr < 8 V
calculated for worst case: 1 input + 1 Zener diode at an S7 overload value of 24 mA to Ue-2Dr = RE * I
max
+ U
z max
Note:
You can only connect 2-wire transmitters with a 24 V external supply or 4-wire transmitters. The internal power sup-
ply for transmitters cannot be used in the circuit because it outputs only 13 V, which means in the worst case it would sup-
ply only 5 V to the transmitter.
AI 8x0/4...20mA HART
6ES7 331-7TF01-0AB0
A firmware update is not possible in redundant operation.
Online calibration is not possible in redundant operation.
See Manual ET 200M Distributed I/O Device; HART Analog Modules manual
AI6x0/4...20mA HART
6ES7336-4GE00-0AB0
F module in standard mode
AI 6x13Bit
6ES7 336-1HE00-0AB0
F module in standard mode
Redundant AO dual-channel
AO4x12 Bit
6ES7332-5HD01-0AB0
AO8x12 Bit
6ES7332-5HF00-0AB0
AO4x0/4...20 mA [EEx ib]
6ES7332-5RD00-0AB0
You cannot use the module in redundant operation for applications in hazardous areas.
AO 8x0/4...20mA HART
6ES7 332-8TF01-0AB0
A firmware update is not possible in redundant operation.
Online calibration is not possible in redundant operation.
See Manual ET 200M Distributed I/O Device; HART Analog Modules
Note
You need to install the F
-ConfigurationPack for F modules.
The F C
onfigurationPack can be downloaded free of charge from the Internet.
You can find it on the Customer Support site at Download of F Configuration Pack
(
http://support.automation.siemens.com/WW/view/en/15208817)
Using digital input modules as redundant I/O
The following parameters were set to configure digital input modules for redundant
operation:
● Discrepancy time (maximum permitted time in which the redundant input signals may
differ). The specified discrepancy time must be a multiple of the update time of the

Siemens SIMATIC CPU 410 Specifications

General

Brand	Siemens
Model	SIMATIC CPU 410
Category	Control Unit
Language	English