Siemens SIMATIC S7-1500 Manual page 10

Properties
The module has the following technical properties:
● 16 digital inputs; electrically isolated in groups of 4
● Rated input voltage 120/230 V AC
● Suitable for switches and 2-/3-/4-wire AC proximity switches (alternating voltage)
The module supports the following functions:
Table 2- 1 Version dependencies of the module functions
Function
Firmware update
Identification data I&M0 to I&M3
Module-internal Shared Input (MSI)
Configurable submodules / submodules for
Shared Device
Configurable after interface module
IM 155-5 DP ST
You can configure the module with STEP 7 (TIA Portal) and with a GSD file.
Accessories
The following accessories are supplied with the module and can also be ordered separately
as spare parts:
● Labeling strips
● U connector
● Universal front door
Other components
The following component must be ordered separately:
Front connectors, including potential jumpers and cable ties
You can find more information on accessories in the S7-1500 Automation System
(http://support.automation.siemens.com/WW/view/en/59191792) system manual and the
ET 200MP Distributed I/O System
(http://support.automation.siemens.com/WW/view/en/59193214) system manual.
DI 16x230VAC BA Digital Input Module (6ES7521-1FH00-0AA0)
Manual, 07/2014, A5E03485975-AC
Firmware version
of the module
(TIA Portal)
V1.0.0 or higher V12 or higher
V1.0.0 or higher V12 or higher
V2.0.0 or higher V13 Update 3 or
(PROFINET IO only)
V2.0.0 or higher V13 Update 3 or
(PROFINET IO only)
V2.0.0 or higher V13 or higher
Configuration software
STEP 7 GSD file in STEP 7
(TIA Portal) V12 or higher, or
STEP 7 V5.5 SP3 or higher
higher
(PROFINET IO only)
higher
(PROFINET IO only)
Product overview
2.1 Properties
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