Description
SIEMENS S7-1500, DI 32X24VDC HF 6ES7521-1BL00-0AB0
SIMATIC S7-1500, DI 32xDC 24V HF digital input module, 32 channels in groups of 16; of which 2 inputs can be used for counting; input delay 0.05..20ms input type 3 (IEC 61131); diagnostics; Process interrupt: front connector (screw terminals or push-in) to be ordered separately.
General information
Product type designation DI 32x24VDC HF
Hardware version from FS04
Firmware version V2.2.1
● FW update possible Yes
Product function
● I&M data Yes; I&M0 ... I&M3
● Isochronous operation Yes
● Prioritized start Yes
Engineering with
● STEP 7 TIA Portal configurable/integrated from the
version
V13 SP1 / -
● STEP 7 configurable/integrated from version V5.5 SP3 / -
● PROFIBUS from version GSD/GSD revision V1.0 / V5.1
● PROFINET from GSD version/GSD revision V2.3 / -
Operating mode
● DI Yes
● Counter Yes
● Oversampling No
● MSI Yes
Supply voltage
Rated value (DC) 24 V
Allowable range, lower limit (DC) 19.2 V
Allowable range, upper limit (DC ) 28.8 V
Reverse polarity protection Yes
Input current
Current consumption, max. 40mA; 20 mA each group with DC 24 V supply voltage
Power
Power draw from backplane bus 1.1 W
Power loss
Power loss, typ. 4.2 W
Digital inputs
Number of inputs 32
parameterizable digital inputs Yes
Read on m/p Read on P
Input characteristic according to IEC 61131, Type 3 Yes
Digital input functions, parameterizable
● Gate start/stop Yes
● Digital input freely usable Yes
