General information | |||
HW functional status | ۰۳ | ۰۱ | |
Firmware version | V2.8 | V3.2 | |
Product function | |||
● Isochronous mode | Yes; Via 2nd DP interface | Yes; Via 2nd PROFIBUS DP or PROFINET interface | |
Engineering with | |||
● Programming package | STEP 7 V5.4 + SP5 or higher or STEP 7 V5.4 + SP4 or higher with HSP 186, S7 Distributed Safety V5.4 SP4 or higher | STEP 7 V5.5 or higher, Distributed Safety V5.4 SP4 | |
Supply voltage | |||
Rated value (DC) | ۲۴ V | ||
permissible range, lower limit (DC) | ۲۰.۴ V | ۱۹.۲ V | |
permissible range, upper limit (DC) | ۲۸.۸ V | ||
external protection for power supply lines (recommendation) | ۲ A min. | ||
Mains buffering | |||
● Mains/voltage failure stored energy time | ۵ ms | ||
● Repeat rate, min. | ۱ s | ||
Input current | |||
Current consumption (rated value) | ۱ ۰۵۰ mA | ۱ ۲۵۰ mA | |
Current consumption (in no-load operation), typ. | ۴۰۰ mA | ۵۰۰ mA | |
Inrush current, typ. | ۴ A | ||
I²t | ۱.۲ A²·s | ||
Power loss | |||
Power loss, typ. | ۱۴ W | ||
Memory | |||
Work memory | |||
● integrated | ۱ ۴۰۰ kbyte | ۲ ۵۶۰ kbyte | |
● expandable | No | ||
● Size of retentive memory for retentive data blocks | ۷۰۰ kbyte | ||
Load memory | |||
● Plug-in (MMC) | Yes | ||
● Plug-in (MMC), max. | ۸ Mbyte | ||
● Data management on MMC (after last programming), min. | ۱۰ y | ||
Backup | |||
● present | Yes; Guaranteed by MMC (maintenance-free) | Yes | |
● without battery | Yes; Program and data | Yes | |
CPU processing times | |||
for bit operations, typ. | ۰.۰۱ µs | ۰.۰۰۴ µs | |
for word operations, typ. | ۰.۰۲ µs | ۰.۰۱ µs | |
for fixed point arithmetic, typ. | ۰.۰۲ µs | ۰.۰۱ µs | |
for floating point arithmetic, typ. | ۰.۰۴ µs |
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