General information
Product type designationF-DI 16x24VDC
based on6ES7526-1BH00-0AB0
Product function
I&M dataYes; I&M0 to I&M3
Engineering with
STEP 7 TIA Portal configurable/integrated from versionsee entry ID: 109746275
Operating mode
DIYes
MSINo
Supply voltage
Rated value (DC)24 V
permissible range, lower limit (DC)19.2 V
permissible range, upper limit (DC)28.8 V
Reverse polarity protectionYes
Input current
Current consumption (rated value)50 mA; without load
Current consumption, max.60 mA; without load
Encoder supply
Number of outputs4
Short-circuit protectionYes; Electronic (response threshold 0.7 A to 1.8 A)
24 V encoder supply
24 VYes; min. L+ (-1.5 V)
Short-circuit protectionYes
Output current, max.300 mA; Max. 100 mA when mounted vertically
Power
Power consumption from the backplane bus0.9 W
Power loss
Power loss, typ.4.6 W
Address space per module
Inputs9 byte; S7-300/400F CPU, 8 byte
Outputs5 byte; S7-300/400F CPU, 4 byte
Hardware configuration
Automatic encodingYes
Electronic coding element type FYes
Digital inputs
Number of digital inputs16
Sourcing/sinking inputYes; P-reading
Input characteristic curve in accordance with IEC 61131, type 1Yes
Input voltage
Rated value (DC)24 V
for signal "0"-30 to +5 V
for signal "1"+15 to +30 V
Input current
for signal "1", typ.3.7 mA
for standard inputs
— parameterizableYes
— at "0" to "1", min.0.4 ms
— at "0" to "1", max.20 ms
— at "1" to "0", min.0.4 ms
— at "1" to "0", max.20 ms
Cable length
shielded, max.1 000 m
unshielded, max.500 m
Interrupts/diagnostics/status information
Diagnostics functionYes
Alarms
Diagnostic alarmYes
Hardware interruptNo
Diagnoses
Monitoring the supply voltageYes
Wire breakNo
Short-circuitYes
Group errorYes
Diagnostics indication LED
RUN LEDYes; green LED
ERROR LEDYes; red LED
Channel status displayYes; green LED
for channel diagnosticsYes; red LED
for module diagnosticsYes; red LED
Potential separation channels
between the channels and backplane busYes
Isolation
Isolation tested with750 V DC (type test) and according to EN 50155 (routine test)
Standards, approvals, certificates
Suitable for safety functionsYes
Highest safety class achievable in safety mode
Performance level according to ISO 13849-1PLe
SIL acc. to IEC 61508SIL 3
SIL in accordance with EN 50126-1, 50129, 50159, 50716SIL 2; a higher safety integrity level is possible if tested and approved for the specific application under consideration of all local regulations.
Probability of failure (for service life of 20 years and repair time of 100 hours)
— Low demand mode: PFDavg in accordance with SIL3< 5.00E-05
— High demand/continuous mode: PFH in accordance with SIL3< 1.00E-09 1/h
Railway application
EN 50121-3-2Yes; EMC for rail vehicles
EN 50121-4Yes; EMC for signal and telecommunications systems
EN 50121-5Yes; EMC for fixed installations and railway power supply equipment (shielded cables required)
EN 50124-1Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC
EN 50125-1Yes; Rail vehicles - see ambient conditions
EN 50125-2Yes; Stationary electrical equipment - see ambient conditions
EN 50125-3Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)
EN 50155Yes; Rail vehicles - temperature class OT1, ST1/ST2, horizontal mounting position
EN 61373Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B
Fire protection acc. to EN 45545-2Yes; For proof of conformity, see Service & Support
Ambient temperature during operation
horizontal installation, min.-30 °C; = Tmin (incl. condensation/frost)
horizontal installation, max.60 °C; = Tmax; +70 °C for 10 min (OT1, ST1/ST2 acc. to EN 50155)
vertical installation, min.-30 °C; = Tmin
vertical installation, max.40 °C; = Tmax
Altitude during operation relating to sea level
Installation altitude above sea level, max.2 000 m
Ambient air temperature-barometric pressure-altitudeTmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m)
Relative humidity
With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation
Coolants and lubricants
— Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air
Use in stationary industrial systems
— to biologically active substances according to EN 60721-3-3Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
— to chemically active substances according to EN 60721-3-3Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust, *
Use on land craft, rail vehicles and special-purpose vehicles
— to biologically active substances according to EN 60721-3-5Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request
— to chemically active substances according to EN 60721-3-5Yes; Class 5C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-5Yes; Class 5S3 incl. sand, dust; *
Usage in industrial process technology
— Against chemically active substances acc. to EN 60654-4Yes; Class 3 (excluding trichlorethylene)
— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)
Remark
— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!
Conformal coating
Coatings for printed circuit board assemblies acc. to EN 61086Yes; Class 2 for high reliability
Protection against fouling acc. to EN 60664-3Yes; Type 1 protection
Electronic equipment on rolling stock acc. to EN 50155Yes; Class PC2 protective coating acc. to EN 50155:2017
Military testing according to MIL-I-46058C, Amendment 7Yes; Discoloration of coating possible during service life
Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AYes; Conformal coating, Class A
Dimensions
Width35 mm
Height147 mm
Depth129 mm
Weights
Weight, approx.280 g
Other
Note:for use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A, Online Support article 109736776