General information
Product type designationSM 1222, DQ 16x24 V DC/0.5 A
based on6ES7222-1BH32-0XB0
Supply voltage
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Input current
from backplane bus 5 V DC, max.140 mA
Power loss
Power loss, typ.2.5 W
Digital outputs
Number of digital outputs16
in groups of1
Short-circuit protectionNo; to be provided externally
Limitation of inductive shutdown voltage totyp. (L+) -48 V
Switching capacity of the outputs
with resistive load, max.0.5 A
on lamp load, max.5 W
Output voltage
Rated value (DC)24 V
for signal "0", max.0.1 V; with 10 kOhm load
for signal "1", min.20 V DC
Output current
for signal "1" rated value0.5 A
for signal "0" residual current, max.10 µA
Output delay with resistive load
"0" to "1", max.50 µs
"1" to "0", max.200 µs
horizontal installation
— up to 50 °C, max.8 A; Current per mass
Switching capacity of contacts
— with inductive load, max.0.5 A
— on lamp load, max.5 W
— with resistive load, max.0.5 A
Cable length
shielded, max.500 m
unshielded, max.150 m
Alarms
Diagnostic alarmYes
Diagnostics indication LED
for status of the outputsYes
Potential separation digital outputs
between the channels, in groups of1
between the channels and backplane bus500 V AC
Degree and class of protection
IP degree of protectionIP20
Ecological footprint
environmental product declarationYes
Global warming potential
— global warming potential, (total) [CO2 eq]68.6 kg
— global warming potential, (during production) [CO2 eq]8.16 kg
— global warming potential, (during operation) [CO2 eq]60.7 kg
— global warming potential, (after end of life cycle) [CO2 eq]-0.334 kg
Free fall
Fall height, max.0.3 m; five times, in product package
Ambient temperature during operation
min.-20 °C; = Tmin (incl. condensation/frost); start-up @ 0 °C
max.60 °C; = Tmax
At cold restart, min.0 °C
Ambient temperature during storage/transportation
min.-40 °C
max.70 °C
Altitude during operation relating to sea level
Installation altitude above sea level, max.5 000 m
Ambient air temperature-barometric pressure-altitudeTmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)
Relative humidity
With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
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 ships/at sea
— to biologically active substances according to EN 60721-3-6Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request
— to chemically active substances according to EN 60721-3-6Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-6Yes; Class 6S3 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
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
Connection method
required front connectorYes
Mechanics/material
PlasticYes
Dimensions
Width45 mm
Height100 mm
Depth75 mm
Weights
Weight, approx.220 g