Siemens 6ES7223-1PL32-0XB0

Air pressure acc. to IEC 60068-2-13
Storage/transport, max	1080hPa
Storage/transport, min	660hPa

Alarms
Diagnostic alarm	Yes

all mounting positions
up to 40 C, max	16

Ambient temperature during operation
permissible temperature change	5C to 55C, 3C / minute

Ambient temperature during operation
horizontal installation, min	-20C
vertical installation, min	-20C

Ambient temperature during operation
horizontal installation, max	60C
max	60C; Number of simultaneously activated outputs: 8 (no adjacent points) at 60 C horizontal or 50 C vertical, 16 at 55 C horizontal or 45 C vertical
min	-20C

Ambient temperature during operation
vertical installation, max	50C

Ambient temperature during storage/transportation
max	70C
min	-40C

between the channels
between the channels and backplane bus	1 500 V AC for 1 minute
between the channels, in groups of	4

Cable length
shielded, max	500m
unshielded, max	150m

connection method / header
required front connector	Yes

Degree and class of protection
IP degree of protection	IP20

Diagnostics indication LED
for status of the inputs	Yes
for status of the outputs	Yes

Digital inputs
Number of digital inputs	16

Digital inputs
from load voltage L+ (without load), max	4 mA/input 11 mA/relay
in groups of	2
Input characteristic curve in accordance with IEC 61131, type 1	Yes

Digital outputs
in groups of	4

Digital outputs
Short-circuit protection	No; to be provided externally

Digital outputs
Number of digital outputs	16

Digital outputs
Limitation of inductive shutdown voltage to

Dimensions
Depth	75mm
Height	100mm
Width	70mm

Enclosure material (front)
Plastic	Yes

for interrupt inputs
parameterizable	Yes

for standard inputs
parameterizable	Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four

Free fall
Fall height, max	0.3m; five times, in product package

General information
Product type designation	SM 1223, DI 16x24 V DC, DQ 16x relay

horizontal installation
up to 40 C, max	16
up to 50 C, max	8A; Current per mass

Input current
for signal "0", max. (permissible quiescent current)	1mA
for signal "1", typ	4mA

Input current
for signal "1", min	2.5mA
from backplane bus 5 V DC, max	180mA

Input voltage
Type of input voltage	DC

Input voltage
Rated value (DC)	24V

Output current
for signal "0" residual current, max

Output current
for signal "1" permissible range, max	2A

Output current
for signal "1" rated value	2A

Output delay with resistive load
"0" to "1", max	10ms
"1" to "0", max	10ms

Output voltage
Rated value (DC)	5 V DC to 30 V DC

Potential separation digital inputs
between the channels, in groups of	2

Power loss
Power loss, typ	10W

Rated value (AC)
for signal "0"	5 V DC at 1 mA
for signal "0", max
for signal "1"	15 V DC at 2.5 mA
for signal "1", min

Relative humidity
Operation at 25 ℃ without condensation, max	95%

Standards, approvals, certificates
FM approval	Yes
Marine approval	Yes
UL approval	Yes

Standards, approvals, certificates
CE mark	Yes
CSA approval	Yes
cULus	Yes
KC approval	Yes
RCM (formerly C-TICK)	Yes

Supply voltage
permissible range, lower limit (DC)	20.4V
permissible range, upper limit (DC)	28.8V
Rated value (DC)	24V

supply voltage of the transmitters / header
product function / supply voltage for transmitters	Yes

Switching capacity of the outputs
with resistive load, max	2A

Switching capacity of the outputs
on lamp load, max	30 W with DC, 200 W with AC

vertical installation
up to 40 C, max	16

Weights
Weight, approx	350g