6ES7 221-1BH22-0XA0 SIEMENS, 6ES7 221-1BH22-0XA0 Datasheet - Page 52

• Manufacturer Part Number: 6ES7 221-1BH22-0XA0
• Description: MODULE, DIGITAL INPUT, S7-200
• Manufacturer: SIEMENS

Specifications of 6ES7 221-1BH22-0XA0

• No. Of Digital Inputs: 16
• Approval Bodies: IEC
• External Depth: 62mm
• External Length / Height: 80mm
• Mounting Type: DIN Rail
• Supply Voltage Max: 24VDC
• For Use With: SIMATIC S7-200

3
Central processing units
CPU 221, 222, 224, 224 XP, 226
Technical specifications (continued)
Integral functions
• Number of counters
• Count frequency (counters) max.
• Number of alarm inputs
• Number of pulse outputs
• Cut-off frequency (pulse)
Potentials/ electrical isolation
Digital output functions
Digital input functions
Permissible potential difference
• between different circuits
Environmental requirements
• Environmental conditions
Operating temperature
Air pressure
Relative humidity
Degree of protection and class of
protection
Dimensions and weight
• Weight, approx.
• Width
• Height
• Depth
- between the channels
- between the channels,
- between the channels
- between the channels, in groups
- vertical mounting, min.
- vertical mounting, max.
- horizontal mounting, min.
- horizontal mounting, max.
- permissible range, min
- permissible range, max
- Operation, min.
- Operation, max.
- IP 20
3/10
in groups of
of
SIMATIC S7-200
Siemens ST 70 · 2005
6ES7 211-0AA23-0XB0
4; fast counters
(each 30 kHz), 32 bits
(incl. sign), usable as
up/down counter or for
connecting 2 incremental
encoders with 2 pulse
trains offset by 90° (max.
20 kHz (A/B counter));
parameterizable enable
and reset input; interrupt
options (incl. Call up a
sub-program with any
content) when the set-
point value is reached;
change of count direction
etc.
30 kHz
4; 4 rising edges
and/or 4 falling edges
2; fast outputs, 20 kHz,
with interrupt option;
pulse width and
frequency modulation
20 kHz
Yes; Optocoupler
4
Yes
2 and 4
500 V DC between
24 V DC and 5 V DC
For other ambient conditi-
ons: see "S7-200 Pro-
grammable Controller,
System Manual"
0 °C
45 °C
0 °C
55 °C
860 hPa
1,080 hPa
5 %
95 %; RH stressing level 2
in accordance with
IEC 1131-2
Yes
270 g
90 mm
80 mm
62 mm
6ES7 211-0BA23-0XB0
4; fast counters
(each 30 kHz), 32 bits
(incl. sign), usable as
up/down counter or for
connecting 2 incremental
encoders with 2 pulse
trains offset by 90° (max.
20 kHz (A/B counter));
parameterizable enable
and reset input; interrupt
options (incl. Call up a
sub-program with any
content) when the set-
point value is reached;
change of count direction
etc.
30 kHz
4; 4 rising edges
and/or 4 falling edges
2; fast outputs, 20 kHz,
with interrupt option;
pulse width and
frequency modulation
20 kHz
Yes; Relay
1 and 3
Yes
2 and 4
500 V DC between
24 V DC and 5 V DC;
1500 V AC between
24 V DC and 230 V AC
For other ambient conditi-
ons: see "S7-200 Pro-
grammable Controller,
System Manual"
0 °C
45 °C
0 °C
55 °C
860 hPa
1,080 hPa
5 %
95 %; RH stressing level 2
in accordance with
IEC 1131-2
Yes
310 g
90 mm
80 mm
62 mm
6ES7 212-1AB23-0XB0
4; fast counters
(each 30 kHz), 32 bits
(incl. sign), usable as
up/down counter or for
connecting 2 incremental
encoders with 2 pulse
trains offset by 90° (max.
20 kHz (A/B counter));
parameterizable enable
and reset input; interrupt
options (incl. Call up a
sub-program with any
content) when the set-
point value is reached;
change of count direction
etc.
30 kHz
4; 4 rising edges
and/or 4 falling edges
2; fast outputs, 20 kHz,
with interrupt option;
pulse width and
frequency modulation
20 kHz
Yes; Optocoupler
6
Yes
4
500 V DC between
24 V DC and 5 V DC
For other ambient conditi-
ons: see "S7-200 Pro-
grammable Controller,
System Manual"
0 °C
45 °C
0 °C
55 °C
860 hPa
1,080 hPa
5 %
95 %; RH stressing level 2
in accordance with
IEC 1131-2
Yes
270 g
90 mm
80 mm
62 mm
6ES7 212-1BB23-0XB0
4; fast counters
(each 30 kHz), 32 bits
(incl. sign), usable as
up/down counter or for
connecting 2 incremental
encoders with 2 pulse
trains offset by 90° (max.
20 kHz (A/B counter));
parameterizable enable
and reset input; interrupt
options (incl. Call up a
sub-program with any
content) when the set-
point value is reached;
change of count direction
etc.
30 kHz
4; 4 rising edges
and/or 4 falling edges
2; fast outputs, 20 kHz,
with interrupt option;
pulse width and
frequency modulation
20 kHz
Yes; Relay
3
Yes
4
500 V DC between
24 V DC and 5 V DC;
1500 V AC between
24 V DC and 230 V AC
For other ambient conditi-
ons: see "S7-200 Pro-
grammable Controller,
System Manual"
0 °C
45 °C
0 °C
55 °C
860 hPa
1,080 hPa
5 %
95 %; RH stressing level 2
in accordance with
IEC 1131-2
Yes
310 g
90 mm
80 mm
62 mm