6ES7 221-1BH22-0XA0 SIEMENS, 6ES7 221-1BH22-0XA0 Datasheet - Page 78

• 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
Analog modules
EM 231 RTD module
Overview
Technical specifications
Current consumption
• from load voltage L+ (no load),
• from backplane bus 5 V DC, max.
• Power dissipation, typical
Connection system
• Pluggable I/O terminals
Analog inputs
• Number of analog inputs
• Length of cable shielded, max
• Permissible input voltage for the
• Loop resistance line
• Update time (all channels)
Input ranges (rated values),
resistances
Input ranges (rated values),
resistance thermometer
max.
voltage input (destruction limit),
max.
- 0 to 150 ohms
- 0 to 300 ohms
- 0 to 600 ohms
- Cu 10
- Ni 10
- Ni 1000
- Ni 120
- Pt 100
- Pt 1000
- Pt 10000
- Pt 200
- Pt 500
3/36
SIMATIC S7-200
Siemens ST 70 · 2005
60 mA
87 mA
1.8 W; Sensor: 1 mW
No
2
100 m; to sensor
30 V; 30 V DC (sensor), 5 V DC
(source)
20 ; max. 2.7 ohms for Cu
405 ms; 700 ms at Pt 10000
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
6ES7 231-7PB22-0XA0
• For user-friendly, high precision temperature detection
• Supports 31 standard resistance temperature sensors
• Easy to install in an existing system
Analog value formation
• Measuring principle
Integration and conversion
time/triggering per channel
Displayable conversion value
range
Error/accuracies
• Repeatability in the settled state
Operational limit in the entire
temperature range
Interference voltage suppression
for f = n x (fl +/- 1 %)
Potentials/ electrical isolation
Analog output functions
Dimensions and weight
• Weight, approx.
• Width
• Height
• Depth
- with over-range (bits incl. sign),
- Interference voltage
- bipolar signals
at 25°C (relative to the output
range)
- Relative to the output range,
- Common-mode voltage, max.
- Common-mode interference,
- Electrical isolation,
max
suppression for interference
frequency f1 in Hz
voltage
min
analog inputs
Sigma-Delta
16 Bit; Temperature 0.1 °C / 0.1 °F
85 dB at 50 / 60 / 400 Hz
-27,648 to +27,648
+/- 0.05 %
+/- 0.1 %
0 V
120 dB; at 120 V AC
Yes
210 g
71.2 mm
80 mm
62 mm
6ES7 231-7PB22-0XA0