Siemens Simatic S7-1200 SM1223 8DI/8DO 6ES72231PH320XB0 digital input and output unit
SIE 6ES72231PH320XB0
6940408101999
Siemens S7-1200 Digital I/O units SM 1223, 8 DI/8 DO, 8 DI DC 24V, Sink/Source, 8 DO, Relay 2A.
€227.07
Items Available: 41
: 1
Characteristics:
- Supply voltage Nominal value (DC) 24 V - Allowable range, lower limit (DC) 20.4 V - Allowable range, upper limit (DC) 28.8 V
- Input current from the backplane bus DC 5 V, max. 145 mA
- Digital inputs from load voltage L+ (no load), max. 4 mA / input 11 mA / relay
- Transmitter supply voltage / header present
- Power loss, typ. 5,5 W
- digital inputs Number of inputs 8 in groups of 2.
Input voltage:
- Input voltage type DC
- Nominal value (DC) 24 V
- for signal "0" DC 5 V at 1 mA
- for signal "1" DC 15 V at 2.5 mA.
Input current
- for signal "0", max. (permissible quiescent current) 1 mA
- for signal "1", min. 2.5 mA
- for signal "1", typ. 4 mA.
Digital outputs:
- Number of outputs 8 in groups of 2
- Switching capacity of the outputs with ohmic load, max. 2 A - with lamp load, max. 30 W with DC, 200 W with AC
- Output voltage: Nominal value (DC) DC 5 V ... DC 30 V - Nominal value (AC) 5 ... 250 V AC
- Output current for signal "1" nominal value 2 A - for signal "1" permitted range, max. 2 A.
Dimensions:
- Width 45 mm
- Height 100 mm
- Depth 75 mm
- Weight 230 gr
- Housing material (front side) plastic
- Front connector required
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Data sheet
- Type: Digital input/output units
- Voltage: 24V
