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SIMATIC S7-200, DIGITAL I/O EM 223, FOR S7-22X CPU ONLY, 4 DI / 4 DO RELAY, 5-30 V DC, 250 V AC |
|
| Supply voltage |
| Load voltage L+ |
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
5 V |
| permissible range, upper limit (DC) |
30 V |
| Load voltage L1 |
| Rated value (AC) |
230 V; 24 V AC to 230 V AC |
| permissible range, lower limit (AC) |
5 V |
| permissible range, upper limit (AC) |
250 V |
| Input current |
| from backplane bus 5 V DC, max. |
40 mA |
| from coil current, max. |
9 mA; for each output on signal "1" |
| from sensor current supply or external current supply (24 V DC), max. |
72 mA |
| Power losses |
| Power loss, typ. |
2 W |
| Digital inputs |
| Number of digital inputs |
4 |
| Input voltage |
| Type of input voltage |
AC/DC |
| Rated value, DC |
24 V |
| for signal "0" |
0 to 5 V |
| for signal "1" |
15 to 30 VDC |
| Input current |
| for signal "1", typ. |
4 mA |
| Input delay (for rated value of input voltage) |
| for standard inputs |
| at "0" to "1", max. |
4.5 ms |
| Digital outputs |
| Number of digital outputs |
4; Relays |
| Short-circuit protection |
No |
| Output voltage |
| for signal "0", max. |
0.1 V; with 10 kOhm load |
| for signal "1", min. |
L+/L1 |
| Output current |
| for signal "1" rated value |
2000 mA |
| Aggregate current of outputs (per group) |
| all mounting positions |
| maximum current per conductor/group |
8 A |
| Relay outputs |
| Number of operating cycles, max. |
10000000; mechanically 10 million, at rated load voltage 100,000 |
| Switching capacity of contacts |
| with inductive load, max. |
0.75 A; per output |
| on lamp load, max. |
200 W; 30 W with DC, 200 W with AC |
| with resistive load, max. |
0.75 A; per output |
| Cable length |
| Cable length, shielded, max. |
500 m |
| Cable length unshielded, max. |
150 m |
| Encoder |
| Connectable encoders |
| 2-wire sensor |
Yes |
| Permissible quiescent current (2-wire sensor), max. |
1 mA |
| Galvanic isolation |
| Galvanic isolation digital inputs |
| Galvanic isolation digital inputs |
Yes; Optocoupler |
| between the channels, in groups of |
4 |
| Galvanic isolation digital outputs |
| Galvanic isolation digital outputs |
Yes; Relays |
| between the channels, in groups of |
4 |
| Isolation |
| Isolation checked with |
500 V AC |
| Connection method |
| Plug-in I/O terminals |
Yes |
| Dimensions |
| Width |
46 mm |
| Height |
80 mm |
| Depth |
62 mm |
| Weights |
| Weight, approx. |
160 g |
| Status |
Jun 6, 2014 |
