Siemens 6ES72231BM220XA0
SIMATIC S7-200, DIGITAL I,O EM 223, FOR S7-22X CPU ONLY, 32DI 24V DC, SINK,SOURCE, 32DO 24V DC, 0.75A,POINT,SOURCE
This Siemens 6ES72231BM220XA0 is supplied brand new by PartLogic for machine control, process automation, industrial communication, equipment maintenance and replacement applications. It forms part of our Industrial automation > Plc controllers > Compact plcs range and is referenced internally as PartLogic SKU PL27100509999.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 20.4 V |
| permissible range, upper limit (DC) | 28.8 V |
| from external supply (24 V DC), max. | 128 mA; ON: 4 mA/input |
| from backplane bus 5 V DC, max. | 240 mA |
| Power loss, typ. | 9 W |
| Number of digital inputs | 32 |
| Type of input voltage | DC |
| for signal "0" | 0 to 5 V |
| for signal "1" | 15 V DC to 30 V DC |
| for signal "1", typ. | 4 mA |
| — at "0" to "1", max. | 4.5 ms |
| Number of digital outputs | 32 |
| Short-circuit protection | No |
| Limitation of inductive shutdown voltage to | L+ (-48 V) |
| for signal "0", max. | 0.1 V |
| for signal "1", min. | 20 V |
| for signal "1" rated value | 750 mA |
| — Current per conductor/group, max. | 0.75 A; 10 A per group |
| — with inductive load, max. | 0.75 A; each output |
| — on lamp load, max. | 5 W |
| — with resistive load, max. | 0.75 A; each output |
| shielded, max. | 500 m |
| unshielded, max. | 150 m |
| 2-wire sensor | Yes |
| — permissible quiescent current (2-wire sensor), max. | 1 mA |
| Potential separation digital inputs | Yes; Optocoupler |
| between the channels, in groups of | 16; 2 groups with 16 inputs each16; 2 groups with 16 outputs each |
| Potential separation digital outputs | Yes; Optocoupler |
| Isolation tested with | 500 V AC |
| Plug-in I/O terminals | Yes |
| Width | 196 mm |
| Height | 80 mm |
| Depth | 62 mm |
| Weight, approx. | 500 g |
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