Siemens 6ES72231BH220XA0
SIMATIC S7-200, DIGITAL I,O EM 223, FOR S7-22X CPU ONLY, 8 DI DC 24 V, SINK,SOURCE, 8 DO DC 24V, 0.75A,POINT SOURCE
This Siemens 6ES72231BH220XA0 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 PL27100498841.
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 backplane bus 5 V DC, max. | 80 mA |
| Power loss, typ. | 3 W |
| Number of digital inputs | 8 |
| 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 | 8 |
| 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. | 3 A |
| — 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 | 4 |
| Potential separation digital outputs | Yes; Optocoupler |
| Isolation tested with | 500 V AC |
| Plug-in I/O terminals | Yes |
| Width | 71.2 mm |
| Height | 80 mm |
| Depth | 62 mm |
| Weight, approx. | 200 g |
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