Siemens 6ES72411AA220XA0
SIMATIC S7-200, Modem expansion module Analog modem, for PPI, MODBUS master,slave, SMS functionality and S7-200-to-S7-200 communication, callback and password protection Notes
This Siemens 6ES72411AA220XA0 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 PL27100615230.
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. | 70 mA |
| from backplane bus 5 V DC, max. | 80 mA; from expansion bus |
| Power loss, typ. | 2.1 W |
| Number of RS 485 interfaces | 0 |
| Standards | Bell 103, Bell 212, V. 21, V. 22, V. 22 bis, V. 23c, V. 32, V. 32 to, V. 34 (preset) |
| Telephone lines | RJ11 (4 cables, 6 contacts) |
| Tone dialing | Yes |
| Pulse dialing | Yes |
| Bus protocol/transmission protocol | PPI, Modbus |
| LED status display | 8 LED for internal modem functions |
| Isolation tested with | Telephone cable to logic or field side: AC 1500 V, field side to logic: AC 500 V |
| Width | 71.2 mm |
| Height | 80 mm |
| Depth | 62 mm |
| Weight, approx. | 190 g |
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