Brand： Allen-Bradley
Model number：1409-DOBD
Warranty: 12 months
Lead Time：3-day working day
Country of origin: USA
Price: Please contact us
Product weight：0.22kg
hipping Port: China
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1409-DOBD Allen-Bradley. AC Servo driver
Suitable surge suppression methods for inductive load devices include a varistor, an RC
network, or, for dc loads, a diode. These components must be appropriately rated to suppress
the switching transient characteristic of the particular inductive device. See the table on
page 18 for recommended suppressors.
As the following diagram illustrates, these surge suppression circuits connect directly across
the load device. This reduces arcing and damage of the output contacts. (High transients can
cause arcing that occurs when switching off an inductive device.)
If you connect a micro controller triac output to control an inductive load, we recommend
that you use varistors to suppress noise. Choose a varistor that is appropriate for the
application. The suppressors we recommend for triac outputs when switching 120V ac
inductive loads are a Harris MOV, part number V175 LA10A, or an Allen-Bradley MOV,
catalog number 599-K04 or 599-KA04. Consult the varistor manufacturer's data sheet when
selecting a varistor for your application.
For inductive dc load devices, a diode is suitable. A 1N4004 diode is acceptable for most
applications. A surge suppressor can also be used. See the table on page 18 for
recommended suppressors.
Surge Suppression for Inductive ac Load
.
| AB | 1746-OB16 | AB | 1746SC-NI8U | AB | 1747-L533 | AB | 1747-UIC | AB | 1756-EN2T | AB | 1756-IF16H | |
| AB | 1746-OB16E | AB | 1746SC-OAP8I | AB | 1747-L541 | AB | 1756-0B16E | AB | 1756-EN2TR | AB | 1756-IF4FXOF2F | |
| AB | 1746-OB32 | AB | 1747-ACN15 | AB | 1747-L542 | AB | 1756-0F4 | AB | 1756-EN4TR | AB | 1756-IF6CIS | |
| AB | 1746-OB32E | AB | 1747-ACNR15 | AB | 1747-L543 | AB | 1756-0X8I | AB | 1756-EN3TR | AB | 1756-IF6I | |
| AB | 1746-OB8 | AB | 1747-ASB | AB | 1747-L55 | AB | 1756-A10 | AB | 1756-ENBT | AB | 1756-IF8 | |
| AB | 1746-OBP16 | AB | 1747-L511 | AB | 1747-L551 | AB | 1756-A13 | AB | 1756-ENET | AB | 1756-IF8H | |
| AB | 1746-OG16 | AB | 1747-BA | AB | 1747-L552 | AB | 1756-A17 | AB | 1756-EWEB | AB | 1756-IF8U | |
| AB | 1746-OV16 | AB | 1747-BSN | AB | 1747-M1 | AB | 1756-A4 | AB | 1756-HSC | AB | 1756-IG16 | |
| AB | 1746-OV32 | AB | 1771-IFE | AB | 1747-M11 | AB | 1756-A7 | AB | 1756-HSC1 | AB | 1756-IH16I | |
| AB | 1746-OW16 | AB | 1747-CP3 | AB | 1747-M12 | AB | 1756-BA1 | AB | 1756-HYD02 | AB | 1756-IM16I | |
| AB | 1746-OW4 | AB | 1747-DCM | AB | 1747-M13 | AB | 1756-BA2 | AB | 1756-IA16 | AB | 1756-IM16I1203-CN1 | |
| AB | 1746-OW8 | AB | 1747-KE | AB | 1747-M15 | AB | 1756-CFM | AB | 1756-IA32 | AB | 1756-IN16 | |
| AB | 1746-OX8 | AB | 1747-KFC15 | AB | 1747-M2 | AB | 1756-CN2 | AB | 1756-IB16 | AB | 1756-IR6I | |
| AB | 1746-P1 | AB | 1747-L30C | AB | 1747-M4 | AB | 1756-CN2R | AB | 1756-IB16D | AB | 1756-IRT8I | |
| AB | 1746-P2 | AB | 1747-L40F | AB | 1747-NI4 | AB | 1756-CNB | AB | 1756-IB16I | AB | 1756-IT6I | |
| AB | 1746-P3 | AB | 1747-L514 | AB | 1747-PSD | AB | 1756-CNBR | AB | 1756-IB16ISOE | AB | 1756-IT6I2 | |
| AB | 1746-P4 | AB | 1747-L524 | AB | 1747-SCNR | AB | 1756-CPR2 | AB | 1756-IB16SOE | AB | 1756-IV16 | |
| AB | 1746-P5 | AB | 1747-L53 | AB | 1747-SDN | AB | 1756-DHRIO | AB | 1756-IB32 | AB | 1756-IV32 | |
| AB | 1746-P6 | AB | 1747-L531 | AB | 1747-SN | AB | 1756-DMD30 | AB | 1756-IF16 | AB | 1756-L1M1 | |
| AB | 1746-P7 | AB | 1747-L532 | AB | 1747-SN17 | AB | 1756-DNB | AB | 1756-IF161 | AB | 1756-L35E |
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