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| Place of Origin | USA |
| Brand Name | AB |
| Certification | CO.CQ |
| Model Number | 1756-OA8E |
Miya(manager)
Email:miya@mvme.cn
Skype:miyazheng520
QQ :2851195450
Tel:0592-5087576
86-18020776792
About 1756-OA8E
The 1756-OA8E ControlLogix 120V AC Output Digital Module by AB is a digital output module installed in any slot on the ControlLogix chassis and it has 8 electronically-fused 120V AC outputs. It comes with an output voltage range of 74-132V AC at 47-63 Hz and an output linger time of 9.3ms at 60 Hertz and 11ms at 50 Hertz for ON/OFF and OFF/ON. The 1756-OA8E has a 200mA backplane draw current at 5.1V and 250mA at 24V and a total backplane power rating of 7.02 Watt. It has a power dissipation of 5.5 Watt and 18.76 BTU/hr thermal dissipation. The 1756-OA8E’s maximum OFF state leakage current is at 3mA per point and the voltage lost in its circuit peaks at 4V in the ON state.
The 1756-OA8E has a maximum current of 2A on each output point, and the gross current on the module’s outputs is 8A at 30 °C. The minimum load on each point is 10mA, and the circuit has a current surge of 20A for 43ms per point recurring every 2s. The 1756-OA8E’s isolation voltage is 125V adopting basic insulation type tested at 1200V AC for 2 seconds between outputs-to-backplane and output group-to-group. It is CE and UL-certified for industrial purpose and it is designated at the T4 temperature code and comes in an open-style enclosure. The 1756-OA8E’s optimal temperature ranges between 0 and 60 Celsius at 5-95% non-condensing relative humidity condition and it is stored and shipped at a temperature range between -40 and 85 °C.
• The following ESM modules can be currently installed in your 1756-L7x or 1756-L7xXT controller: – 1756-ESMCAP – 1756-ESMNSE – 1756-ESMCAPXT – 1756-ESMNSEXT • The 1756-L7x controllers come with the 1756-ESMCAP module installed. The 1756-L7xXT extreme temperature controller ships with a 1756-ESMCAPXT module installed. For more information on how to use a 1756-ESMNSE, 1756-ESMNRM, 1756-ESMNSEXT, or 1756-ESMNRMXT module.
• After the 1756-L7x or 1756-L7xXT controllers lose power, because the chassis power is turned off or the controller has been removed from a powered chassis, do not immediately remove the ESM. Wait until the OK status indicator on the controller transitions from Green to Solid Red to OFF before you remove the ESM.
• You can use the 1756-ESMNSE module with only a 1756-L73 (8 MB) or smaller memory-sized controller.
• Use the 1756-ESMNSE module if your application requires that the installed ESM deplete its residual stored energy to 40 μJ or less before transporting it into or out of your application.
• Once it is installed, you cannot remove the 1756-ESMNRM or 1756-ESMNRMXT module from a 1756-L7x or 1756-L7xXT controller.
• The Armor™ controller energy storage modules (ESM) cannot be removed or replaced.
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If you have any question pls do not hesitate to contact us.We can supply all kind of the automaiton parts,if you want to purchase parts pls send the parts model to my mail, I will prompt reply you asa I receive the mail.Hope anyone enquire from us.
Miya(manager)
Email:miya@mvme.cn
Skype:miyazheng520
QQ :2851195450
Tel:0592-5087576
86-18020776792
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