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| Place of Origin | USA |
| Brand Name | AB |
| Certification | CO.CQ |
| Model Number | 1794-OE4 |
Miya(manager)
Email:miya@mvme.cn
Skype:miyazheng520
QQ :2851195450
Tel:0592-5087576
86-18020776792
1794-OE4
The AB 1794-OE4 is a FLEX I/O Series B 24 Volts DC selectable analog module. You can use the 1794-TB2, 1794-TB3T, 1794-TB3S, 1794-TBN, or 1794-TB3TS terminal base unit for the 1794-OE4 module but the 1794-TB3 is recommended. It can be mounted on a DIN rail or a panel mount and it uses an open-type enclosure. It also has a green status indicator for monitoring its current state. No calibration is necessary.
The module comes with an output resolution of 12 bit + sign, 2.56 mV/cnt, and 5.13 µA/cnt. It uses pulse width modulation as its output conversion type, with an output conversion rate for all channels of 1.024 milliseconds, and it has a data format of 16 bits. The 1794-OE4 module has a current input accuracy of 0.425% full scale at 25 degrees Celsius and 0.0069% full scale per degree Celsius current input accuracy drift with temperature. Its voltage input accuracy is 0.133% full scale at 25 degrees Celsius and 0.0045% full scale per degree Celsius voltage input accuracy drift with temperature.
The module’s output signal ranges are 4 to 20 mA, 0 to 20 mA, +/-10 Volts, and 0 to 10 Volts. The 1794-OE4 also has an external DC supply current of 70 mA at 24 Volts DC. No individual channels are isolated but the module has a continuous isolation voltage of 50 Volts between I/O and the system. It has a 24 milliseconds input step response for voltage or input terminal and a 20 mA bus rating. This module has a 24 milliseconds (voltage output) step response of up to 63% of full-scale. It has a 3 mA maximum current load on voltage output and a 15 to 750 Ω resistive load for the output current. This module’s maximum power dissipation is 4.5W at 31.2 Volts DC and its maximum thermal dissipation is 15.3 BTU/ hour also at 31.2 Volts DC. It also has an operating temperature range of 0 to 55 degrees Celsius.
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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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