1771-OA 1771OA AB AB Digital Output Module
⇒ Click here for good price 1771-OA
| Brand/Manufacturer | AB/USA |
| Part Number | 1771-OA |
| Alternate Part Number | 1771-OA |
| Description | MOTOR SERVO |
| Dimennsions | 2.8x15.2x26.8cm |
| Weight | 0.7kg |
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Product Details
The Allen Bradley 1771-OA is an AC Output Module. This module
contains the circuitry needed to control the on/off status of eight
user devices. The device can be a motor starter, indicator, and
solenoid motor; its output can drive the AB Size 4 starter motor,
providing that the supply voltage does not drop below 92 Volts of
AC power. The maximum load current that this unit can provide is
1.5 A per channel, not more than 6 A total per module. A power
supply connected to the I/O backplane chassis is required to power
the unit; it requires a maximum current of 210 mA at 5 Volts of DC
power. The total requirements of this module are currently with
other modules in the I/O chassis to avoid oversupply or rear axis
I/O chassis.
The 1771-OA has eight fluorescent status indicators that show the
state of each output. These indicators light up when the
appropriate output is energized. It also has an indicator that
displays the fuse condition that is blown at each output regardless
of the output state. This indicator is powered by the power supply
of the user's device. The Output Voltage Range of this unit ranges
between 92 and 138 Volts of AC at 47 to 63 Hertz while its output
current rating is 1.5 A per output. This unit can handle a maximum
surge current of 4 A per output for 8.3 milliseconds at 120 Volts
AC. Its"on" state Voltage drop at 100 mA is 2 Volts. Its maximum
"off" state leakage current at 120 Volts AC is 5 mA per output. Do
not disconnect this module unless power has been switched off.
Main Products
The advantage brands and series of our company are as follows:
【Honeywell】Module DCS / PLC
【Emerson / Delta V】Module
【ABB】Input Output Module
【AB】Module / Touch Screen
【GE/Fanuc】IC69 Series PLC
【Bently Nevada】3500 system
【Yokogawa】Pressure Transmitter
【Yaskawa】Servo Drive / Servo Motor
If you need detailed technical information, welcome to contact us.
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