1756-L71 1756L71 AB AB ControlLogix Series A Programmable
Automation Controller
⇒ Click here for good price 1756-L71
| Brand/Manufacturer | AB /USA |
| Part Number | 1756-L71 |
| Alternate Part Number | 1756-L71 |
| Description | MOTOR SERVO |
| Dimennsions | 23.3x18.3x5.3cm |
| Weight | 0.4kg |
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Product Details
The AB 1756-L71 is a ControlLogix Series A programmable automation
controller. It has an available storage of 2 MB for user memory and
an I/O memory of 0.98 MB. It also has an onboard 4-character
alphanumeric display for you to easily monitor its run-time
information and controller diagnostics. It has an open-style
enclosure and 1 2.0 full-speed USB port available. The controller
supports controller redundancy as long as it is paired up with the
same controller and in the same ControlNet network. The USB port
communication of this controller allows configuration, programming,
on-line edits, and firmware flash only. The communication options
that are available include DeviceNet, ControlNet, EtherNet/IP,
Remote I/O Data Highway Plus, Third-party process and networks, and
SynchLink. It also ships with an optional non-volatile memory, but
you can upgrade it to 2 GB with the 1784-SD2. It is recommended
that the SD card be left installed in the controller.
The 1756-L71 controller ships with three capacitor energy storage
modules, two of which are removable. It has a current draw of 5 mA
at 1.2 Volts DC and 800 mA at 5.1 Volts DC. The 1756-L71 controller
also has a continuous isolation voltage of 30 Volts, a maximum
power dissipation of 2.5 Watts, and a thermal dissipation of 8.5
BTU/hour. It has a maximum analog I/O, digital I/O, and a total I/O
of 4,000, 128,000, as well as 128,000, respectively. It has an
operating temperature range of 0 to 60 Degrees Celsius and a
storage temperature range of -40 to 85 Degrees Celsius. Its maximum
surrounding air temperature is 60 degrees Celsius and it has a
noncondensing relative humidity of 5% to 95%. The controller has a
vibration of 2G at 10 to 500 Hertz, an operating shock of 30G, and
a non-operating shock of 50G that goes down to 45G when the SD card
is installed. Other controllers may require the user to understand
first PLC registers specifically Byte and Bit in order to start
addressing program elements. With 1756-L71, the user simply needs
to insert a program element and select the logical channel to where
the I/O is physically wired. This feature enables quick start and
faster software familiarization. In other PLCs, the user may find
the need to move a register to another to initiate conversion and
processing just to get the analog data. This controller simply
requires the user to find the logical channel where the I/O signal
is physically terminated.
Why choose us
1. We will provie you the product info and picuture
2.Large stock, fast delivery
3.Competitive prices and immdiate quotation
4.Professional service,professional technical support
5. Warranty time is one year.
6. Strict test machine before shipment.
7. We could help you to get any components which is difficult to
get
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