1756-DNB 1756DNB AB AB DeviceNet Scanner Module
⇒ Click here for good price 1756-DNB
| Brand/Manufacturer | AB/USA |
| Part Number | 1756-DNB |
| Alternate Part Number | 1756-DNB |
| Description | MOTOR SERVO |
| Dimennsions | 3.6x15.2x14.5cm |
| Weight | 0.25kg |
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Product Details
The AB 1756-DNB is a DeviceNet Scanner module that connects to a
ControlLogix system. It serves as a bridge that collects data from
the DeviceNet modules and then delivers a copy of the information
to the controller and vice versa. Using the 1756-DNB scanner
module, the user can expect DeviceNet communication rates of 125
kilobytes per second by default, 250 kilobytes per second, and up
to 500 kilobytes per second. It has DeviceNet node addresses 00 to
63, with node address 63 set by default and a maximum of 64 nodes.
It is only compatible with the Logix5550 controller. This
particular module acts as a gateway between DeviceNet devices and
the network in order to read input and write output from a device,
download the configuration data, and monitor the operational status
of a device.
The AB 1756-DNB will communicate in the form of Diagnostic Tables,
Inputs, and Outputs when the controller is involved. The I/O’s
exchange configuration data, status information, and the I/O data
of the device. The module communicates using strobe, poll, change
of state, and/or cyclic messages with another device. These
messages are used to gather from or deliver data to every device.
The data received from a device will then be organized and made
available to the controller (input data) and the data received from
the controller will be sent to the device (output data). The
1756-DNB's current draw at 5.1 Volts DC is 400 milliamps while it
stays at 0 milliamps when the current draw is at 24 Volts DC. The
power dissipation of this module is around 3.5 Watts and its
thermal dissipation is at 11.9 BTU/hour. This module can be
installed in any available chassis slot and is used together with
the RSNetWorx.
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1. We will provie you the product info and picuture
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5. Warranty time is one year.
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