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Description:   The Allen-Bradley 1403-DMA Display Module has a 120V/240V AC 50/60 Hz or 125V/250V DC Power Supply, a 120V-347V Nominal Full Scale Voltage Input, and a 1 Meg-Ohm min. Input Impedance.

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Warranty: 1 year DO Supply Warranty Included
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Repairs: We offer repair service for the 1403-DMA.
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About 1403-DMA

The Allen-Bradley 1403-DMA is a high-voltage display module for the Allen-Bradley 1403 Master Module. The 1403-DMA acts as an input device that is used to optionally configure the master module if the users intend to change the standard factory configurations. To enable the programming, the 1403-DMA has 4 buttons plus a display screen to help users view the configuration values. The display module operates with either an AC or a DC power supply. When on AC the 1403-DMA has a voltage rating of 120 or 240 Volts AC and when operated by a DC supply, the high voltage display module accommodates 125 or 250 Volts DC.

The 1403-DMA high-voltage display module is interfaced with the 1403 Master Module through a fiber-optic cable (serial) which should have a maximum length of 1650 feet and a minimum length of 10 inches. Additionally, the fiber-optic cable should not have a bend that results in an inner radius of less than 1 inch in order to avoid irreversible damage to the cable. The master module can accommodate a maximum of three display modules. The 1403-DMA Display Module has less strict guidelines on the placement direction and alignment than other modules. On the master module, the 1403-DMA Display Module is meant to be placed on the designated mounting panel which has a 2-inch-deep installation enclosure. To firmly hold the 1403-DMA in place, 4 M4 nuts which must be used together with a lock washer are required. The 1403-DMA has an IP65 International Protection rating which can be voided by the improper installation of the module on the master module.

Technical specifications:

Manufacturer:Rockwell Automation
Part Number/Catalog No.:1403-DMA
Product Type:Display Module
Power Supply:120V/240V AC 50/60 Hz or 125V/250V DC
Nominal Full Scale Voltage Input:120V-347V
Input Impedance:1 Meg-Ohm min.
Nominal Full Scale Current Input:0-1 A
Status Inputs:Internal 24V DC
Motor Load Switching:1/3 HP at 125V AC
Type Lead Time Price Action
Repair Service 2-4 weeks $294.85Add to Cart

Our highly skilled technicians can repair your 1403-DMA. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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