Installation Instructions45MLA ControllerIMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.DescriptionThe Allen-Bradley 45MLA light array controller d
10Functional Description—RS 485 Comm. ModelFigure 6: RS485 Control Unit Extension PCBPin ListingsThe allocation of pins on the main connector, J2, fo
11Dip Switch SettingsThe following tables describe settings for DIP switch arrays S1 and S2. Note that changes made to these settings take effect only
12This extension PCB is equipped with two RJ45 connectors, J12 and J13, for the CAN interface. The following table describes pin functions.Table 23: C
13Table 26: DIP Switch Array S2 Settings (extension PCB) (0: OFF, 1: ON, X: not relevant), DIP 2-4 not used Default ParametersThe termination resistor
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2Mounting InstructionsThis unit can be mounted on a DIN rail either using the mounting brackets on the back or four screws through the holes on the ta
3Input LogicThe controller inputs are capable of accepting either NPN or PNP outputs. The default setting is configured as a sinking input to connect
4Additionally, the CAN and RS485 controller models offer the flexibility of adjusting these settings through use of specified commands over the serial
5Note: Once changed, DIP switch settings are only recognized after a power cycle. The following table details DIP switch settings for the I/O board. P
6• Turning off power at any time during the teach process cancels the process. The previously stored values remain valid.• The analog output is active
7The 45MLA is designed to work with a range of at least 4 m. As a result some translucent targets may not block enough light to be properly detected,
8The allocation of pins on the I/O extension PCB is described below.Table 13: J14 Pin ListingsLED IndicatorsThe following table describes LED statuses
9Before beginning this process:• Verify that the light array is mounted as it will be in the target application.• Turning the power OFF during any sta
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