1786-rpa Allen-Bradley Repeater Adapter Module

Brand：Allen-Bradley Model number：1786-rpa

Country of origin: United States Product weight：0.190kg

HS code：8471800000

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Product Details：

1786-rpa Allen-Bradley Repeater Adapter Module

Product Dimensions：

Install the Ferrite at the Relay Contact Connector 1. Use the key to open the remaining ferrite.

2. Form a loop with both wires (+ and -) approximately 100 mm (4.0 in.) away from the relay contact connector of the 1786-RPFRL/B or 1786-RPFRXL/B module.

3. Loop the wires through the ferrite.

4. Close the ferrite. Be careful not to damage the wires.

5. Strip approximately

6 mm (0.24 in.) of wire from the end that connects to the relay contact connector on the 1786-RPFRL/B or 1786-RPFRXL/B module. 6. Remove the relay contact connector from the 1786-RPFRL/B or 1786-RPFRXL/B module. 7. Install the stripped ends of the wires in the relay contact connector on the fiber repeater module as shown in this graphic.

8. Reinsert the relay contact connector into the 1786-RPFRL/B or 1786-RPFRXL/B module.

9. Connect the fiber cable as described on page4.

10. If you plan not to use a channel, then create a jumper by attaching a small section of fiber cable (or a Simplex fiber loop) between the Receive port (RX) and the Transmit Port (TX) of any unused fiber port. Although not required for module operation, the jumper turns the status indicators green and prevents the relay contact connector from opening and indicating a failure.

Attribute 1786-RPA/B Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold) IEC 60068-2-2 (Test Bd, Operating Dry Heat) IEC 60068-2-14 (Test Nb, Operating Thermal Shock) 0…60 °C (32…140 °F)

Temperature, surrounding air, max 60 °C (140 °F)，Voltage and current ratings, max Input: 700 mA @ 24V DC max, SELV(1) Output: 1.6 A @ 5V DC，Power consumption, max 16.8 W，Power dissipation, max 8.8 W，Isolation voltage N/A (SELV), functional insulation type, ControlNet to system，Wire size 0.21…3.3 mm2 (24…12 AWG) solid or stranded copper wire that is rated at 105 °C (221 °F) or greater, 1.2 mm (3/64 in.) insulation max for power connections，Wiring category 2 - on power ports 2 - on ControlNet ports(2)，Enclosure type rating None (open-style)，North American temp code T5，ATEX temp code T5，IECE x temp code T5

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