RAD Data comm ASM-20 operation manual Installation

ASM-20Installation & Operation Manual Chapter 5. Card Cage Version

5.5 Installation

To install the ASM-20/R card in the ASM-MN-214 card cage:

1.Install the ASM-MN-214 card cage in the 19" rack.

2.Adjust the jumpers and switches on the card as required (see Table 2-1and Figure 2-3in Chapter 2).

3.Insert the ASM-20/R card into one of the ASM-MN-214 slots. Push the bottom of the card into the cage to until it is fully inserted into the edge connector inside the rack. Tighten the screws on the top and on the bottom of each card.

4.Remove the protection cover from the terminal block connectors.

5.Connect the terminal block to the ASM-MN-214 terminal block connector.

6.Connect the line to the terminal block as follows: connect transmit pair to the terminals marked XMT, the receive pair to the terminals marked RCV, and the fifth screw to ground (optional).

7.If required, attach the appropriate CIA (CIA/X.21 or CIA/V.35/1) or V.36 adapter cable to the DB-25 connector on the card cage rear panel.

8.Connect the DTE cable to the DB-25 connector, other side of CIA or adapter cable (depending on your version of the card interface).

9.Connect power to the ASM-MN-214 card cage:

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To connect AC power, connect the power cable to the mains supply.

To connect DC power, refer to DC Power Supply Connection Supplement.

Installation 5-5