7870 Interfacility Link Installation and User’s Guide page 33
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Appendix 3 The 2380 Relay Adapter
Appendix 3.1 Installing the 2380 Relay Adapter .................................... 34
Appendix 3.1.1 Parts Required for Installing the 2380 ..............................................34
Appendix 3.1.2 Mounting the the 2380 Relay Adapter ..............................................34
Appendix 3.2 2380 Dimensions and Front Panel Label......................... 36
Appendix 3.3 2380 Adapter Pinouts........................................................ 37
The following section describes how to install the 2380 Relay adapter
onto the 7180M Chassis. The 2380 Relay adapter assembly provides
dry contact output signals as an option to the standard open collector
signals available on the 7180M chassis backplane.
If the 2380 Relay adapter is ordered separately from the 7180M
chassis, it must mounted by the user. The 2380 is mounted directly
over the connectors on the 7180M backplane, as shown below.