Installing The Module; Wiring And Configuration - HP E2261A User Manual

Installing the
Module

Wiring and Configuration

WARNING
Caution
1. Signal names are from the perspective of the HP E2261A as the DTE device
14 Getting Started
If you are installing the HP E2261A in an HP M-Module carrier, such as the
HP E2251, refer to the carrier's user manual for complete installation
instructions.
Note
The HP E2261A may not fit properly in either of the two interior slots (M4
or M5) of an HP E2251 Carrier if you use the optional HP E2261-61601
cable.
Note
The procedures in this section assume the M-Module(s) have already been
installed into an M-Module Carrier. Since installation is dependent on the
carrier used, instructions for installing the M-Modules into the carrier are
not included here. Refer to your M-Module Carrier documentation for
installation instructions.
An optional cable (HP p.n. E2261-61601) splits the M-Module connector
into four standard 9-pin (male) connectors. These 9-pin connectors have the
same pin-out as a standard PC serial interface. If you need to make your own
cable, Figure 1-1, Figure 1-2, and Table 1-1 shows the pin-out and wiring of
the M-Module Connector and the 9-pin connectors
to assemble the 44-pin user connector hood if you are making your own
cable.
SHOCK HAZARD. Only qualified service-trained personnel who
are aware of the hazards involved should install, remove, or
configure modules. Before installing or removing any module
or carrier, disconnect power from the mainframe and user
wiring.
STATIC ELECTRICITY. Static electricity is a major cause of
component failure. To prevent damage to the electrical
components on an M-Module or the carrier, observe anti-static
techniques whenever installing, removing, or working on a
carrier or M-Module.
1
. Figure 1-3 shows how