Novatech Bitronics M87X Series, Руководство пользователя

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ML0021 August 15, 2018
134
Copyright 2018 Bitronics, LLC
10.5 Physical
Connections:
Removable Terminal Blocks, accepts #16-28AWG (1.4-
0.09mm) wire. Recommended Torque Rating is 2.2 In-
Lbs, 0.25 N-m. Standard 0.150" (3.81mm) header
socket accepts other standard terminal types.
Recommended Wire:
Twisted pair, solid core wire (preferred), or stranded wire
with the use of “bootlace ferrules,” where these are
available.
Package:
CompactPCI
TM
(3U, 4HP) removable module
10.6 Hot Swap (HS) Compatibility
The blue Hot Swap LED located on the front panel is illuminated to indicate when it is
permissible to extract a board in systems that support the
Full Hot Swap System Model.
The M87x currently supports the Basic Hot Swap System Model. The Basic Hot Swap
System Model does not illuminate the blue LED. The blue LED will turn on briefly when a
card is inserted into an energized device or when the device is reset. If the blue LED
remains illuminated after insertion into an M87x or remains illuminated after the Host
module has booted, the associated card is malfunctioning.
10.7 Description
The Transducer Input Module is a one board design that contains the CompactPCI
TM
backplane connector and interface circuitry, jumper blocks for the input type selection, the
input transient protection circuitry, an analog-to-digital converter, a local microcontroller
and the input terminal block.
10.8 System Design Considerations
10.8.1 Input Type Jumper Settings
Transducer Input Modules are ordered by specifying an input type and the module is
shipped from the factory with all inputs configured for that specified transducer input type.
The input type configuration is determined by jumper settings and can easily be re-
configured in the field. Each input of the Transducer Input Module can be independently
configured to support either the 0 to 1mA, 4 to 20mA, or 0 to 10V transducer input formats.