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Sensoray Model 7503TDIN Instructions
Introduction
Sensoray Model 7503TDIN is an industrial-grade termination
board that that breaks out a standard 26-pin header (with 100
mil pin spacing) onto robust wire terminals. The unit consists
of a circuit board with a 26-pin header and 26 spring-
operated wire terminals, secured in a DIN-rail-mountable
open frame.
Pin Functions
Header pins and wire terminals have a one-to-one relationship
(e.g., header pin 1 connects to spring terminal 1, etc.). Pin numbers are
printed on the terminal blocks adjacent to the wire entries.
Operation
A small flat screwdriver (not included) is used to release a terminal's
grip on its wire. This is done by inserting the blade of the screwdriver
into the slot above the wire entry and prying.
Typical Application
Board Layout
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4 2 6
2 5
26-pin Head er
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