6 Connection
－
13
－
6 Connection
This section covers the methods for connecting the power, driver, host controller and other units to the
EMP400
Series controller, as well as the grounding method, I/O circuits and a connection example.
6.1 Assembling the connector
Solder-type connectors are supplied with the
EMP401-2
and
EMP402-2
Series controllers.
Solder the host controller cable for the I/O connector and the driver cable for the AXIS connector.
The following figure shows the pin arrangement of the connector. (Viewed from the soldering side)
1
26
25
50
2
1
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15
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19
21
23
25
4
6
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50
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49
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14
13
26
2
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25
I/O connector
AXIS connector
1.
Solder the cable to the connector pins.
The cable is not included in the package. Use a multi-core, overall-shielded, twisted-pair cable of
AWG28 (0.08 mm
2
) or more in diameter.
2.
Place the screws (M2.5, two pcs.) supplied with the connector in the bottom case.
Place the screws so that their washers align with the indents in the case and the spring washers sit on
the outside of the case.
3.
Place the connector with the cable in the bottom case and screw the cable mounting
bracket.
Tightening torque: 0.3 to 0.35 N·m (42.6 to 49.7 oz-in)
4.
Place the top case and assemble the top and bottom case using the supplied screws (M2.5,
two pcs.) with supplied hexagonal nuts.
Tightening torque: 0.5 to 0.55 N·m (71 to 78.1 oz-in)
Top case
Bottom case
Connector
Cable mounting
bracket
Screws for cable
mounting bracket
(M2, two pcs.)
Screws for case
(M2.5, two pcs.)
Hexagonal nuts
Spring washers
Washers
Screws (M2.5, two pcs.)
Summary of Contents for EMP400 Series
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