SMC Networks HRS090-A, Руководство по эксплуатации

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HRX-OM-S004
Chapter 3 Transport and Setting Up
3.3
Installation HRS Series
3-18
3.3.4 Contact input/output communicatin wiring
The product has a contact input/output communication function as shown
below. Connect cables referring to the applicable chapter for each function.
(For details of the functions, refer to Operation Manual Communication
Function.)
z
Run/stop input
･
Remote signal input (Refer to 3.3.5 Wiring of
run/stop signal input ･ Remote signal input.)
z
External switch signal input (Refer to 3.3.6 Wiring of external
switch signal input.)
z Output of contact output signal (Refer to 3.3.7 Wiring of contact
output signal.)
Use the signal cable described below for wiring of each function.
„ Signal cable
Use the cable and terminals as follows below for wiring of each function.
Table 3-5 Signal cable
Terminal specification
Terminal block
screw diameter
Recommended
crimp terminal
Cable specification
M3 1.25Y
－
3
0.75 mm
2
(AWG18)
Shielded cable
Be sure to lock out and tag out the breaker of the facility power supply
(customer power supply facility) before wiring.
Use the cable and terminal that are specified.
The capacity of the output contact of the product is limited. If the capacity is not
large enough, install a relay, etc. (to allow for larger capacity). Also, ensure that the
input current of the relay is small enough in relation to the contact capacity of the
product.