Moxa EXPC-1319-STS-IHS-W7E [19/49] Warning
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Moxa EXPC-1319-STS-IHS-W7E [19/49] Warning

Moxa EXPC-1319-STS-W7E [19/49] Warning
EXPC-1319 Series Hardware Hardware Installation
2-8
Step 1: Disassemble the waterproof USB
connector into four parts. Thread the end of the
wire you intend to connect through parts 4, 3, and
2, in that order.
Step 2: Connect the wires to the USB head
according to the pinout shown in the table below.
Step 3: When finished, assemble the USB parts,
and connect the USB connector on the bottom
panel of the EXPC-1319. Make sure the connector
has been securely fastened to ensure the
waterproof function.
Pin Number Assignment
1 VCC
2 DATA-
3 DATA+
4 Ground
WARNING
To keep the EXPC
-1319 within the IP66 rating’s waterproof specifications, when the
USB ports are not in use
operators must replace the protective caps and the tethers,
and make sure they
have been properly fastened. Please note that when reinstalling
the
protective caps they must be tightened to 136 N-cm (12 in-lbs) to ensure the
unit is sealed to IP6
6 specifications.
In addition,
because of the danger posed by the maximum 5V @ 500 mA power
supply
of standard USB ports, care must be taken to protect the EXPC-1319 from
power accidents
in damp environments. To guarantee safety from severe electrical
shoks or electrocution, in damp conditions users
should disconnect the entire
computer
from its power source before connecting or disconnecting any USB
devices
.
You may r
efer to Appendix B: Statement of Regulatory Approval for the
technical
details regarding regulation Class 1 Div. 2 devices.
Connecting Serial Devices
The EXPC-1319 comes with two RS-232/422/485 serial ports with DB9 male connector.
Step 1: Disassemble the waterproof DB9 connector
into four parts.
Step 2: Connect the serial signal wires with the correct
pin definition. See the following figure and table.
Step 3: When finished, assemble the DB connector
parts, and connect to the DB9 connector on the bottom
panel of the EXPC-1319. Make sure the connector has
been securely fastened to ensure the waterproof
function.
The pin assignments for RS-232/422/485 serial ports are shown in the following table:
DB-9 Male Port RS-232/422/485 Pinouts

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