Moxa VPort 461A [28/88] Wiring the digital inputs
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Moxa VPort 461A [28/88] Wiring the digital inputs

Moxa VPort 364A-T [28/88] Wiring the digital inputs
VPort 364A Getting Started
3-15
ATTENTION
The current and power
capacity of the relay output is a maximum
of 24 VDC @ 1A. You should be careful not
to exceed this power
specification.
Wiring the Digital Inputs
The VPort 364A has four sets of digital inputs, DI1, DI2, DI3
and DI4. Each DI
consists of two contacts of the
8-pin
terminal block connector on the VPort’s top
panel. Top and
front views of one of the terminal block connectors are
shown here.
STEP 1
: Insert the negative (ground)/positive DI wires into the ┴/I1 terminals.
STEP 2
: To keep the DI wires from pulling loose, use a small flat-blade
screwdriver to tighten the wire
-clamp screws on the front of the terminal block
connector.
STEP 3:
Insert the plastic terminal block connector
prongs into the terminal block
rece
ptor, which is located on the VPort 364A’s top panel.
RS-232 Connection
The VPort 364A has one RS-232 (10-pin RJ45) console port, located on the top panel. Use either an
RJ45-to-DB9 or RJ45-to-DB25 cable (see the cable following wiring diagrams) to connect the VPort 364A’s
console port to your PC’s COM port. You may then use a console terminal program, such as the Moxa PComm
Terminal Emulator, to access the VPort 364A’s console configuration utility.
RJ45 (10
-pin) Console Port Pinouts
Pin Description
1 ---
2 DSR
3 ---
4 GND
5 TxD
6 RxD
7 GND
8 ---
9 DTR
10 ---

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