ATEN VK0100, Руководство пользователя, Страница: 29 / 302

Chapter 2. Hardware Setup and Panel Oper
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13
VK2100 Rear View
No. Component Description
1 Grounding Terminal The grounding wire attaches here.
2 Power Socket This is a standard 3-pin AC power socket. The power
cord from an AC source plugs in here.
3 Power Switch This is a standard rocker switch that powers the unit
on and off.
4 DC Output Ports Four outputs provide a total power output of 24W /2A
max.
5 Relay Channels Four channels; normally open, isolated relays with a
contact rating of 24VDC, 2A max.
6 IR / Serial Ports Four IR ports that can also be configured as RS-232
TX ports. pin1: Signal / pin2: Ground.
7 I/O Channels Four channels that can be configured as digital input
or digital output ports.
Š
Digital Input: 0-24VDC programmable input range or
contact closure with +12VDC pull-up
Š
Digital Output: 250mA sink from 12VDC
Pin1~4: Signal / Pin5: Ground
8 RS-232 Serial Ports Two RS-232 ports with TX/RX functions supported.
9 RS-232/422/485
Serial Ports Four ports with supported RS-232/422/485 conversion
by pin assignment and RTS/CTS flow control. The
RS232, RS422, or RS485 connection is defined by
pin. For pin assignments, see page 33.
10 Ethernet Port This RJ-45 port is used for the network connection. If
no IP address is assigned within 30 seconds, the
default IP settings will be used:
IP: 192.168.0.60 / mask: 255.255.255.0
11 Controller ID Switch This 16-segment switch is used to set an ID for the
controller.
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