Overview
2
Before You Start
The following is a checklist of the items to prepare / consider before you start:
Go through the numbers and types of ports available, and see if it satisfies
all of the devices you want to be controlled within your room setting.
Note:
For more control port interfaces, up to 8 ATEN Expansion boxes per
expander model can be connected to the Control Box. See
Compatible
Products
on the product web page for details.
Consider the recommended maximum length of each interface cable, as
listed below, and choose an appropriate installation location for the
Control Box.
Note:
The maximum allowed length of each interface cable may vary de
-
pending on the cable quality.
Interface
VK1100A VK1200 VK2100A
VK2200
Bidirectional
RS232/422/485
Serial
3-Pin RS-232
1
4
6
5-Pin
RS-232/422/485
1
2
Unidirectional IR/Serial
2
4
8
Relay
4
4
8
Digital I/O
2
4
8
12 V DC Output
1
4
Ethernet
1
2
1
2
Interface
Length (m)
RS-232
15
RS-422/485
350
Relay
30
I/O
30
IR
30
