KRAMER: SIMPLE CREATIVE TECHNOLOGY
Controlling the VS-42HC
14
Machine # 1
Machine # 2
Machine # 15
Up to 15
Units
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
KEYBOARD EXTENSION
REMOTE CONTACT
RS-485
RS-232 IN
RS-232 OUT
12 VDC
1 2
1 2 3 4 5 6 7 8 G
4
6
8
10
3
5
7
9
11 12
14
16
O
UT
13
15
IN
RS-485 PINOUT
G
B
A
_
+
Figure 7: Cascading Individual Units in a Control
Configuration via RS-485