Xtium2-CL MX4 User's Manual
Declarations of Conformity
•
107
External Driver Electrical Requirements
The Xtium2-CL allows user selected (software programmable) input switching points to support
differential (RS-422) input signals and single ended (TTL, 12V, 24V) input signals. The following
table defines the external signal voltage requirements from the driver circuits connected to the
Xtium2 external inputs.
Input Level
Description
MIN
MAX
RS-422
Output Voltage High
(V
OH
)
2.4 V
13.0 V
Output Voltage Low
(V
OL
)
-2.4 V
-13.0 V
TTL
Output Voltage High
(V
OH
)
2.4 V
5.5 V
Output Voltage Low
(V
OL
)
0 V
0.8 V
12V
Output Voltage High
(V
OH
)
9 V
13.2 V
Output Voltage Low
(V
OL
)
0 V
3 V
24V
Output Voltage High
(V
OH
)
18 V
26.4 V
Output Voltage Low
(V
OL
)
0 V
6 V
