Position Command Inputs - Allen-Bradley Ultra1500 2092-DA1 User Manual

2-12 Ultra1500 Connector Data
Publication 2092-UM001D-EN-P — July 2005

Position Command Inputs

The Ultra1500, when operating in follower mode, accepts position command
signals from a controller.
Position command inputs can be A quad B, Step/Direction, or Step Up/
Step Down format as shown in Figure 2.8.
Figure 2.8
Position Command Input Signal Types
A (CN1-11 and -12)
B (CN1-13 and -14)
STEP (CN1-11 and -12)
DIRECTION (CN1-13 and -14)
STEP UP (CN1-11 and -12)
STEP DOWN (CN1-13 and -14)
Figure 2.9 shows the configuration of the Position Command inputs, and the
following table provides descriptions of these inputs.
Figure 2.9
Position Command Interface Example
Ultra1500
Drive
150 Ω
AX+
0.001 µF
AX-
Parameter Description
Input voltage difference between the + input
ON State Input
and the - input that is detected as an ON
Voltage
state.
1 kΩ
M456
Logic Ground
Minimum
2.8V
+5V
680 Ω
Maximum
3.7V