28 Rockwell Automation Publication 2198-RM003B-EN-P - November 2020
Chapter 2 Replacement Considerations
As shown in Figure 1, the Ultra3000 drives have eight optically isolated, active
high, current sourcing 12-24V DC digital inputs. The Kinetix 5100 drives, which
are shown in Figure 2
, use digital inputs that are optically isolated and sink up
to 24V DC. You can design the inputs for PNP sourcing or NPN sinking.
Figure 1 - Ultra3000 Digital Input Circuit
Figure 2 - Kinetix 5100 Drive Digital Input Circuit
— E-Cam Alignment (ALGN)
— E-Cam Engaging Control (CAM)
— Forward Jog Input (JOGU)
— Event Trigger Command 1…4 (EV1…EV4)
—
E-Gear Ratio (Numerator) Selection1, 2 (GNUM0,
GNUM1)
— External Pulse Inhibit (INHP)
— Motor Stop (STP)
— Profile Quick Stop (PFQS)
— Servo On with holding brake (DSO)
Table 22 - Supported Digital Input Functionality (Continued)
Ultra3000 Drive Kinetix 5100 Drive (Continued)
Ultra3000 Drive
Inputs
10 kΩ
1 kΩ
2.7 kΩ
+5V
IO COM
IO COM
TLP121
DGND
24V DC
INPUTx
DCOM
4.7 kΩ,
approx.
24V DC
INPUTx
DCOM
4.7 kΩ,
approx.
NPN transistor (SINK mode)
PNP transistor (SOURCE mode)
Kinetix 5100 Servo Drive
Kinetix 5100 Servo Drive
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