Parker Products OEM650 Manual De Usuario
INSTALLATION • OEM650/OEM650X
24
OEM650 Inputs and Outputs
1
2
14
15
243
Ω
3
2
5
8
6
+5V
464
Ω
5
11
+5V
Step Input
Direction Input
21
9
2
1
16
15
BS170
4N35
Fault Output
23
11
16
17
Remote Input
Gear Shift Input
7
8
681
Ω
10
9
3
4
ILQ2
681
Ω
14
13
+5V
10k
Ω
HPCL-2631
464
Ω
12
243
Ω
HCPL-2601
ILQ2
ILQ2
ILQ2
+5V
464
Ω
+5V
6
Internal Connections
Inputs & Outputs
25 Pin
D-Connector
on OEM650
D-Connector
on OEM650
Figure 2-18. OEM650 Inputs & Output Schematic
Step Input Signal Specification
The OEM650's inputs are optically isolated and may be driven
(activated) by providing a positive pulse to the plus input with
respect to the minus input. This input may also be differentially
driven. The input driver must provide a minimum of 6.5 mA—
approximately 3.5 VDC (15 mA maximum).
(activated) by providing a positive pulse to the plus input with
respect to the minus input. This input may also be differentially
driven. The input driver must provide a minimum of 6.5 mA—
approximately 3.5 VDC (15 mA maximum).
Step Pulse Input
Operate the step pulse input within the following guidelines:
❏ 200 nanosecond-pulse minimum
❏ 40% - 60% duty cycle (2 MHz maximum pulse rate
❏ 40% - 60% duty cycle (2 MHz maximum pulse rate
Direction Input Signal Specification
The OEM650's inputs are optically isolated and may be driven
(activated) by providing a positive pulse to the plus input with
respect to the minus input. The input may also be differentially
driven. The input driver must provide a minimum of 10 mA—
approximately 3.5 VDC—to ensure adequate operation.
(activated) by providing a positive pulse to the plus input with
respect to the minus input. The input may also be differentially
driven. The input driver must provide a minimum of 10 mA—
approximately 3.5 VDC—to ensure adequate operation.
Direction Input
The direction may change polarity coincident with the last step
pulse. The direction input must be stable for at least 120 µsec
before the drive receives the first pulse.
pulse. The direction input must be stable for at least 120 µsec
before the drive receives the first pulse.