Parker Compumotor AT6200, Руководство по установке

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1 2 AT6200/AT6400 Installation Guide
Encoders
CONNECTIONS & INTERNAL SCHEMATICS
ENCODER Connector
Shield Shield Shield
Ground Black Black
Z Channel – Orange/White (n/a)
Z C Orange Blue
B Channel –
Green/White
(n/a)
B C
Green Brown
A Channel – Brown/White (n/a)
A C Brown White
+5VDC Red Red
Internal Schematic
Colors for Compumotor-supplied Encoders:
-E Series encoders
-RE encoder on OS motor (OSxxx-xxx-RE)
-RC encoder on OS motor (OSxxx-xxx-RC)
-EC encoder on RS motor (RSxxx-xxx-EC)
Encoders on OEM Series motors (except 57 size)
Incremental
Encoder
Max. Cable Length is 100 feet.
Use 22 AWG wire.
SHLD
GND
Z –
Z +
B –
B+
A –
A+
+5V
1
GND
+1.8VDC
22 K
Ω
22 K
Ω
+5VDC
Same Circuit
as A Channel
Chassis GND
+5VDC
9
Colors for -HJ encoder on OS motor (OSxxx-xxx-HJ),
and 57-size OEM Series encoders.
(These are single-ended encoders.)
PIN OUTS & SPECIFICATIONS
(9-pin ENCODER Connectors)
Pin # In/Out Name Description
1
2
3
4
5
6
7
8
9
-----
-----
IN
IN
IN
IN
IN
IN
OUT
SHLD
GND
Z–
Z+
B–
B+
A–
A+
+5V
Shield—Internally connected to chassis ground (earth).
Isolated logic ground.
Z– Channel quadrature signal input.
Z+ Channel quadrature signal input.
B– Channel quadrature signal input.
B+ Channel quadrature signal input.
A– Channel quadrature signal input.
A+ Channel quadrature signal input.
+5VDC output to power the encoder.
Specification for all encoder inputs
Differential comparator accepts two-phase quadrature
incremental encoders with differential (recommended) or
single-ended outputs. Max. frequency is1.6 MHz.
Minimum time between transitions is 625 ns.
TTL-compatible voltage levels: Low
≤
0.4V, High
≥
2.4V.
Maximum input voltage is 5VDC.
Requirements for Non-Compumotor Encoders
• Use incremental encoders with two-phase quadrature output. An index or Z channel
output is optional. Differential outputs are recommended.
• It must be a 5V encoder to use the AT6n00's
+5V
output. Otherwise, it must be separately
powered with TTL-compatible (low
≤
0.4V, high
≥
2.4V) or open-collector outputs.
• The decoded quadrature resolution should be less than the motor resolution by a factor of
four to take advantage of the AT6n00's position maintenance capability.
• If you are using a single-ended encoder, leave the A–, B–and Z– terminals unconnected
on the AT6n00.