Parker Compumotor ZETA6104, Installation Manual

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z
ZETA6104 Installation Guide
Encoder
CONNECTIONS & INTERNAL SCHEMATICS
Internal Schematic
Chassis Ground
Isolated Ground
SHLD
GND
Z-
Z+
B-
B+
A-
A+
+5V
ENCODER Connector
+5VDC
Shield Shield Shield
Ground Black Black
Z Channel Ð Orange/White (n/a)
Z C Orange Blue
B Channel Ð Green/White (n/a)
B C Green Brown
A Channel Ð Brown/White (n/a)
A C Brown White
+5VDC Red Red
If you are using a single-ended encoder,
leave the A-, B-, and Z- terminals on the
ZETA6104 unconnected.
NOTE
Incremental
Encoder
Max. Cable Length is 100 feet.
Use 22 AWG wire.
+1.8VDC
22 K
W
22 K
W
+5VDC
Same Circuit
as A Channel
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)
Colors for -HJ encoder on OS motor (OSxxx-xxx-HJ).
PIN OUTS & SPECIFICATIONS
(9-pin ENCODER Connector)
Pin Name In/Out Description
SHLD
GND
ZÐ
Z+
BÐ
B+
AÐ
A+
+5V
-----
-----
IN
IN
IN
IN
IN
IN
OUT
ShieldÑInternally connected to chassis ground (earth).
Isolated logic ground.
ZÐ Channel signal input.
Z+ Channel signal input.
BÐ Channel quadrature signal input.
B+ Channel quadrature signal input.
AÐ 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 is 1.6 MHz.
Minimum time between transitions is 625 ns.
TTL-compatible voltage levels: Low
£
0.4V, High
³
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 (< 200mA) encoder to use the ZETA6104Õs
+5V
output. Otherwise, it must
be separately powered with TTL-compatible (low
£
0.4V, high
³
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 ZETA6104Õs position maintenance capability.
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