Specifications
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85
Input Voltage ............ 4.75 to 26 VDC max
Regulation ................100 mV peak-to-peak, max ripple
at 0 to 10 kHz
Input Current ...........100 mA max with no external load
Output Format ......... Absolute- Parallel Outputs
Output Type ............. Open Collector- 20 mA max per channel
Push-Pull- 20 mA max per channel
Code ......................... Gray Code, Excess Gray Code
Max Frequency ........25.6 kHz (LSB)
Rise Time .................. Less than 1 microsecond
Resolution ................ Up to 11 bit
Accuracy ................... ±1/2 LSB
Directional Control ... Field selectable for increasing counts
(CW or CCW). Standard configuration
user selects the applicable MSB wire
for direction of count. Direction
control option allows user to select
count direction by applying 0 VDC to
an encoder input. See Wiring Table.
Max Shaft Speed ...... 6000 RPM continuous
Bore Size ................... 0.250", 0.3125", 0.375", 6 mm,
8 mm, 10 mm
Bore Tolerance .........-0.0000" / +0.0006"
User Shaft Tolerances
Radial Runout .......0.007"
Axial Endplay .........±0.030"
Starting Torque ........ 0.3 oz-in typical for thru-bore
0.14 oz-in typical for hollow bore
Max Acceleration .....1 x 10
5
rad/sec
2
Electrical Conn .........Gland with 18" cable (braid shield,
30 AWG conductors)
Housing .................... Aluminum with non-corrosive finish
Mounting .................Slotted Flex Mount standard,
Flex Arm optional
Weight ...................... 7 oz typical
Operating Temp .......0° to 70° C
Storage Temp ........... -20° to +85° C
Humidity................... 98% RH non-condensing
Vibration................... 10 g @ 58 to 500 Hz
Shock ........................20 g @ 11 ms duration
All dimensions are in inches with a tolerance of +0.005" or +0.01" unless otherwise specified.
Function
Gland Cable
†
Wire Color
Common
Black
*CE Option only.
**Standard is CW increasing count (when viewed
from shaft end, and using brown wire for MSB).
Red/Blue is pulled up
internally to 5 VDC. To reverse count direction,
Red/Blue must be pulled to low (0 VDC). If 5
VDC is applied to Red/Blue, unit remains in
standard CW increasing count mode. Count
direction can also be reversed by using the
yellow MSB wire instead of the Brown. At no
time should voltage applied to Red/Blue exceed
5 VDC.
†
Standard cable is 24 AWG conductors with foil
and braid shield.
+VDC Red
S1 CW MSB Brown
S1 CCW MSB Yellow
S2 White
S3 Green
S4 Orange
S5 Blue
S6 Violet
S7 Gray
S8 LBS 8-bit Pink
S9 LSB 9-bit Red/Green
S10 LSB 10-bit Red/Yellow
S11 LSB 11-bit Turquoise
Direction Control** Red/blue
Case Ground* Shield