AMCI DC25 Absolute Single-turn
DeviceNet Rotary Shaft Encoder |
FEATURES:
|
|
- DeviceNet ready
- Programmable output resolution up to 12 bits
- Powder coated aluminum housing for superior durability
- IP67 rating
- All mounting styles
- Ideal for high-shock applications - withstands mechanical
shock & vibration
DESCRIPTION |
|
 As
the use of networks increased in automation control, a networkable
2.5" rotary shaft encoder was required. AMCI has
filled that need with the DC25 DeviceNet DuraCoder, an absolute
DeviceNet rotary shaft encoder.
Developed using the resolver device profile defined by ODVA,
the DC25 DeviceNet DuraCoder provides the durability of a
resolver with the connectivity and versatility of a network.
The resolution of this DeviceNet rotary shaft encoder,
along with all other programmable parameters, are programmed
over the network from RSNetworx for DeviceNet.
Other programmable features include zero offset and a programmable
limit switch outputs. Package styles include flange or servo
with side or end connector.
MECHANICAL DRAWINGS |
|
| DC25F-XXS1XE = Flange
mount, End connector |
| DC25F-X5S1XE =
Flange mount, 5/8" Shaft, End connector |
| DC25S-XXS1XE = Servo
mount, End connector |
| DC25H-XXS1XE = Hub Shaft,
End connector |
| DC25F-XXS1XS = Flange
mount, Side connector |
| DC25S-XXS1XS = Servo
Mount, Side Connector |
| DC25S-X5S1XS =
Flange mount, 5/8" Shaft, Side connector |
| DC25H-XXS1XS =
Hub shaft, Flange mount, Side connector |
MECHANICAL SPECIFICATIONS: |
|
| AMCI DC25 Absolute
Single-turn DeviceNet Rotary Shaft Encoder |
Package style:
2.5" diameter housing available with flange or servo
mounting |
Housing:
Powder coated aluminum housing |
Shaft sizes:
Solid
shaft diameter
1/4 (single-turn only) , 3/8", 5/8”,
or 10 mm diameter stainless steel
Hub
shaft inner diameter
1/2” standard inner diameter stainless steel shaft
3/8", 1/2", 10mm, and 12mm bore reducers |
| Shaft loading:
Solid shaft:
1/4", 3/8", and 10mm shafts:
40 lbs. radial/20 lbs. axial maximum shaft loading.
Bearing life rated at 2X109 revolutions
minimum at maximum shaft load.
5/8" shaft:
100 lbs. radial/50 lbs. axial maximum shaft loading.
Bearing life rated at 2X109 revolutions
minimum at maximum shaft load.
Hub shaft:
3/8", 1/2", 10mm, and 12mm shafts:
40 lbs. radial/20 lbs. axial maximum shaft
loading. Bearing life rated at 2X109 revolutions
minimum at maximum shaft load.
|
Starting Torque:
Solid shaft:
1/4”, 3/8”, & 10mm shafts
= 2.0 oz-in max @25° C
5/8” shaft = 6.0 oz-in max
@25° C
Hub shaft:
3/8", 1/2", 10mm, and 12mm shafts
= 6.0 oz-in max @25° C
|
Moment of inertia:
Solid shaft:
1/4", 3/8", & 10 mm shafts
= 6.00 x 10-4 oz-in-sec2
5/8" shaft = 8.50 x 10-4
oz-in-sec2
Hub shaft:
3/8", 1/2", 10mm, and 12mm shafts
= 8.50 x 10-4 oz-in-sec2
|
Connector location:
end or side |
Mating Connector:
DeviceNet Mini (not available from AMCI)
DeviceNet DuraCoders use the sealed mini-style connector
defined in volume I, release 2.0 of the DeviceNet Specification
published by ODVA. The pin out is given in the figure
to the right.
DeviceNet mating connectors and cables are not available
from AMCI. Please contact your local DeviceNet distributor
or representative for available cabling options. |
 |
ELECTRICAL SPECIFICATIONS: |
|
| AMCI DC25 Absolute
Single-turn DeviceNet Rotary Shaft Encoder |
| Node address:
Programmable from 0 to 63.
Default value of 63. |
Data transfer rate:
Default of 125 Kbits per sec. |
Resolution:
12 bits in powers of 2
Programmable Bit Resolution from 2 to 12 bits. Default
value of 12 bits. |
Direction of Increasing Counts:
CCW Looking at the shaft |
Current draw:
35mA @ 24Vdc (0.84w) |
ENVIRONMENTAL SPECIFICATIONS: |
|
| AMCI DC25 Absolute
Single-turn DeviceNet Rotary Shaft Encoder |
| Enclosure:
IP67 (valid only with working shaft seal) |
Operating temperature:
-20ºC to 85ºC standard |
Shock:
50 g, 11 msec duration |
Vibration:
20 g, 5 to 2000 Hz |
|
telephone: 860-585-1254
email: