| Digital
High Resolution Controllers (AC digital servo)
The
DHC Series High Resolution Controllers provide the optimum
positioner for virtually any AC powered actuator. The DHC-100
Series are directly interchangeable with the AMC or LRC
Series.
-
Adaptive
Control feature continuously adjusts for load and actuator
conditions and positions to ±0.1° with quarter-turn
actuators ranging from 2 sec to 120 sec (with or without
a brake).
-
Three
button control provides easy setup and eliminates the
need for instrumentation, calibration procedures, and
auto-cal operations.
-
Polarity
Detection feature allows direct or reverse acting operation
without re-wiring.
-
Electronic
Brake feature (DHC-100 Series only) can eliminate need
for a mechanical brake and extends brake life if used.
-
Stall
Detection feature protects actuator motor from a stall
condition.
-
Automatic Duty Cycle Control feature prevents shutdown
of a process due to a thermal overload of the actuator
motor, and allows actuators rated for 25% duty or more
to be safely used.
| Voltage |
Single
Phase
5A |
3-Phase* |
List |
| 117VAC |
DHC-100 |
DHC-300 |
$317.00 |
| 234VAC |
DHC-100A |
DHC-300A |
$333.75 |
| 24VAC |
DHC-100B |
DHC-300B |
$323.25 |
* 3-phase controllers
require additional solid state relay block.
| Voltage |
Single
Phase
5A |
|
List |
| 117VAC |
DHC-100C |
CE Ready |
$345.25 |
| 234VAC |
DHC-100D |
 |
$363.50 |
| 24VAC |
DHC-100E |
CE Ready |
$352.00 |
Option
Modules
| Model |
Description |
List |
|
OTX-100 |
Current / Voltage Transmitter (adjustable) |
$60.00 |
|
OTX-101 |
Isolated 2-wire 4-20mA Transmitter (adjustable) |
$72.00 |
|
OTR-100 |
Transmitter (adjustable) and Relay module |
$128.25 |
|
AMM-100 |
Auto/Manual Station interface module |
$40.75 |
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