Athena RMC Datasheet

Athena RMC Datasheet
9408 Ath HotRunner:Layout 1
12/17/08
12:05 PM
Page 10
Series RMC
The Athena Series RMC brings new and highly
productive benefits to injection molders looking for a
modular hot runner controller that’s flexible, easy to set
up, and simple to operate.
Using the popular Modbus® communications protocol,
the Series RMC gives users the ability to set or change all
zones, either remotely from a desktop computer, or (with
the ALL command) from any other individual RMC
module in the mainframe.
▲ Choice of three default modes for open
thermocouple condition
▲ Built-in triac safety protection
▲ Accepts J or K thermocouple input
(jumper selectable)
▲ SafeChangeTM “hot swap” feature allows safe removal
and replacement of module
▲ CompuStep® bake out feature prevents moisture
at startup
▲ Built-in loop break, short, open, and reverse
thermocouple protection
▲ “Boost” mode for temporary % of power
output increase
▲ Ground-fault protection
▲ Adjustable setpoint limits
▲ Stores highest temperature detected
▲ Current monitor feature displays average
current to load
▲ CE compliant
Ordering Information
R M C
Market
D = Domestic
X = Export
E = CE
Current Rating
15 = 15 A
30 = 30 A
Special Options
000 = None
Consult Factory
Note: The 30 amp Series RMC is twice as wide
as the 15 amp model and has a circuit
breaker instead of a power switch.
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9408 Ath HotRunner:Layout 1
12/17/08
12:05 PM
Page 11
Series RMC
Technical Specifications
Performance Specifications
Auto Control Mode
Control Accuracy
Ambient Temperature
Temperature Stability
Calibration Accuracy
Power Response Time
Process Sampling
°F/°C
CompuStep® System
Control Mode
CompuStep
System Duration
CompuStep System
Output Voltage
CompuStep System
Override Temp
Operational
Mode Priority
CompuCycle system
± 0.1°F (± 0.1°C) dependent on
the total thermal system
32°F to 999°F (0°C to 537°C)
± 0.5% of full scale over the ambient
range of 32°F to 131°F (0°C to 55°C)
Better than 0.2% of full scale
Better than 300 ms
100 ms (nominal)
Jumper-selectable
®
Variable stepping voltage, phase-fired
Approximately 5 min
Steps approximately from 25 V RMS
with 240 Vac line output, phase-fired
200°F (93°C)
a. T/C open, T/C reverse, Shutdown
and Open heater override
CompuStep system
b. Manual mode overrides T/C open,
T/C reverse
Input Specifications
Thermocouple
(T/C) Sensor
External T/C Resistance
T/C Isolation
Cold Junction
Compensation
Input Type
Input Impedance
Input Protection
Input Amplifier Stability
Input Dynamic Range
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Type “J” or Type “K”, grounded or
ungrounded (switch-selectable)
Max. 100 ohms for rated accuracy
Isolated from ground and
supply voltages
Automatic, better than
0.02°F/°F (0.01°C/°C)
Potentiometric
10 megohms
Diode clamp, RC filter
Better than 0.05 °F/°F (0.03°C/°C)
Greater than 999°F (537°C)
Output Specifications
Voltages
Power Capability
Overload Protection
Power Line Isolation
Output Drive
240 Vac nominal, single
phase 120 Vac available
15 amperes, 3600 watts @ 240 Vac
Triac and load use high speed fuses.
Both sides are fused (GBB)
Optically and transformer isolated from
ac lines. Isolation voltage is greater
than 2500 volts.
Internal solid state triac,
triggered by ac zero crossing pulses
Controls and Indicators
Setpoint Control
Resolution
% Power Control
Mode Control
Display
Status Indicators
Power On-Off
Two buttons up or down
1°F (1°C)
Two buttons up or down
Push button switch with LED
indicator for manual mode
Top: 3-digit filtered LED
Bottom: 4-digit filtered LED
Heat-current output Alarm
Rocker Switch, UL, CSA,
and VDE approved
Electrical Power Specifications
Input Voltage
Frequency
DC Power Supplies
Module Power Usage
95-265 Vac
50-60 Hz
Internally generated, regulated and
temperature compensated
Less than 6 watts, excluding load
Greater than 100 dB
Greater than 70 dB
59
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