Page 749 - Plastic Process Equipment, Inc

RMT15 Hot Runner Control
INTELLIGENT SERIES • DUAL ZONE CONTROLS • LOW COST
2 RMB's
in
1 Unit!
MODEL RMT15
15 AMP 1-11..........$415.00
12+ ..........$395.00 Overload Protection Triac and load use high speed Power ON/OFF Rocker switch, UL, CSA, VDE
(Requires "MFT" Mainframes)
With SafeChange™
Hot Swap Feature!
PLASTIC PROCESS EQUIPMENT, INC.
E 8303 CORPORATE PARK DRIVE
A MACEDONIA, OHIO 44056-2300
S 216-367-7000 • FAX: 216-367-7022 S 702-433-6385 • FAX: 702-433-6388 800-362-0706
T TOLL FREE: 800-321-0562
• Accepts Type J thermocouple input. • Open thermocouple break protection with
jumper-selectable shutdown or average
• Bumpless auto/manual transfer. power output based on operation.
®
• CompuStep bakeout feature prevents • Preset Alarms at 30°F (17°C).
moisture at startup.
• SafeChange™ "Hot Swap" feature allows
• Built-in loop break, short, open, and safe removal and replacement of module.
reverse thermocouple protection.
• CE-compliant.
PPE's RMT Series module is a microprocessor-based, dual zone temperature controller
specifically designed for runnerless molding applications. It features an easy-to-use operator
keypad, four LED displays, and six discrete indicators for heat output, alarm, degree F/C
indication, manual and closed loop mode. RMT modules are available in 15 amp version.
RMT modules provide fully self-tuning, line voltage compensating, automatic closed-loop
temperature control over a wide range of operating conditions. A single chip microprocessor
performs all the proportional, integral and derivative (PID) control functions required to maintain
setpoint temperature. No operator calculations or presetting of values is needed.
PERFORMANCE SPECIFICATIONS INPUT SPECIFICATIONS
®
Auto Control Mode CompuCycle system Thermocouple (TC) Type "J" grounded or ungrounded
Sensor (jumper-selectable)
Control Accuracy ±0.1°F (±0.1°C) dependent on the
total thermal system External (TC) Maximum 100 ohms for rated
Resistance accuracy
Temperature Range 100°F to 650°F, (37°C to 343°C)
TC Isolation Isolated from ground and supply
Temperature Stability ±0.5% of full scale over the ambient
range of 32 to 131°F (0 to 55°C) voltages
Cold Junction Automatic, better than 0.02°F/°F
Calibration Accuracy Better than 0.2% of full scale
Compensation (0.01°C/°C)
Power Response Time Better than 0.3 seconds
Input Impedance 10 Megohms
°F/°C Jumper-selectable
Input Protection Diode clamp, RC filter
®
CompuStep System Variable stepping voltage, phase Input Amplifier Stability Better than 0.05°F/°F (0.03°C/
Control Mode angle fired
°C)
®
CompuStep System Approximately 5 minutes
Duration Power Supply Greater than 70 dB
Rejection Ratio
CompuStep System Steps approximately from 25 V
®
Output Voltage RMS with 240 VAC line output, CONTROLS AND INDICATORS
phase fired Setpoint Control Two buttons up or down.
CompuStep System 200°F (93°C) Resolution: 1°F (1°C)
®
Override Temperature % Power Control Two buttons up or down.
Operational Mode a) TC open, TC reverse, Shut- Mode Control Push button switch with LED
Priority down and Open heater over- indicator for manual mode and
ride CompuStep System closed loop
®
b) Manual mode overrides TC Display Top (QTY-2) 3-digit filtered LED (red)
open, TC reverse Display Bottom (QTY-2) 3-digit filtered LED (green)
OUTPUT SPECIFICATIONS Status Indicators Heat-current output
Alarm
Voltages 240 VAC nominal, single phase, °F/°C
120 VAC available % output
Power Capability 15 Amps, 3600 watts @ 240 VAC, CompuStep ®
(Total both channels) Closed Loop
Manual
fuses. Both sides are fused (GBB).
Power Line Isolation Optically and transformer isolated approved
from AC lines. Isolation voltage is ELECTRICAL POWER SPECIFICATION
greater than 2500 volts.
Input Voltage 240/120 VAC, ±10% - 20%
Output Drive Internal solid state triac, triggered
by ac zero crossing pulses. Frequency 50 Hz ±3 Hz, 60 Hz ±3 Hz
DC Power Supplies Internal generated, regulated and
temperature compensated
Module Power Usage Less than 3 watts, excluding load
www.ppe.com
e-mail: sales@ppe.com
W 6385 MONTESSOURI STREET
E LAS VEGAS, NEVADA 89113-1186 Toll Free: USA, Canada & Mexico
T TOLL FREE: 800-258-8877 Order Fax: 800-223-8305
749