TC-XX-PR-59 Temperature Controller A The PR-59 temperature controller is designed for reversible (cooling/heating) control of thermoelectric assemblies requiring precise temperature control accuracy. The controller not only regulates the temperature, but also features two programmable fan outputs and an alarm output relay. The controller can be used as a stand-alone unit interface with RS-232 to read and control parameters and settings in realtime. An easy-to-use PC software is included for programming and visual review of output parameters. Custom configurations can be accommodated, however MOQ applies. FEATURES BENEFITS Real-time control of regulator Operation in cooling and heating parameters and temperature modes readings via RS232 interface Regulation mode is user selectable & Standalone operation configurable (PID, ON/OFF, Control temperature, from -20C POWER) to +100C (-4F to +212F) with Input power range can accommodate the standard NTC sensor Other 12- 30 VDC temperature range possible with Programmable set point (via pc, or other (NTC, PT1000) sensors potentiometer) Configurable alarms Outputs are available for fan, Temperature resolution of max thermoelectric module, NTC 0.01C thermistor or PT1000 sensors, alarm Use NTC or PT1000 sensors and LEDs Pulse width modulation of RS-232 Communication output: (Base Frequency of 10 Graphical User Interface that runs on kHz) Windows Control Stability of 0.05C (-20C to +50C) Two alarm temperature sensor inputs with adjustable alarm set points APPLICATIONS Alarm relay output, normally closed (will open on alarm) 1 A Medical diagnostics 24 VDC/120 VAC Analytical instrumentation Adjustable Fan Speed Photonics laser systems Electronic enclosure cooling Chillers (liquid cooling) TECHNICAL SPECIFICATIONS Power Voltage 12 to 30 VDC Current 15 A (up to 30 A with additional cooling) Power Up to 900 W (with additional cooling) User Interface Graphical User Interface PC program External Potentiometer (optional) Sensors Temp 1 Sensor NTC or PT1000 Temp 2 Sensor NTC Temp 3 Sensor NTC Temp 4 Sensor NTC (onboard) TC-XX-PR-59 Temperature Controller Outputs Thermoelectric Module PWM, 0-Supply Voltage <=15 A (30 A with additional cooling) Fan 1 Linearly Regulated: 0-Supply Voltage 2 A Fan 2 Linearly Regulated: 0-Supply Voltage 2 A PWM output for FANs 15V, 1KHz Alarm Relay 1 A 24 VDC/120 VAC (will open on alarm) LED Regulator Voltages, Regulator Activity, Alarm, Relay Status Alarms Low Voltage If voltage is lower than programmed minimum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened High Voltage If voltage is higher than programmed maximum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened Thermoelectric current Over If the Current is higher than the programmed maximum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened Under If the Current is lower than the programmed minimum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened Fans 1 & 2 Current Over If the Current is higher than the programmed maximum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened Under If the Current is lower than the programmed minimum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened Temp Sensors 1 Over If the temperature is higher than the programmed maximum level turn on Alarm LED Under If the temperature is lower than the programmed minimum level turn on the Alarm LED Temp Sensors 2, 3, 4 Over If the temperature is higher than the programmed maximum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened Under If the temperature is lower than the programmed minimum level the outputs are shut down, the Alarm LED is turned on and the Alarm Relay is opened NOTES 1. NTC - 1 thermistor included 2. Mounting hardware is not included. Clearance holes available to accommodate M4 machine hardware or standoffs 3. Mating connectors are not included. For input power connections (SV21,SV31,SV33,SV22) use 0.250 fast-on style terminal For temperature sensors, external potentiometer and alarm relay use Molex KK 2695, 6471, or 7880 Series connectors. Au plating is recommended on mating pin terminals.