GE IC693TCM302 Temperature Control Module

Overview

The GE IC693TCM302 is a temperature control module from the Series 90-30 PLC family. It delivers precise thermal regulation for industrial automation. The module supports eight independent channels with closed-loop or open-loop control. It accepts thermocouple and RTD inputs. It outputs relay signals to control heating devices. This design suits ovens, kilns, and other process heaters requiring accurate temperature management.

Technical Specifications

• Part Number: IC693TCM302

• Series: GE Fanuc Series 90-30

• Input Types: Thermocouple and RTD

• Number of Channels: 8 input / 8 output

• Output Voltage Range: 18 to 30 VDC

• External Power Supply: 18 to 36 VDC (2.5 A inrush)

• Load Current: 100 mA per channel

• Off-State Leakage Current: Max 0.1 mA

• Internal Power Usage: 150 mA at 5 VDC

• Thermocouple Impedance: Max 30 Ohms

• Operating Temperature: 0°C to 55°C (32°F to 131°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Status Indicators: Power, Run, Fault, Short, and 8 Output LEDs

• Fuse: 2A, 125V subminiature (Littlefuse 273 002 or equivalent)

• Resolution: 12 bits / 0.2 °C

• Common Mode Voltage Capability: 12 V

• Overload Threshold Current: 700 mA typical, 2 milliseconds minimum