GE HE693RTD660 6-Channel RTD Input Module

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Product Details

Parameter	Details
Part Number	HE693RTD660
Product Name	HE693RTD660 RTD Input Module
Application	Precision temperature measurement using Resistance Temperature Detectors (RTDs) in industrial process control and automation systems
Compatibility	Designed for GE Series 90-30 PLC systems; mounts in any I/O slot of 5- or 10-slot baseplates
Function	Provides six independent RTD input channels with high-resolution conversion, linearization, and open-wire detection; supports Pt100, Ni120, Cu10, and other RTD types

Parameter	Details
Type	6-channel isolated RTD input module
Input Channels	6 independent differential inputs
RTD Types Supported	Pt100 (α=0.00385), Pt100 (α=0.00392), Ni120, Cu10 (selectable per channel)
Temperature Range	-200°C to +850°C (Pt100), -80°C to +260°C (Ni120), -200°C to +260°C (Cu10)
Resolution	0.1°C (16-bit A/D conversion)
Accuracy	±0.15°C typical (±0.3°C max) after calibration
Update Rate	100 ms for all 6 channels
Excitation Current	250 µA constant current source per channel
Input Impedance	>10 MΩ
Isolation	1500 V RMS channel-to-channel and channel-to-backplane
Open Wire Detection	Yes (detects broken or disconnected RTD leads)
Fault Diagnostics	Overrange, underrange, open circuit, module fault
Power Supply	+5 V DC and +24 V DC from PLC backplane
Power Consumption	100 mA @ +5 V, 120 mA @ +24 V
Operating Temperature Range	0°C to +60°C
Mounting	Series 90-30 baseplate (5- or 10-slot)
Dimensions	5.59" x 1.26" x 4.74" (142 mm x 32 mm x 120 mm) approximate
Weight	0.8 lb (0.36 kg)
Status Indicators	Module OK LED, individual channel status LEDs
Configuration	Via PLC ladder logic or Hand-Held Programmer (HHP); per-channel scaling and filtering
Standards Compliance	IEC 61131-2, CE, UL, CSA, Class I Division 2

Parameter	Details
Part Number	HE693RTD660
Product Name	HE693RTD660 RTD Input Module
Application	Precision temperature measurement using Resistance Temperature Detectors (RTDs) in industrial process control and automation systems
Compatibility	Designed for GE Series 90-30 PLC systems; mounts in any I/O slot of 5- or 10-slot baseplates
Function	Provides six independent RTD input channels with high-resolution conversion, linearization, and open-wire detection; supports Pt100, Ni120, Cu10, and other RTD types

Parameter	Details
Type	6-channel isolated RTD input module
Input Channels	6 independent differential inputs
RTD Types Supported	Pt100 (α=0.00385), Pt100 (α=0.00392), Ni120, Cu10 (selectable per channel)
Temperature Range	-200°C to +850°C (Pt100), -80°C to +260°C (Ni120), -200°C to +260°C (Cu10)
Resolution	0.1°C (16-bit A/D conversion)
Accuracy	±0.15°C typical (±0.3°C max) after calibration
Update Rate	100 ms for all 6 channels
Excitation Current	250 µA constant current source per channel
Input Impedance	>10 MΩ
Isolation	1500 V RMS channel-to-channel and channel-to-backplane
Open Wire Detection	Yes (detects broken or disconnected RTD leads)
Fault Diagnostics	Overrange, underrange, open circuit, module fault
Power Supply	+5 V DC and +24 V DC from PLC backplane
Power Consumption	100 mA @ +5 V, 120 mA @ +24 V
Operating Temperature Range	0°C to +60°C
Mounting	Series 90-30 baseplate (5- or 10-slot)
Dimensions	5.59" x 1.26" x 4.74" (142 mm x 32 mm x 120 mm) approximate
Weight	0.8 lb (0.36 kg)
Status Indicators	Module OK LED, individual channel status LEDs
Configuration	Via PLC ladder logic or Hand-Held Programmer (HHP); per-channel scaling and filtering
Standards Compliance	IEC 61131-2, CE, UL, CSA, Class I Division 2

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