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Allen-Bradley 1756-IH16I
Overview
The Allen-Bradley 1756-IH16I is a 16-channel isolated analog input module for ControlLogix systems, engineered for high-density applications. It supports a range of analog signal types including 4–20mA, thermocouples (TC), and RTDs, making it ideal for temperature and process monitoring in industrial automation environments. Each channel is individually isolated for enhanced signal integrity and system reliability.
Key Features
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Input Types: 4–20mA, Thermocouple (TC), RTD
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Channels: 16 individually isolated
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Resolution: 16 bits
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Thermocouple Types Supported: J, K, T, E, R, S, B, N
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RTD Types Supported: Pt100, Ni100, etc.
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Isolation: Channel-to-channel and channel-to-backplane
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Conformal Coating: Optional variant (K series)
Technical Specifications
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Catalog Number: 1756-IH16I
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Voltage Input Range: 0–10V (with precision scaling)
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Current Input Range: 4–20mA
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Update Rate: Configurable per channel
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Accuracy: ±0.1% of full scale (typical)
-
Backplane Power: 150 mA @ 5.1V DC, 200 mA @ 24V DC
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Isolation Voltage: 250V continuous
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Operating Temperature: 0°C to +60°C
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Storage Temperature: -40°C to +85°C
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Certifications: UL, CE, CSA, RoHS
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Terminal Block: Removable, screw-type (sold separately)
Applications
-
Industrial process control and monitoring
-
Temperature sensing with thermocouples and RTDs
-
Flow, pressure, and level signal input
-
High-density analog input needs
-
Critical measurement environments requiring isolation
Why Choose the 1756-IH16I
-
Multi-Signal Support: Thermocouple, RTD, and analog inputs
-
High Channel Density: Reduces module count and saves space
-
Isolated Channels: Protects against noise and ground loops
-
Precision Measurement: 16-bit resolution and accuracy
-
ControlLogix Integration: Seamless system compatibility
Order Now
The Allen-Bradley 1756-IH16I high-density isolated analog input module is available and ships worldwide.
Description
Allen-Bradley 1756-IH16I
Overview
The Allen-Bradley 1756-IH16I is a 16-channel isolated analog input module for ControlLogix systems, engineered for high-density applications. It supports a range of analog signal types including 4–20mA, thermocouples (TC), and RTDs, making it ideal for temperature and process monitoring in industrial automation environments. Each channel is individually isolated for enhanced signal integrity and system reliability.
Key Features
-
Input Types: 4–20mA, Thermocouple (TC), RTD
-
Channels: 16 individually isolated
-
Resolution: 16 bits
-
Thermocouple Types Supported: J, K, T, E, R, S, B, N
-
RTD Types Supported: Pt100, Ni100, etc.
-
Isolation: Channel-to-channel and channel-to-backplane
-
Conformal Coating: Optional variant (K series)
Technical Specifications
-
Catalog Number: 1756-IH16I
-
Voltage Input Range: 0–10V (with precision scaling)
-
Current Input Range: 4–20mA
-
Update Rate: Configurable per channel
-
Accuracy: ±0.1% of full scale (typical)
-
Backplane Power: 150 mA @ 5.1V DC, 200 mA @ 24V DC
-
Isolation Voltage: 250V continuous
-
Operating Temperature: 0°C to +60°C
-
Storage Temperature: -40°C to +85°C
-
Certifications: UL, CE, CSA, RoHS
-
Terminal Block: Removable, screw-type (sold separately)
Applications
-
Industrial process control and monitoring
-
Temperature sensing with thermocouples and RTDs
-
Flow, pressure, and level signal input
-
High-density analog input needs
-
Critical measurement environments requiring isolation
Why Choose the 1756-IH16I
-
Multi-Signal Support: Thermocouple, RTD, and analog inputs
-
High Channel Density: Reduces module count and saves space
-
Isolated Channels: Protects against noise and ground loops
-
Precision Measurement: 16-bit resolution and accuracy
-
ControlLogix Integration: Seamless system compatibility
Order Now
The Allen-Bradley 1756-IH16I high-density isolated analog input module is available and ships worldwide.