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ControlLogix 8 Pt A/O HART Isolated
SKU: 1756-OF8IH
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Short Description
Description:
The 1756-OF8IH is a high-performance eight-channel analogue output module for the ControlLogix platform that supports HART connection and channel-to-channel isolation.
It's intended for advanced process control applications requiring precise analogue output and intelligent device connectivity.
This module enables for simultaneous analogue signal transmission and digital HART messaging over the same cabling, providing access to secondary variables, device diagnostics, and remote configuration of HART-enabled field instruments.
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Analog Output Capabilities:
Channels: 8 individually isolated.
Signal Types:
Current: 0–20 mA, 4–20 mA.
Voltage: ±10V, 0–10V, 0–5V.
Resolution: 16-bit.
Accuracy: ±0.1% full scale (typical).
Drive Capability:
Current: up to 20 mA into 1000 Ω.
Voltage: up to 10 mA.
Isolation:
Channel-to-channel.
Channel-to-backplane.
Diagnostics:
Open circuit detection.
Output state monitoring.
Fault indication.
HART Communication:
Protocol Support: HART 5, 6, and 7.
Communication Type: Point-to-point.
Features:
Read/write HART variables.
Device health and status monitoring.
Remote configuration.
Secondary variable access.
Alert and event reporting.
Mechanical & Software:
Module Width: Single slot.
RTB Required: e.g., 1756-TBNH or 1756-TBSH.
Status Indicators: LEDs for module and channel status.
Hot-Swappable: Yes (with RTB).
Software Support:
Studio 5000 Logix Designer.
FactoryTalk AssetCentre (for HART diagnostics).
Environmental:
Operating Temperature: 0°C to +60°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95%, non-condensing.
Shock Resistance: 30g.
Vibration Resistance: 10–500 Hz, 5g.