GE IC695ALG708 – PACSystems RX3i 8-Channel High‑Resolution Analog Output Module

In stock

Product Introduction:

The IC695ALG708 is a high‑resolution, software‑configurable analog output module for the Emerson PACSystems RX3i PLC platform, providing eight single‑ended channels to deliver precision current or voltage signals to field devices. It supports multiple current and voltage ranges, with 16‑bit resolution and fast update rates, ensuring accurate control of valve actuators, VFDs, and proportional controllers in process‑critical applications. Engineered for reliability and advanced diagnostics, it delivers robust performance in harsh industrial environments.

Technical Specifications

Manufacturer: Emerson Automation (formerly GE Intelligent Platforms)
Model: IC695ALG708
Series: PACSystems RX3i PLC System
Module Type: Analog Output Module (Current/Voltage)
Output Channels: 8 single‑ended, software‑configurable
Current Ranges: 0–20mA, 4–20mA (sinking/sourcing)
Voltage Ranges: 0–10V, ±10V (unipolar/bipolar)
Resolution: 16‑bit (0.625µA for 0–20mA; 0.3125mV for ±10V)
Accuracy: ±0.05% of full scale at 25°C
Update Rate: 8ms per channel (all channels updated in 64ms)
Isolation: 1500VAC (1 min) between field and backplane logic
Load Capacity: ≤500Ω (current mode); ≥1kΩ (voltage mode)
Backplane Power: 150mA @ 5VDC
External Power: 350mA @ 24VDC (user‑supplied)
Operating Temperature: 0°C to +60°C
Storage Temperature: -40°C to +85°C
Certifications: CE, UL, CSA, RoHS, Class 1 Div 2
Dimensions: 110mm × 80mm × 40mm
Weight: 0.45kg

Key Features

Dual Current/Voltage Support: Each channel independently configured for current (4–20mA) or voltage (±10V) outputs via software, eliminating hardware changes.
16‑Bit High Resolution: Delivers precise analog‑to‑digital conversion for accurate control of small signal changes in closed‑loop systems.
Fast Update Rate: 8ms per channel ensures responsive control for dynamic processes like flow regulation and pressure modulation.
Open‑Wire Detection: In current mode, the module detects and reports open‑circuit faults to the CPU for immediate troubleshooting.
Last‑State Retention: Maintains output values or resets to a predefined state during power interruptions, preventing system instability.
Hot‑Swappable: Allows replacement during system operation to minimize downtime in critical applications.
Rugged Industrial Design: Withstands vibration, shock, and wide temperature ranges for reliable operation in chemical, oil/gas, and water treatment plants.