Description
Product Description
The IC695ALG808 is a high-performance analog input module designed for the PACSystems RX3i PLC series. It provides 16 high-accuracy channels for voltage and current signals, enabling precise process monitoring and control in complex automation systems.
This module supports multiple input ranges, including ±10 VDC, 0–20 mA, and 4–20 mA, making it compatible with a wide array of industrial sensors and transmitters. With 16-bit resolution and ±0.1% full-scale accuracy, the IC695ALG808 ensures reliable measurement and fast data acquisition for real-time applications.
Featuring channel-to-ground isolation, the module delivers robust noise immunity, critical for maintaining signal integrity in industrial environments. The removable terminal block simplifies sensor wiring, while the single-slot design allows efficient use of rack space in the RX3i system.
Technical Specifications
| Feature |
Specification |
| Model |
IC695ALG808 |
| Manufacturer |
GE Fanuc / Emerson |
| Series |
PACSystems RX3i |
| Module Type |
Analog Input Module |
| Number of Channels |
16 channels |
| Signal Ranges |
±10 VDC, 0–20 mA, 4–20 mA |
| Resolution |
16-bit |
| Accuracy |
±0.1% of full scale |
| Isolation |
2550 VDC field-to-backplane |
| Update Rate |
8 milliseconds (all channels) |
| Input Filter Response |
17 Hz typical |
| Field Connections |
Removable terminal block (requires IC694TBB032 or IC694TBS032) |
| Slot Requirement |
Single-slot module |
| Backplane Power |
80 mA max @ 3.3 VDC |
| External Power |
19.2–30 VDC (24 V nominal), 160 mA |
| Output Settling Time |
2 ms (0–95%, voltage or current) |
| Data Format |
IEEE 32-bit floating point, 16-bit integer in 32-bit field |
| Operating Temperature |
0°C to +60°C |
| Storage Temperature |
-40°C to +85°C |
| Weight |
0.65 lbs |
Key Features & Benefits
High-Density Inputs: 16 channels maximize rack efficiency and reduce hardware requirements.
Flexible Signal Compatibility: Accepts voltage and current signals from various industrial sensors.
High Accuracy: 16-bit resolution and ±0.1% full-scale precision enable precise process monitoring.
Noise-Resistant Design: Channel isolation ensures stable operation in electrically noisy environments.
Efficient Rack Integration: Single-slot design simplifies installation in RX3i systems.
Applications
-
Process monitoring in chemical, food & beverage, and pharmaceutical industries
-
Data acquisition from multiple analog sensors
-
Machine control and monitoring for large-scale automation systems
-
Real-time signal processing in SCADA and HMI applications
FAQ
Q: How many analog inputs does the IC695ALG808 support?
A: Each module provides 16 analog input channels.
Q: Which input ranges are supported?
A: Voltage ranges ±10 VDC, current ranges 0–20 mA and 4–20 mA.
Q: Does it require a specific terminal block?
A: Yes, either IC694TBB032 or IC694TBS032 is recommended for proper wiring.
Q: What is the update rate for all channels?
A: Approximately 8 milliseconds for simultaneous conversion of all 16 channels.
