Technical Overview
The Honeywell 900G32-0101 is a 32-channel digital input module engineered for the ControlEdge HC900 process control platform . This unit receives discrete signals from field devices and converts them into digital data for the controller . The module features 32 optically isolated input channels arranged in four isolated groups of eight points each . It accepts 24 VDC nominal inputs with a wide operating range of 20 to 30 VDC . This isolation architecture prevents ground loops and protects the controller from voltage spikes . A removable terminal block simplifies wiring and accelerates module replacement when necessary .
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 900G32-0101 |
| Product Type | Digital Input Module |
| System Compatibility | ControlEdge HC900 |
| Number of Channels | 32 (digital inputs) |
| Input Voltage | 24 VDC nominal (20–30 VDC range) |
| Input Current | 7 mA typical at 24 VDC |
| Isolation | 1500 VAC optical (channels to logic) |
| Input Impedance | 3.3 kΩ |
| ON-State Voltage | >10 VDC |
| OFF-State Voltage | <5 VDC |
| Response Time | 1 ms (typical) |
| Power Consumption | 3.5 W typical from backplane |
| Mounting Type | HC900 chassis slot |
| Dimensions | 118 x 87 x 19 mm |
| Weight | 0.18 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Certifications | CE, UL508, CSA |
| Country of Origin | USA |
Key Features
High-Density 32-Channel Design – This module accommodates many field devices in a compact form factor.
Optical Isolation – The 1500 VAC isolation protects the control system from voltage transients and ground loops.
Wide Input Range – The module accepts 20 to 30 VDC signals, ensuring compatibility with various field devices.
Fast Response Time – The 1 ms response enables real-time monitoring of high-speed discrete events.
Removable Terminal Block – The detachable connector simplifies field wiring and module replacement.
Diagnostic LEDs – Individual channel status indicators facilitate quick troubleshooting.
Applications
The Honeywell 900G32-0101 excels in process monitoring, machine control, and discrete manufacturing applications. It performs reliably in chemical processing, power generation, and material handling systems where reliable digital input acquisition is critical.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
Reviews
There are no reviews yet.