Excellent PLC
Product Overview
The Honeywell 900G02-0001 is a 16-point DC digital input module for the ControlEdge HC900 process automation platform. It is designed for high-speed, reliable input acquisition in industrial environments. Each input is galvanically isolated and grouped in two sets of 8 channels. The module detects logic-level DC signals and interfaces with field devices such as sensors and switches.
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | Digital Input (DC Voltage Type) |
| Input Channels | 16 (sinking type) |
| Input Voltage Range | 10–32 VDC |
| ON Voltage Level | ≥ 9.5 VDC |
| OFF Voltage Level | ≤ 3.5 VDC |
| Input Current | 2.3 mA @ 12 VDC; 6.9 mA @ 24 VDC |
| Minimum ON Current | 1.0 mA |
| Maximum OFF Current | 0.7 mA |
| Galvanic Isolation | Two groups of 8 channels (42.4 VDC max) |
| Input Impedance | 2.6 kΩ nominal |
| Response Time (ON/OFF) | 4 ms max |
| Dimensions (H x W x D) | 137 x 35.6 x 151.7 mm |
| Weight | 0.354 kg |
| Power Consumption (5V) | 130 mA max |
| Power Consumption (24V) | 0 mA |
Applications
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Monitoring of on/off field devices
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Process control in chemical, pharmaceutical, and water treatment plants
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SCADA and DCS systems input acquisition
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High-speed signal detection for packaging and material handling automation
Product Advantages
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Fast response time (4 ms)
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Galvanic isolation for enhanced signal integrity
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Modular hot-swap capability without powering down system
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LED indication per channel for quick diagnostics
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Two input groups for simplified wiring and troubleshooting
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Durable industrial design, suitable for harsh environments
Frequently Asked Questions (FAQ)
Q1: How many channels does the 900G02-0001 module support?
A1: It supports 16 digital input channels, grouped in two sets of 8.
Q2: What type of input signals does it accept?
A2: It accepts DC voltage signals ranging from 10 to 32 VDC.
Q3: Is galvanic isolation provided?
A3: Yes, each group of 8 channels is galvanically isolated up to 42.4 VDC.
Q4: Can the module be inserted or removed while powered?
A4: Yes, it supports hot-swap functionality under power.
Q5: What is the ON voltage threshold?
A5: The ON state is triggered at voltages ≥ 9.5 VDC.
Q6: What is the OFF voltage threshold?
A6: The OFF state is detected at voltages ≤ 3.5 VDC.
Q7: What is the nominal input current?
A7: 2.3 mA at 12 VDC and 6.9 mA at 24 VDC.
Q8: What type of termination is used?
A8: Euro-style or barrier terminal blocks are supported.
Q9: Does it have LED indicators?
A9: Yes, each channel has a green LED for status indication.
Q10: What is the module’s dimension and weight?
A10: It measures 137 x 35.6 x 151.7 mm and weighs 0.354 kg.
Related ControlEdge HC900 Models
| Model Number | Type | Channels | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 900G01-0202 | Contact DI Module | 16 | 137 x 35.6 x 151.7 | 0.354 |
| 900G03-0202 | AC DI Module (120/240V) | 16 | 137 x 35.6 x 151.7 | 0.210 |
| 900G04-0101 | AC/DC DI Module | 16 | 137 x 35.6 x 151.7 | 0.400 |
| 900G32-0101 | 32-point DC DI Module | 32 | 137 x 35.6 x 151.7 | 0.175 |
| 900H02-xxxx | DC Digital Output Module | 16 | 137 x 35.6 x 151.7 | 0.354 |
| 900B01-0301 | Analog Output Module (4-ch) | 4 | 137 x 35.6 x 151.7 | 0.408 |
Popular Honeywell ControlEdge Models
| Model Number | Type | Channels | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 900C30-0460 | CPU Module | — | 137 x 38.1 x — | 0.350 |
| 900P01-0301 | Power Supply Module (AC) | — | 137 x 72.6 x — | 0.820 |
| 900S50-0460 | Scanner Module (1 Port) | — | 137 x 38.1 x — | 0.360 |
| 900A16-0103 | High-Level Analog Input | 16 | 137 x 35.6 x 151.7 | 0.397 |
| 900H01-0202 | Relay Output Module | 8 | 137 x 35.6 x 151.7 | 0.425 |
| 900B08-0202 | Analog Output Module (8-ch) | 8 | 137 x 35.6 x 151.7 | 0.400 |
