Excellent PLC
| Company Information | ||||||||
| sales@xmjzjsgs.com | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Honeywell 900G01-0102 is a 16-point digital input module designed for the ControlEdge HC900 automation platform. It operates on contact closure signals and provides reliable galvanic isolation between field and logic levels. Engineered for harsh industrial environments, it supports fast response times and user-defined failsafe behavior.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | 900G01-0102 |
| Module Type | Digital Input (Contact Closure Type) |
| Channels | 16 (Single-ended) |
| Input Voltage | 15 VDC supplied by controller |
| Switching Current | 2.6 mA nominal |
| Maximum Contact Resistance | 1000 ohms |
| OFF to ON Response Time | ≤ 4 ms |
| ON to OFF Response Time | ≤ 6 ms |
| Galvanic Isolation | Field wiring to logic |
| Mounting | DIN Rail (35 mm) |
| LED Indicators | Per channel (ON state); module status LEDs |
| Power Consumption (5V) | 130 mA max |
| Power Consumption (24V) | 40 mA max |
| Dimensions (H x W x D) | 137 x 35.6 x 151.7 mm |
| Weight | 0.354 kg |
Applications
-
Industrial process automation systems
-
Safety monitoring and interlock circuits
-
Equipment status sensing (e.g., pumps, valves, doors)
-
ControlEdge HC900 logic and sequencing applications
-
Batch and continuous manufacturing control systems
Product Advantages
-
Hot-swap Capability: Insert/remove under power without affecting system operation
-
Galvanic Isolation: Protects logic circuits from field-level voltage surges
-
Fast Response: Ensures real-time performance in critical applications
-
Diagnostic LEDs: Provides clear visual status of channel and module health
-
Built-in Current Source: Simplifies field wiring without external excitation
Frequently Asked Questions (FAQ)
Q1: How many digital inputs are supported by the 900G01-0102 module?
A1: It supports 16 single-ended digital input channels.
Q2: What is the input signal type for this module?
A2: Contact closure type, using internally supplied 15 VDC.
Q3: Can this module be hot-swapped?
A3: Yes, it supports insertion and removal under power.
Q4: What is the maximum allowable contact resistance?
A4: 1000 ohms.
Q5: Is each channel individually isolated?
A5: No, the module provides galvanic isolation at the field-to-logic level.
Q6: How are ON and OFF states determined?
A6: An ON state is indicated when current flows through the closed contact (~2.6 mA).
Q7: Are LED indicators included?
A7: Yes, each channel has a green LED, and the module includes status LEDs.
Q8: What are the typical response times?
A8: OFF to ON: 4 ms; ON to OFF: 6 ms.
Q9: Is field wiring polarity-sensitive?
A9: No, it works with contact closures that complete the internal circuit.
Q10: Can the logic state be inverted?
A10: Yes, the controller allows for logic inversion if needed.
Related Models (Same Series or Functionality)
| Model | Description | Channels | Input Type | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 900G01-0202 | Contact Input Module | 16 | Contact Closure | 137 x 35.6 x 151.7 | 0.354 kg |
| 900G02-0202 | Digital Input (24 VDC) | 16 | DC Voltage | 137 x 35.6 x 151.7 | 0.354 kg |
| 900G03-0202 | Digital Input (120/240 VAC) | 16 | AC Voltage | 137 x 35.6 x 151.7 | 0.210 kg |
| 900G32-0101 | Digital Input (24 VDC) | 32 | DC Voltage | 137 x 35.6 x 151.7 | 0.175 kg |
| 900G04-0101 | Digital Input (AC/DC 125 VDC) | 16 | AC/DC Voltage | 137 x 35.6 x 151.7 | 0.400 kg |
| 900H01-0202 | Relay Output Module | 8 | Relay (Form A/C) | 137 x 35.6 x 151.7 | 0.425 kg |
Popular Honeywell Models (Same Brand)
| Model | Description | Function | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 900A01-0202 | Analog Input Module (Universal) | AI (RTD, TC, V, mA) | 8 | 137 x 35.6 x 151.7 | 0.210 kg |
| 900A16-0103 | High Level Analog Input Module | AI (V/mA) | 16 | 137 x 35.6 x 151.7 | 0.397 kg |
| 900B01-0301 | Analog Output Module | AO (0-20 mA) | 4 | 137 x 35.6 x 151.7 | 0.408 kg |
| 900B08-0202 | Analog Output Module | AO (0-20 mA) | 8 | 137 x 35.6 x 151.7 | 0.400 kg |
| 900C50-0460 | Controller Module | CPU | – | 137 x 38.1 x — | 0.360 kg |
| 900S75-0460 | Scanner Module | Scanner | – | 137 x 38.1 x — | 0.400 kg |
