Honeywell 900H02-0102 Digital Output Module Description
The Honeywell 900H02-0102 is a 16-point DC digital output module from the ControlEdge HC900 series, designed for efficient low-side (current sinking) switching sur digital loads. It features galvanic isolation, robust overload protection, and intelligent power switching—ideal for demanding industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle | 900H02-0102 |
| Output Channels | 16 (current sinking) |
| Output Voltage Range | 6.5 to 32 VDC |
| Output Type | Intelligent Power Switch (IPS) |
| Maximum Load Current | 1 A per point (8 A max. per module) |
| Peak Voltage | 34 VDC |
| Inrush Current | 4 A for 10 ms |
| Voltage Drop (ON) | 0.3 VDC @ 1 A |
| Overload Protection | Electronic, auto-reset on power cycle |
| Galvanic Isolation | 2 groups sur 8 outputs |
| Response Time | 6 ms (ON and OFF) |
| LED Indicators | Per channel (green), status (tri-color) |
| Dimensions | 137 x 35.6 x 137.16 mm |
| Poids | 0.425 kg |
| Power Supply Requirement | 5V @ 340 mA, 24V @ 0 mA |
Applications
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Industrial process control systems
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Machine automation
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Safety interlock and discrete signal management
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Energy systems requiring robust switching
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Distributed I/O in modular control environments
Product Advantages
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High Channel Density: 16 outputs in compact form
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Overload Protection: Prevents hardware damage
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Galvanic Isolation: Enhanced safety and noise immunitéy
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Hot Swap Capability: Replace under power without downtime
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Diagnostics: Built-in LED indicators and fault detection
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Flexible Power Handling: Supports wide DC voltage range
Questions fréquentes (FAQ)
Q1: What type sur load can the 900H02-0102 switch?
A1: It supports DC loads up to 1 A per channel, including resistive and small inductive loads.
Q2: Is each output individually protected?
A2: Yes, each output includes electronic overload and over-temperature protection.
Q3: Does the module support hot swapping?
A3: Yes, it can be inserted or removed under power without system shutdown.
Q4: What does “current sinking” mean?
A4: It means the module connects the load to ground (0V) when turned on.
Q5: How are outputs grouped electrically?
A5: Outputs are isolated in two groups sur 8 channels.
Q6: What does the tri-color LED indicate?
A6: Green = OK, Amber = Forced, Red = Fault.
Q7: What is the minimum load requirement?
A7: The minimum load is 0.0 mA—no load required.
Q8: What type sur field wiring connection is supported?
A8: Compatible with Euro-style terminal blocks.
Q9: Is external power required?
A9: Yes, field power is needed for output operation.
Q10: What environments is this module rated for?
A10: It supports harsh environments with conformal coating (G3 class).
Related Modèles in the Same Series
| Modèle | Description | Channels | Voltage Range | Poids |
|---|---|---|---|---|
| 900H03-0202 | Digital Output, 120/240VAC, 8 Ch | 8 | 120/240 VAC | 0.230 kg |
| 900H01-0202 | Relay Output, 8 Ch (4 Form A, 4 C) | 8 | 30 VDC / 240 VAC | 0.425 kg |
| 900H32-0102 | DC Output, 32 Ch (sourcing) | 32 | 24 VDC | 0.180 kg |
| 900G01-0202 | Digital Input, Contact Type, 16 Ch | 16 | 15 VDC | 0.354 kg |
| 900G32-0101 | Digital Input, DC Type, 32 Ch | 32 | 10–32 VDC | 0.175 kg |
| 900K01-0201 | Pulse/Frequency I/O, 4 Ch | 4 | N/A | 0.360 kg |
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|---|---|---|---|---|
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