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SKU:1746-IO12DC
1746-IO12DC Allen-Bradley SLC 500 Combination I/O Module
Manufacturer: Allen-Bradley
Product No.: 1746-IO12DC
Product Type: Combination Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley 1746-IO12DC SLC 500 Combination I/O Module
Product Overview
The Allen-Bradley 1746-IO12DC is a digital I/O combination module for the SLC 500 platform. It features six (6) 24 VDC inputs and six (6) relay contact outputs in a single slot. The module operates on 10-30 VDC input voltage with relay outputs rated 5-265 VAC or 5-125 VDC. Weight is 0.35 kg.
Specifications
| Parameter | Value |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Model | 1746-IO12DC |
| Series | SLC 500 |
| Module Type | Digital I/O Combination Module |
| Inputs | 6 (24 VDC) |
| Input Voltage Range | 10-30 VDC |
| Outputs | 6 Relay (Normally Open) |
| Output Voltage Range (AC) | 5-265 VAC at 47-63 Hz |
| Output Voltage Range (DC) | 5-125 VDC at 47-53 Hz |
| Current per Output (24 VDC) | 1.2 A |
| Current per Output (120 VAC) | 1.5 A |
| Max Current per Point | 2 A |
| Max Apparent Output Power | 28 VA |
| Signal Delay ON | 35 ms |
| Signal Delay OFF | 45 ms |
| Backplane Current (5V) | 80 mA |
| Backplane Current (24V) | 60 mA |
| Power Dissipation per Output | 1.84 W |
| Total Heat Dissipation | 3.9 W |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5-95% (non-condensing) |
| Operating Vibration | 2.5G at 57-200 Hz |
| Operating Shock | 30G |
| Weight | 0.35 kg |
Key Features
- 6 DC input channels and 6 relay outputs in a single slot
- 10-30 VDC input voltage range for flexible signal compatibility
- Normally Open relay contact outputs
- 1.5 A at 120 VAC and 1.2 A at 24 VDC per output
- 2 A maximum current per point with 28 VA apparent power
- NEMA ICS 2-230 rated noise immunity
- C-UL and CSA certified
- 30G operational shock resistance
- 3.9 W total heat dissipation
Installation Notes
Install the module in any available slot of the SLC 500 chassis except slot 0, which is reserved for the processor. The module operates in local or expansion chassis. Ensure input signals are within the 10-30 VDC range. Relay outputs support both AC and DC loads. Observe proper grounding and isolation practices during installation.
FAQs
Q1: What is the input voltage range of the 1746-IO12DC?
A1: 10-30 VDC.
Q2: What are the output ratings?
A2: 1.5 A at 120 VAC and 1.2 A at 24 VDC per output, with 2 A maximum per point.
Q3: Is this module certified for hazardous locations?
A3: Yes. C-UL and CSA certified.
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