Allen-Bradley 1771-IG: TTL Logic and 5 V Wiring Checks
Check 1771-IG TTL HIGH/LOW logic thresholds, field supply ripple and 1771-WC wiring before replacing an input module.
Manufacturer: Schneider Electric
Product No.: 140DDO35301
Country of origin:France
Product Type: Digital Modules
Payment: T/T, Western Union
Weight: 420g
Dimensions: 16,50cm x 31,00cm x 5,00cm
Shipping port: Xiamen
Warranty: 12 months
The 140DDO35301 is a 32-channel digital output module designed for the Modicon Quantum automation range. It provides high-density signal control, operating at 24 V DC with a source output configuration. The module is engineered with four isolated output groups (8 outputs per group), allowing for segmented control of field devices and enhanced protection against electrical interference between different segments of the control architecture.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | Modicon Quantum |
| Product Type | Digital Output Module |
| Channels | 32 |
| Output Type | Source |
| Operating Voltage | 24 V DC |
| Isolation | 4 Groups |
| Dimensions (cm) | 16.50 x 31.00 x 5.00 |
| Weight | 0.42 kg |
| Commodity Code | 85389091 |
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Returns & Warranty

Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
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| Color pattern |
Greyish White
|
| Country of origin |
France
|
| Power source |
DC Power
|