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ABB XVC722AE101 3BHB002751R0101｜Digital Input Module｜
16-Channel Digital Input Module – Technical Specifications
1. Electrical Input Specifications
Number of Channels: 16 independent digital inputs
Differential input design for strong anti-interference immunity
Input Voltage Range: 24 VDC (standard industrial level)
Compatible with NPN and PNP signal types
Input Current:
Typical: 7 mA per channel
No-load current ≤ 1 mA
Response Time: Configurable
Default: 1 ms
Options: 0.1 ms / 1 ms / 10 ms / 100 ms
Signal Polarity: Positive or negative logic selectable via software configuration (no hardware changes)
Overvoltage Protection:
27 VDC protection per channel to prevent damage from onsite voltage spikes
2. Physical & Installation Parameters
Dimensions (W × H × D): 40 mm × 100 mm × 160 mm
Standard S800 I/O module size
Weight: Approx. 0.38 kg (per module, excluding terminals)
Installation Method:
35 mm DIN rail (IEC 60715 standard)
Supports hot plugging without affecting system operation
Wiring Method:
Spring terminals, supports 2.5 mm² conductors
Tool-free wiring, secure and anti-loosening
3. Environmental & Reliability Parameters
Operating Temperature: –25°C to +70°C
Storage Temperature: –40°C to +85°C
Operating Humidity: 5%–95% RH (non-condensing)
Protection Level: IP20
MTBF: ≥ 1,000,000 hours (IEC 61709 compliant)
EMC Immunity:
Certified to EN 61000 series
Strong resistance to both radiated and conducted interference
4. Communication, System Integration & Diagnostics
Communication Interface:
ABB S800 I/O bus
Bus speed: 100 Mbps
High real-time performance for DCS/PLC integration
Compatible Systems:
ABB AC800M PLC
S800 I/O distributed control system
Control Builder M engineering environment
Diagnostic Features:
Channel-level fault detection:
Short circuit
Open circuit
Overvoltage
Real-time diagnostic reporting to PLC host
Certifications:
CE, UL, CSA, ATEX (Zone 2)
ABB XVC722AE101 3BHB002751R0101｜Digital Input Module｜
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By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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