Curtiss-Wright / Systran DID48-68 48-Channel, Debounced Discrete Input IP Module
Curtiss-Wright / Systran Digital Input Board. Channels: ** 48 discrete input channels, Channel: to-channel and channel-to-ground isolation prevent.
- Model
- Curtiss-Wright / Systran DID48-68
- Calibration
- Available on request
- Price
- $1,100
- Status
- In stock
- RFQ ref
- DID48-68
This unit
The Curtiss-Wright/Systran DID48-68 is a 48-channel debounced discrete input IP module engineered for industrial control and digital signal monitoring applications. Integrated debouncing circuitry filters electrical noise and switch bounce to deliver clean, accurate data acquisition from discrete sensors and contact closures. Network connectivity via Ethernet enables direct integration into distributed control architectures without external signal conditioning hardware.
Technical Specifications
Channels: 48 discrete input channels
Input Type: Debounced digital inputs with integrated signal conditioning
Network Interface: Ethernet (RJ45); TCP/IP protocol suite
Application Protocols: Supports Modbus TCP, EtherNet/IP, and proprietary protocols
Input Connectors: Terminal blocks or industrial-grade connectors (configuration per module variant)
Key Features
Integrated debouncing eliminates spurious signals from switch bounce and electrical noise
Channel-to-channel and channel-to-ground isolation prevents ground loops and protects against voltage transients
IP-based architecture enables networked deployment across distributed systems
DIN rail or panel mounting options for flexible enclosure integration
Industrial-grade environmental ratings suitable for harsh operating environments
Typical Applications
Discrete sensor monitoring in automated manufacturing systems
Industrial control logic and supervisory systems
Safety-critical discrete input acquisition where signal integrity is mandatory
Networked discrete I/O consolidation in multi-site control architectures
Compatibility & Integration The module integrates directly into TCP/IP-based industrial networks. Ethernet connectivity supports standard industrial protocols including Modbus TCP and EtherNet/IP, enabling interoperability with established control platforms and SCADA systems. Discrete input voltage thresholds, input current draw per channel, and isolation voltage ratings are detailed in the product manual. Power requirements and detailed environmental specifications (operating/storage temperature, humidity) are provided in technical documentation.
Curtiss-Wright / Systran DID48-68 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Curtiss-Wright / Systran DID48-68. Calibration covers per-channel threshold accuracy, input leakage current, logic level high/low margins, and signal timing verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Curtiss-Wright / Systran DID48-68 faults: ESD-damaged input protection, failed driver ICs, connector pin damage. Most failures involve ESD-damaged input protection circuitry, failed logic driver ICs, or mechanical connector pin damage. Board-level component replacement is standard practice.
Curtiss-Wright / Systran DID48-68 price
This Curtiss-Wright / Systran DID48-68 is listed at $1,100. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Curtiss-Wright / Systran DID48-68 calibration cost
NIST-traceable calibration for the Curtiss-Wright / Systran DID48-68 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers per-channel threshold accuracy, input leakage current, logic level high/low margins, and signal timing verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
