4-Button Digital Controller
The Nexus Digital Controller is a 4-button digital controller with autofeed technology, SAEJ1939 compatibility and a 2.8” sunlight-readable display for monitoring engine traffic. It features an IP67 rating, 9-32 VDC and various pre-installed I/O options for controlling hydraulic valves or machine operations. The Nexus is ideal for T4F engines on chipping and grinding applications.
Quick Specs
Details
Documentation
Related Products
Model #: LDCJ1939-4BT-AF
- Inputs: Up to 18
- 16 Voltage: 7 × Wide Band; 9 × Narrow Band*
- 2 Frequency
- Outputs: Up to 7
- 7 × PWM
- 1 × Low Side Relay
- Remote Diagnostics Capable
- 400×240px; Sunlight Readable Display
- Programmable to fit any application
Optional Accessories:
- 8255: Receiver harness with 4’ flying leads
- 6195: Diode suppression kit
* Inputs & Outputs may share pin assignments
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Voltage Inputs
Number
Up To 16* (7 × Wide Band; 9 × Narrow Band)
Signal Range
Wide: 0–27 VDC
Narrow: 0–10 VDC
Max Voltage
32 VDC
Resolution
Wide: 6.7 mV/bit
Narrow: 2.44 mV/bit
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Frequency Inputs
Number
2
Frequency Range
2–20,000 Hz
Min. Signal Voltage
2 VAC
Resolution
Wide: 6.7 mV/bit
Narrow: 2.44 mV/bit
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Resistive Inputs
Number
1
Signal Range
0–1,000 Ω
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Relay Output
Number
1
Type
Low Side
Max Load
500 mA
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PWM Outputs
Number
Up to 6*
Type
High Side Switching (Hydraulic Solenoids, Horns, Lights, Relays, etc.)
Max Load
5 Amps per output
PWM Frequency
31–500 Hz
Duty Cycle Resolution
0.10%
Protection
Over Load Shutdown
Open Load Detection
