Product Short Description
Product Name: Danaher Sensors & Controls (Eagle Signal) CX300 Series Microprocessor-Based Timer/Counter – CX312B6.
Product Introduction: The CX312B6 is a microprocessor-based timer/counter housed in an industrial-standard CYCL-FLEX® plug-in case, allowing easy removal for programming changes and replacement. It belongs to Danaher Motion’s (formerly Eagle Signal) CX300 series of electronic timers.
Description
Technical Specifications & Performance Parameters:
- Model Designation: “B6” denotes 240 VAC, 50/60 Hz operating voltage
- Time/Count Ranges: Five time ranges from 19.999 sec to 199 hr 59 min
- Display: 4½-digit (19999) LCD with 0.5-inch high digits
- Outputs: Two Form C instantaneous contacts and two Form C programmed contacts
- Output Ratings:
- Relay: 10 A (resistive), 120 VAC; Mechanical life: 20 million operations
- Solid State: 1 A, 0–264 VAC/VDC
- Setting Accuracy: Time: ±0.1% or 50 ms (whichever is larger, 0°C to 60°C)
- Repeat Accuracy: Time: ±0.1% or 35 ms (whichever is larger, 0°C to 60°C); Count: 100%
- Reset Time: 30 ms following voltage removal from simulated clutch input (CR1)
- Power-on Response: 300 ms max. after voltage applied to terminal 11
- Operating Temperature: 0°C to +60°C (+32°F to +140°F)
- Count Input: 120 VAC, 50/60 Hz or 120 VDC
- Programming: 7 miniature rocker switches; front sealed membrane keypad with increment/decrement keys
- Memory: Non-volatile memory data retention
- Vibration Resistance: Unaffected by 2.5G sinusoidal vibration (10–100 Hz)
- Static Discharge: Unaffected by 3600 V peak, 60 Hz discharge
- Approvals: UL Recognized (E96337), CSA Certified (LR26861)
Functional Features:
- Time or count operation with programmable start input switch operation
- Keypad lock function prevents unauthorized setpoint changes
- Count input scale factor extension
- Programmable pulse output length and cycle progress indication
- Annunciators flash to indicate timing or counting
Operating Modes: On-Delay Operation, Pulse Output Operation, Interval Operation, Pulse and Repeat Operation.
Application Scenarios:
- Industrial timing and counting applications
- Process automation requiring precise time or count control
Installation & Usage Notes:
- Housed in CYCL-FLEX® case for plug-in installation
- Available enclosures: HN308 (surface mounting with terminal block), HN364 (surface mounting without terminal block)
- Optional accessories include H-5331 mounting brackets, HP50-31 one-hole mounting ring, PDM-534 1/4 DIN adapter plate
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