The FuzyPro 1/4 DIN Limit Alarm Unit Model 4700 is a safety cut out, with optional annunciators and alarms. A latched relay cuts power if safe values are exceeded. A reset is required before continuing.

Features:

• PID-Fuzzy or ON/OFF control
• Heating/Cooling + 2 Alarms
• Field input selection TC, RTD, Linear
• Outputs Relay, Pulsed DC, 4-20 mAmps, SSR
• Dual display red/green +LED% output
• Self tuning with inhibited overshoot
• Low Panel Depth 3 1/8" (80mm)
• High current relay output 10 Amps
• Multiple alarms on a single output
• Scalable linear input
• Rapid Cycling controls faster systems
• Customized operator interface
• Set point range limit
• Plug in easy replacement from front panel
• Operator lockout security setting

• Power Supply: AC 85 to 265 Volts 50/60 Hz
• Power Consumption: About 4 VA
• Memory Element: EPROM 10 years data retention
• Display Accuracy: Within 0.2% of displayed value + 1 digit
• Sampling Time: 250 ms
• Isolation Resistance: DC 500 V < 10 M ohm
• Operating Temperature: 14-112 Deg F
• Humidity Range: 0 to 90% RH non consuming