Mercoid Pump Controller, 1/4 DIN, Dual Pump, NEMA 4X, Level Control Dwyer MPCJR-RV-485

Weight: 16 oz

Accuracy: ± 0.25 %

Impedance: 5 kΩ

Isolation: 24 Vdc @ 50 mA, Regulated

Compliance: cULus

Input Type: Voltage

Switch Note: Control relays: SPDT, rated 10 A @ 240 VAC res.,1/4 hp @ 120 VAC, 1/3 hp @ 240 VAC; Alarm relays: SPST, 3 A @ 240 VAC res., 1/10 hp @ 120 VAC; Others: 15 VDC @ 20 mA for output one and output two.

Switch Type: SPDT, SPST

Control Mode: On/Off, Reverse/Direct Acting

Display Note: Two 4-digit, 7 segment 0.56˝ high LED’s

Display Type: LED

Accuracy Note: ± 0.25% of span, ± 1 least significant digit

Memory Backup: Non-Volatile

Output Signal: Retransmission, Voltage

Switch Rating: Control: SPDT, rated 10 A @ 240 Vac,1/4 hp @ 120 Vac, 1/3 hp @ 240 Vac; Alarm: SPST, 3 A @ 240 Vac, 1/10 hp @ 120 Vac; Others: 15 Vdc @ 20 mA for Rone and Rtwo

Data Interface: RS485, Modbus RTU

Supply Voltage: 100 to 240 Vac

Enclosure Ratings: IP66, UL Type 4X

Power Consumption: 7.5 VA

Supply Power Note: 100-240 Vac nominal, +10%-15%, 50 to 400 Hz, single phase; 132 to 240 Vdc nominal, +10%-15%.

Supply Power Type: AC

Display Resolution: 1 Count

Relative Humidity Note: 14 to 131°F/0 to 90% up to 104°F (40°C) Non-Condensing, 10 to 50% at 131°F (55°C) Non-Condensing

Current Measurement Range: 4 to 20 mA

Voltage Measurement Range: 0 to 10 Vdc

Operating Temperature, Max: 131 °F

Operating Temperature, Min: 14 °F