Bộ điều khiển bơm hãng Mercoid MPCJR

Bộ điều khiển bơm hãng Mercoid MPCJR

Bộ điều khiển bơm hãng Mercoid MPCJR

• Inputs: 4 (or 0) to 20 mA DC or 2 (or 0) to 10 VDC selectable.
• Input Impedance: Current = 10 ohms, Voltage = 5 K ohms.
• Output Ratings: Control Relays:
  • SPDT, rated 10A @ 240 VAC res.
  • 1/4 hp @ 120 VAC
  • 1/3 hp @ 240 VAC
  • Alarm Relays: SPST, 3A @ 240 VAC res.
  • 1/10 hp @ 120 VAC
  • Others: 15 VDC @ 20 mA for output one and output two.
• Control Type: On/off, reverse (pump out) or direct (pump in) acting.
• Power Requirements:
  • 100 to 240 VAC nominal, +10%-15%, 50 to 400 Hz single phase
  • 132 to 240 VDC nominal, +10%-15%.
• Power Consumption: 7.5 VA maximum.
• Accuracy: ±0.25% of span, ±1 least significant digit.
• Display: Two 4-digit, 7 segment 0.56" high LEDs.
• Display Resolution: 1 count.
• Memory Backup: Nonvolatile memory (no batteries required).
• Serial Communications: Optional RS-232 or RS-485 with Modbus® protocol.
• Ambient Operating Temperature/RH:
  • 14 to 131°F (-10 to 55°C)
  • 0 to 90% up to 104°F (40°C) non-condensing
  • 10 to 50% at 131°F (55°C) non-condensing.
• Weight: 16 oz (454 g).
• Front Panel Rating: Meets UL Type 4X (IP66).
• Loop Power Supply (isolated): 24 VDC @ 50 mA, regulated.
• Agency Approvals:CE, cUL, UL.