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Home/Level Indicators/Mercoid MPC Jr Level Controller Retransmisssion of input, 4 to 20 mA With RS-232 Modbus-RTU serial communications

Mercoid MPC Jr Level Controller Retransmisssion of input, 4 to 20 mA With RS-232 Modbus-RTU serial communications

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$604⁵⁰

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$604⁵⁰	In stock + −	MPCJR-RV-232	Serial Communications: With RS-232 Modbus-RTU serial communications	Retransmission: Retransmission of input, 0 to 10 VDC
$604⁵⁰	In stock + −	MPCJR-RV-485	Serial Communications: With RS-485 Modbus-RTU serial communications	Retransmission: Retransmission of input, 0 to 10 VDC
$158⁶⁰	In stock + −	MPCJR-RV	Serial Communications: Without	Retransmission: Retransmission of input, 0 to 10 VDC
$604⁵⁰	In stock + −	MPCJR-RC-232	Serial Communications: With RS-232 Modbus-RTU serial communications	Retransmission: Retransmisssion of input, 4 to 20 mA
$604⁵⁰	In stock + −	MPCJR-RC-485	Serial Communications: With RS-485 Modbus-RTU serial communications	Retransmission: Retransmisssion of input, 4 to 20 mA
$158⁶⁰	In stock + −	MPCJR-RC	Serial Communications: Without	Retransmission: Retransmisssion of input, 4 to 20 mA
$445⁹⁰	In stock + −	MPCJR-232	Serial Communications: With RS-232 Modbus-RTU serial communications	Retransmission: Without
$445⁹⁰	In stock + −	MPCJR-485	Serial Communications: With RS-485 Modbus-RTU serial communications	Retransmission: Without
Contact us for a price	In stock	MPCJR	Serial Communications: Without	Retransmission: Without

Features

Selectable pump alternation when used with two pumps to minimize pump wear
Integral 24 VDC power supply for transmitter
User selectable security lock-out of programming and/or set points
Optional process input retransmission as a current (4 to 20 mA) or voltage (2 to 10 VDC) analog signal
Analog output on pump "on" condition for activation of separate pump run time meters
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
Inputs: 4 (or 0) to 20 mA DC or 2 (or 0) to 10 VDC selectable
Control Type: On/off, reverse (pump out) or direct (pump in) acting
Accuracy: ±0.25% of span, ±1 least significant digit
Nonvolatile memory
Optional RS-232 or RS-485 with Modbus® protocol
CE, cUL, UL approved

The Mercoid MPC Junior Pump Controller provides versatile level control in a standard 1/4 DIN package. Designed for use with almost any style level transmitter the unit displays the present level and main set point value. Incorporated in the MPC Jr. is programmable level differential for on/off control of one or two pumps, valves, or other devices through two SPDT relays. Also featured are two additional programmable alarm contacts with front alarm light indication.

The MPC Jr. is flexible and incorporates a user-friendly programming menu. The front face meets NEMA 4X for outdoor panel mounting.

Mercoid-MPCJR-datasheet (Mercoid-MPCJR-datasheet.pdf, 189 Kb) [Download]

Mercoid-MPCJR-manual (Mercoid-MPCJR-manual.pdf, 475 Kb) [Download]

Level-Application-Information-Form (Level-Application-Information-Form.pdf, 141 Kb) [Download]