EMS Pro

The EMS PRO is a flexible all-in-one customizable unit that meets the needs of engine-driven pumping equipment applications.

The EMS PRO is a dedicated microprocessor-based, single-engine controller. It offers field-adjustable operating parameters that can be changed without the need for a computer. It is also able to support both mechanical and J1939 electronic engines. The EMS PRO has selectable auto start/stop features with several throttling options. The auto start/stop options (single contact, floats, momentary, transducer and clock) are available at the touch of a button. The transducer start/stop option includes three settings: pressure, level and temperature. In addition, there are many performance-enhancing features, all of which are available through an operator interface that is easy to learn and use.

Specifications

  • Operating Voltage: 8 VDC minimum to 32 VDC maximum
  • Environmental
  • Operating Temperature: -40° to 80°C (-40° to 176°F)
  • Storage Temperature: -40° to 80°C (-40° to 176°F)
  • Environmental Sealing: IP66
  • Relative Humidity: 95%RH @ 60°C
  • Standby Current:
    • (@ 12VDC) 220mA
    • (@ 24VDC) 255mA
  • CAN Bus: SAE J1939 compliant
  • Enclosure: Polycarbonate NEMA 4 (UL Certified)
  • Inputs:
  • Analog Inputs: (12) designated via program; sender/ground digital, 4 -20mA, 0-5 VDC.
  • Digital Inputs: (8) high/low
  • Frequency: 1 optically-isolated input for speed reference, magnetic pick-up.(2VAC-50VAC RMS)
  • Fuel Sender Input: 33 Ohm full, 240 Ohm empty
  • Outputs:
  • Digital Outputs: (3) FET B+ (rated at 1A)
  • Relays: 1 SPDT and 8 SPST 5 Amp pilot relays
  • User Interface: (8) button membrane switch
  • Connectors: 21pin and 31pin Deutsch HDP20 Series
  • Mounting: 4 isolated .75 inch rubber shock mounts
  • Shipping Weight: 11 Lb. (5 kg.)
  • Shipping Dimensions (all models): 15 x 15 x 11 in. (381 x 381 x 279.4 mm)

Service done right

Service Network

Palmer Johnson's six-location factory-authorized service center network features:

  • Factory-trained technicians
  • Field service
  • Onsite troubleshooting and diagnostics
  • Unit removal and installation

For service, call 1-800-341-4334.

Learn more

Madison, WI

Service Center

Service: (608) 834-5206

1835 Haynes Dr
Sun Prairie, WI 53590

Contact

Dallas, TX

Service Center

Service: (817) 505-2430

608 112th St
Arlington, TX 76011

Contact

Denver, CO

Service Dealer

Service: (720) 724-0033

5151 E 56th Ave
Commerce City, CO 80022

Contact

Kansas City, KS

Service Center

Service: (913) 202-6944

15360 South Mahaffie St
Olathe, KS 66062

Contact

Los Angeles, CA

Service Center

Service: (562) 356-1590

12020 Bloomfield Ave
Santa Fe Springs, CA 90670

Contact

Oklahoma City, OK

Warehouse

Sales: (800) 341-4334

Oklahoma City, OK 73128

Contact

Phoenix, AZ

Service Dealer

Service: (602) 253-0214

2401 S. 19th Street
Phoenix, AZ 85034

Contact

San Francisco, CA

Service Dealer

Service: (510) 342-2212

1930 W Winton Ave #14
Hayward, CA 94545

Contact

Seattle - Mining & Equipment, WA

Service Center

Service: (253) 518-6050

22221 70th Ave S
Kent, WA 98032

Contact

St. Louis, MO

Service Center

Service: (636) 203-9811

578 Rudder Rd
Fenton, MO 63026

Contact

Philadelphia, PA

Service Dealer

Service: (215) 822-8300

159 Discovery Dr
Colmar, PA 18915

Contact

Fort Myers, FL

Service Dealer

Service: (239) 693-7477

4821 Waycross Road
Fort Myers, FL

Contact

Odessa, TX

Service Center

Service: (432) 287-1015

12706 W County Rd 100
Odessa, TX 79765

Contact

Vancouver, British Columbia

Service Center

Service: (604) 879-6731

6741 Cariboo Rd Unit 205
Burnaby, British Columbia V3N 4A3

Contact

Edmonton, Alberta

Service Center

Service: (780) 434-9578

3804 53rd Ave NW
Edmonton, Alberta T6B 3N7

Contact

Seattle - Marine, WA

Service Center

Service: (425) 251-3434

18547 E Valley Hwy
Kent, WA 98032

Contact

RECON Equipment Center, WI

Service Center

Service: (608) 834-5220

1828 Haynes Dr
Sun Prairie, WI 53590

Contact
Map of Palmer Johnson Power Systems locations