RPM Control Company EDRII - J1939

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EDRII - J1939
	This product is similar to the EDR I – J1939 but it has more capabilities, plus it has a LCD display. It will control the engine RPM, either a Set RPM(S)* or a variable RPM (Increase/Decrease), it can be used to start and stop the engine, it can be use for remote foot or hand throttle variable throttles, it has extra relays that can be used for crane power, a cooler fan or whatever you need to feed power or ground too. The EDR II – J1939 can be switched on by either a 12 volts or by ground activation. It is connected to the engine ECM through the high speed J-1939 data port connection which is usually already wired. When connected to the engine ECM and is powered up it will take 12v inputs into it and control the engine RPM depending on how the engine ECM was programmed. The EDR II – J1939 has three outputs that are
rated for a max output of 7.5 amps and one paralleled output that is rated for 15 amps. The LCD display measures about 2 ľ” X 1 3/8” and has a standard display of the engine RPM, PTO Hours, Engine Temperature and Inputs. What the display shows can be altered as long what is requested is on the J-1939. The EDR II –J1939 is roughly 5” X 5” 2 1/2” with a 24 pin connector. The following is the description of the connector pin connections.
Pin# 1 - Chassis Ground Pin# 2 - Relay # 1 Com Pin# 3 - Relay # 1 (N/O or N/C is determine by cutting a jumper wire on Circuit Board) Pin# 4 – Relay # 1 Coil (12v Active) Pin# 5 – Power (12 V Key Switch) Pin# 6 – Relay # 2 N/O (12V) Pin#7 – CAN High (J1939 +) Pin#8 – CAN Low (J1939 -) Pin#9 – RPM On/Off Input (12v Active) Pin#10 – Set Input (Increase) (12v Active) Pin#11 – Resume Input (Decrease) (12v Active) Pin#12 – Relay # 2 Coil (12v Active) also will active RPM A Pin#13 – TPS Ground Input Pin#14 – Cab TPS Signal input (Rly #3 N/C) Pin#15 – Cab TPS Voltage Input Pin#16 – ECM TPS Signal Output (Rly #3 Com) Pin#17 – Relay #4 Coil (12v) Pin#18 – Relay #4 N/O Pin#19 – Remote TPS Ground Output Pin#20 – Remote TPS Signal Input (Rly #3 N/0) Pin#21 – Remote TPS Voltage Output Pin#22 – Relay #4 Com Pin#23 – Relay #4 Com Pin#24 – Relay #4 N/O * Some engines allow more that one Set RPM configurations This product sells for: OEM Price: $375.00 CDN / $375.00 US List Price: $488.00 CDN / $488.00 US

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