Great Plains ADC2250 Operator Manual - Manual (Page 55)

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Section 7 Specifications and Capacities
7/28/10 Model 2250 Air Drill Cart 167-033M
Great Plains Mfg., Inc.
Vansco Electronic Monitor General Mechanical Specifications
The monitor case is an anodized, extruded, aluminum box with a mounting bracket. Lettering is in white,
silk screened on the front panel.
The selector switch is a seven position rotary.
The signal cable is 20 feet of 22-12 with chrome vinyl jacket. It is mounted on the rear of the unit with a cir-
cular strain relief, and terminated with a 12 conductor Brylite plug. The power cable is 15.0 feet of SJTW
18-2 mounted on the rear of the unit with a circular strain relief. The wire ends are stripped with the black
wire being ground and white wire +12 VDC.
A chassis mounted fuse holder is provided.
The printed circuit boards are coated against humidity.
An ON/OFF switch is provided on the rear panel.
Wiring Guide The display monitor is supplied with a 12 conductor cable terminated with a 12 conductor Brylite plug. This
cable connects to the display monitor via an intermediate extension harness of the Air Drill. Pin assign-
ments are as follows:
Brylite Pin: 1 Rear Shaft Brylite Pin: 7 Fan Ground
2 Fan RPM 8 Front Bin Level
3 Ground Speed 9 + 12V
4 Signal Ground 10 Data I/O
5 Front Shaft 11 Not Used
6 Rear Bin Level 12 Not Used