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KEMKRAFT
COMPUTER INTERFACE
The Amphenol Comm.#1 connector on the bottom of the box is the computer interface port.
BURKE E. PORTER / FORI INTERFACE:
The connector is set up for three wire RS-232 interface; ground, transmit and receive. The
interface cable plugs into the amphenol connector and on the other end of the cable is a 9 pin
"D" connector. The "D" connector plugs into any IBM or compatible computers' serial port.
When a Clear Vision Tool is used, the limit switch on the tool closes and 1.) displays the tools'
angle (on the KEI-850B box) and 2.) dumps the angle (in ASCII) out of the serial port and a
CR, LF.
SERIAL PORT PROTOCOL: N, 8, 1, 9600 BAUD
DUMP STRING: -xx.xx CR LF
MERRILL INTERFACE:
The connector is set up for three wire RS-232 interface; ground, transmit and receive.
Connections, Protocol & Dump String are the same as Burke Porter. The only difference is
that the angle is transmitted every time the KEI-850B box receives a "Control E". ("E" is for
inquire.)
REMOTE COMMUNICATION PORT:
This Amphenol connector Comm. #2 is used for communicating to a KEI-325RD remote
display unit or allows two KEI-850 Digital Display units to communicate in a Master/Slave
setup.
* WARRANTY AND SERVICE INSTRUCTIONS *
Kemkraft Engineering, Inc. warranties this equipment against defects in workmanship and
materials for a period of 90 days from date of shipment. We will, at our option, repair or
replace products which prove defective during the warranty period. No other warranty,
expressed or implied, is given. KEI is not liable for consequential damages. Damage caused
to the equipment as a result of improper use or abuse, or unauthorized modification of the
instrument is not covered under this warranty.
For service contact:
96-036.doc
47650 Clipper Dr. Plymouth Twp., MICHIGAN 48170 (734)-414-6500
MODEL KEI-850A READOUT BOX
- (+/- sign of the angle)
x (tens digit)
x (ones digit)
. (decimal point)
x (tenths digit)
x (hundredths digit)
Kemkraft Engineering, Inc.
47650 Clipper Dr.
Plymouth Twp., Michigan 48170
5
ENGINEERING, INC.
734-414-6500
734-414-6599 fax
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