GREER COMPANY
Crane Systems
GREER COMPANY, 1918 E. Glenwood Place, Santa Ana CA 92705 Telephone: (714) 259-9702. Fax: (714) 259-7626. PN W424102 REV C 09/99
MicroGuard
®
424 Installation Manual
12 of 35
CABLES 4 & 5
NOT USED
TYPICAL LINK-BELT WIRING ON MG-3 SYSTEMS.
USE THE FOLLOWING NUMBERS AND COLORS WHEN CONNECTING WIRES IN
THE MG-424 COMPUTER
LINK-BELT WIRE
NUMBER AND COLOR
FUNCTION
MG-424 CONNECTION POINT
ORANGE 348 A
SYSTEM POWER INPUT
T/B 1 –B (+)
ORANGE 348 C
SWING SWITCH POWER
T/B 1 – EXTRA B (+)
ORANGE 349 A
FUNCTION K/O POWER SOURCE
T/B 7 RELAY 1 COMMON
BLACK 348 B
SYSTEM GROUND
T/B 1 – B (-)
BLACK 349 G
GROUND FOR K/O VALVES
CONNECT TO GROUND ON CRANE
YELLOW 348 D
AREA DEFINITION SWING SWITCH
DIGITAL INPUT (SEE CABLE 6)
YELLOW 348 E
AREA DEFINITION SWING SWITCH
DIGITAL INPUT (SEE CABLE 6)
YELLOW 349 B
FUNCTION K/O FEED
T/B 7 RELAY 2 N/O
