Date Code 20010518
Mounting and Connections
2-7
SEL-501-2 (MB2/MB4) Instruction Manual
)LJXUH ,QSXWDQG2XWSXW-XPSHU/RFDWLRQV&RQYHQWLRQDO7HUPLQDO%ORFNV2SWLRQ
2QO\
EIA-232 Serial Communications Port Voltage Jumper (EIA-232 Option Only)
-XPSHU-03LVWRZDUGWKHUHDURIWKHPDLQERDUGQHDUWKHUHDUSDQHO(,$VHULDO
FRPPXQLFDWLRQVSRUW7KLVMXPSHUFRQQHFWVRUGLVFRQQHFWV9GFWRSLQRQWKH(,$VHULDO
FRPPXQLFDWLRQVSRUW,QDVWDQGDUGUHOD\VKLSPHQWMXPSHU-03ZRXOGEHUHPRYHGRXWRI
SODFHVRWKDWWKH9GFLVQRWFRQQHFWHGWRSLQRQWKH(,$VHULDOFRPPXQLFDWLRQVSRUW
6HH)LJXUHLQ
6HFWLRQ2SHUDWLRQV
Output Contact YOUT2 Control Jumper
5HIHUWR)LJXUHDQG7DEOH0DLQERDUGMXPSHU-03FRQWUROVWKHRSHUDWLRQRIRXWSXW
FRQWDFW<287,WSURYLGHVWKHRSWLRQRIDVHFRQGDODUPRXWSXWFRQWDFWE\FKDQJLQJWKHVLJQDO
WKDWGULYHVRXWSXWFRQWDFW<287
)LJXUH2XWSXW&RQWDFW<287&RQWURO-XPSHU/RFDWLRQ