Manitowoc 2250 - Page 182

Reference Only
ELECTRICAL SYSTEM 2250 SERVICE/MAINTENANCE MANUAL
3-18
Published 07-19-16, Control # 249-01
C-22 0 MAX-ER PC Ground Ground
C-30 8N MAX-ER PC Power 12 Volts Nominal
C-31 0 MAX-ER PC Ground Ground
D-01 88MA Drum 9 Flange Encoder CHA
7.5 or 0 Volts Not Moving, 3.5 Volts
Moving
CH-A
D-02 88MB Drum 9 Flange Encoder CHB
7.5 or 0 Volts Not Moving, 3.5 Volts
Moving
CH-B
D-21
36
(RX3)
MAX-ER PC Receive Variable
D-22
37
(TX3)
MAX-ER PC Transmit Variable
D-37 88DP
Main Hoist Pump 2/Drum 9 Diverting Valve
Solenoid
12 Volts Nominal (DO)
E-20 89YY RCL Override (CE Option Only) 12 Volts Nominal (DI)
Pin Wire Description
Test Voltage
(DC unless otherwise specified)
Board
(signal type)