Servicing
Cable List
6-6 Model 49i Primary Standard Instruction Manual Thermo Fisher Scientific
Cable List Table 6-2 describes the Model 49i Primary Standard cables. See the
“Troubleshooting” chapter for associated connection diagrams and board
connector pin descriptions.
External Device
Connection
Components
Table 6-3 lists the standard and optional cables and components used for
connecting external devices such as PCs and data loggers to an iSeries
instrument.
Table 6-2. Model 49i Primary Standard Cables
Part Number Description
101036-00 DC Power Supply, 24V Output
101037-00 115VAC Supply to Measurement Interface Board
101048-00 RS-485/Data
101038-00 AC Power Switch to Motherboard
101364-00 DC Power Supply Status Monitor
101054-00 Motherboard to Front Panel Board
101035-00 DC Power Supply AC Input
101033-00 AC from Receptacle
101377-00 AC to Power Switch
101055-00 Main AC Receptacle Assembly
101706-00 Measurement Interface Board to Photometer Board
102446-00 Measurement Interface Board to Ozonator Board
101267-00 Fan Power Cable
Table 6-3. External Device Connection Components
Part Number Description
102562-00 Terminal Block and Cable Kit (DB25) (optional)
102556-00 Terminal Block and Cable Kit (DB37) (optional)
102645-00 Cable, DB37M to Open End Cable, Six Feet (optional)
102646-00 Cable, DB37F to Open End, Six Feet (optional)
102659-00 Cable, DB25M to Open End, Six Feet (optional)
6219 Cable, RS-232 (optional)
102888-00 Terminal Board PCB Assembly, DB37F (standard with all
instruments)
102891-00 Terminal Board PCB Assembly, DB37M (standard with all
instruments)
103084-00 Terminal Board PCB Assembly, DB25M (included with
optional I/O Expansion Board in all instruments)