Emerson 2468CD User Manual

2468CB & 2468CD Dual Power Supply Version 

Hydrastep 2468CB and 2468CD Manual 

2-2 

 

 

2.5.2 DISPLAY 

BOARD 

24680515 ............................................................... 2-20 

2.5.2.1 Link 

LK1 

Setting ....................................................................  2-20 

2.5.2.2 Configuring 

the ‘Number of Electrodes’ Switch .................... 2-20 

2.5.2.3 ‘Switching 

Threshold’ Setting ................................................ 2-22 

2.5.2.4 ‘Compatibility’ Setting ............................................................ 2-22 

2.6.1 COMPONENT 

REPLACEMENT ..........................................................  2-30 

2.6.1.1  Removing the Input Board (24680501 or 24680516) ........... 2-30 

2.6.1.2 Refitting 

the 

Input Board ....................................................... 2-30 

2.6.1.3  Removing the Display Board 24680515 ............................... 2-30 

2.6.1.4  Refitting the Display Board ................................................... 2-30 

2.6.2 

PARTS LIST - HYDRASTEP 2468 CB & CD VERSIONS ................... 2-31 

 

Figure 2.1: Outline drawing showing PCB layout and interconnections ............................... 2-4 

Figure 2.2: Installation diagram for Hydrastep 2468 Electronic Gauging System unit ......... 2-9 

Figure 2.3: Enclosure cable layout for 16 electrode system ............................................... 2-12 

Figure 2.4: Voltage Selection (240V or 110V) .................................................................... 2-14 

Figure 2.5- Location of display board links LK1 to LK5 & switch SW1 with configuration…..…. 

details………………………………………………………………………………….2-21 

Figure 2.6- Split pads SP1, SP2, SP5 & SP6 locations and settings ................................. 2-22 

Table 2.1  -  Analogue output configurations ......................................................................  2-17 

Table 2.2  -  Number of electrodes being displayed ........................................................... 2-20 

Table 2.3  -  Fault analysis/corrective action chart ............................................................. 2-23