Emerson 2468CD Weather Radio User Manual


 
Hydrastep 2468CB and 2468CD Manual Introduction to the Hydrastep 2468 Electronic Gauging System
24685034
1-7
1.4 HYDRASTEP 2468 UPGRADE PATHS AND AVAILABLE
OPTIONS
Table 1.1 describes the available versions of the Hydrastep 2468 Electronic Gauging System
and their possible options.
Existing System
Available Options
Comments
Description Part No.
2468 CA or
2468 CC
16 point EGS with
local display
Single power
supply.
Relay output board
Time delay relay
output board
Opto-isolated
output board
Remote display
unit
Input board
upgrade (ac)
Input board
upgrade (dc)
24680504C
24680509B
24680505A
24683B, C, or D
24680501C
24680516B
}
}
} Up to two boards (of any one
} type) can be fitted.
}
}
Up to 6 can be used
Provides an additional power
supply (ac mains source) and
16 point input circuit. Upgrades
2468CA to 2468CB.
Provides an additional power
supply (24V dc source) and 16
point input circuit. Upgrades
2468CC to 2468CD.
2468 CB or
2468 CD
32 point EGS with
local display
Dual power supply.
Relay output board
Time delay relay
output board
Opto-isolated
output board
Remote display
unit
24680504C
24680509B
24680505A
24683B, C, or D
}
}
} Up to four boards (of any one
} type) can be fitted.
}
}
Up to 6 can be used
Note: If required, a 24680501C board can be fitted to a 2468CC (or a 24680516B board
can be fitted to a 2468CA) to upgrade to a 2468CE. The 2468CE is a 32 point
Electronic Gauging System (EGS) with one ac mains source power supply and one
24Vdc source power supply.
Table 1.1 - Upgrade paths and available options