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Version C of the ADEM II controller (ECM) has a primary data link for use with the CCM. This data link is called the CAT Data Link. The Module Identifier (MID) of this controller is a fixed value. Each controller on the CAT Data Link must have a unique MID. The CCM can only be connected to one Version C ECM on the CAT Data Link.
Version D of the ADEM II controller (ECM) also has a primary data link for use with the CCM. The value of the MID for the primary data link is fixed. Version D also has a secondary data link for use with the CCM. The Secondary CAT Data Link has a programmable MID. A maximum of eight different values is available for generator set applications. A maximum of three different values is available for marine applications.
EMCP II (basic model) has a primary data link for use with the CCM. This data link is called the CAT Data Link. The CAT Data Link has a programmable MID. A maximum of eight different values may be used for the MID.
EMCP II+ has the same primary data link as EMCP II (CAT Data Link) with a programmable value for the MID. The EMCP II+ also has a secondary data link for use with the CCM. The CCM Data Link has a programmable value for the MID. The CAT Data Link and the CCM Data Link have eight MID values.
The Secondary CAT Data Link and the CCM Data Link can be treated in the same manner on the 3500B Version D and the EMCP II+ applications.
There is a maximum of one CCM per data link.
There is a maximum of one CCM per engine.The previous descriptions govern the connections between the devices and the CCM. When an ADEM II controller and an EMCP II or EMCP II+ controller are connected, the CAT Data Link is always used for the connections. All subsequent connections to the CCM (ADEM II Version D or EMCP II+) are made by using the secondary data link. The following examples will illustrate some valid CCM connections with multiple electronic controllers. These examples are only a representation of most possible valid connections or combinations.
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MUI Generator sets with EMCP II (Basic Model)
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MUI Generator sets with EMCP II+
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3500B EUI Generator set (Version C ECM)
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3500 B EUI Generator sets (Version D ECM)
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3500B EUI Generator sets (Version C and D ECM's)For the application that is shown in Illustration 5, only one Version C ECM is allowed.
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3500B EUI Generator set (Version C ECM) with EMCP II (Basic Model)
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EMCP II Basic and 3500B EUI Generator set (Version D ECM)One CCM is required for each engine with Version D ECM.
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3500B EUI Generator sets (Version C ECM) with EMCP II+
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3500B EUI Generator sets (Version D ECM) with EMCP II+
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3500B EUI Generator sets (Version D ECM) with EMCP II+A maximum of four generator sets can be connected in the application that is shown in