SEAL-BRAKE 2204336 - Caterpillar

Environmental
* The ambient operating temperature range is from -40° to +70°C (-40° to +158°F)* The storage temperature is from -40° to +85°C (-40° to +185°F).* All electronic equipment must comply with FCC Class A specifications for computer equipment.* The unit must be protected from direct contact with liquids (splash-proof). If sealing of the unit is required, the CCM must be in a water-tight enclosure.Power
* The CCM requires 24 volt DC power which is the same as the ESS system. The CCM can therefore be powered by the ESS system.* Power dissipation is approximately 3.0 W at 24 volts.Mounting
If the CCM is mounted to the panel, the rubber feet must be removed from the bottom of the CCM. Refer to the "CCM Mounting Dimensions" illustration which provides mounting dimensions for either panel or switch gear mounting.
CCM Mounting Dimensions Wire and Cable
* The wires connected to terminal (B+) and (B-) on the CCM must be at least 16 AWG.* The CAT Data Link connection is available on the "Customer Terminal Strip" in the ESS panel using the Serial (+) and Serial (-) terminals. These terminals must be 16 to 18 AWG, shielded twisted-pair cable. The cable should be Belden 8719 Cable or equivalent.* The maximum length of data link cable and wires connected to terminals (B) is 3 meters (10 ft).* The maximum total wire length for the RS-232C cable is 15 meters (50 ft).* No terminations or splices are allowed on any of these wires, except as noted in the connection diagrams.
Terminals (CAT Data Link and "B") and RS-232C Port
(1) To (+)24 volt battery terminal. (2) To (-)24 volt battery terminal. (3) To "Serial (+)" connection on customer terminal strip. (4) To "Serial (-)" connection on customer terminal strip.The RS-232C port on the CCM is a male type connector. Refer to the chart below for the pin definitions. When connecting an IBM compatible PC computer, an industry standard Null Modem connector is required. Refer to the following two illustrations for typical connection diagrams.
Typical Configuration From 25-Pin To 25-Pin
Note: The solid line represents the connector to connector wire. The dashed line represents the internal connector.
1Pins 6 and 8 must be jumped.
Typical Configuration From 9-Pin To 25-Pin
Note: The solid line represents the connector to connector wire. The dashed line represents the internal connector.
1Pins 6 and 8 must be jumped. Connecting four or more devices to the DCD/DTR lines may cause erratic operation.