CKM-MR52-S3 Hardware Installation Manual
24-10707-198 Rev. –
7
To minimize premature contact failure and to increase system reliability,
contact protection circuit must be used. The following two circuits are
recommended. Locate the protection circuit as close to the load as
possible, within 12 inches30cm), as the effectiveness of the circuit
decreases if it is located further away.
Use sufficiently large gauge of wires for the load current as to avoid
voltage loss.
Figure 8: CKM-MR52 Control Output Wiring
JUMPER AND DIP SWITCH USAGE
Switches 1 to 5 select the device address. Switch 6 and 7 select the
communication baud rate. Switch 8 enables encrypted communication. All
other configuration settings are set via host software.
Table 1: Switches
S8 S7 S6 S5 S4 S3 S2 S1 Selection
OFF OFF OFF OFF OFF Address 0
OFF OFF OFF OFF ON Address 1
OFF OFF OFF ON OFF Address 2
OFF OFF OFF ON ON Address 3
OFF OFF ON OFF OFF Address 4
OFF OFF ON OFF ON Address 5
OFF OFF ON ON OFF Address 6
OFF OFF ON ON ON Address 7
OFF ON OFF OFF OFF Address 8
OFF ON OFF OFF ON Address 9
OFF ON OFF ON OFF Address 10
OFF ON OFF ON ON Address 11
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