CHARM Baseplate specifications

Installation notes

The CHARM Baseplates hold LS CHARMs and install directly onto a vertical T-type DIN rail. CHARM Baseplates connect to the CHARMs Smart Logic Solver Carrier and to other CHARM Baseplates through connectors on the baseplates.
Each CHARM Baseplate holds one Address plug and up to 12 CHARM terminal blocks holding LS CHARMs.
Connect the CHARM Baseplate with Address Plug 1 to the CHARMs Smart Logic Solver Carrier as shown in Figure: Connected CHARM Baseplates .
Install CHARM Baseplates in sequential order under the CHARMs Smart Logic Solver Carrier based on the Address Plug installed on the baseplate. Connect the baseplates together to form the power and communications bus for LS CHARMs.
Up to eight CHARM Baseplates can be installed under one CHARMs Smart Logic Solver Carrier.
Any mix of CHARM terminal blocks can be installed on a CHARM Baseplate; however, if CHARM Fused Injected Power Terminal Blocks are installed on a CHARM Baseplate they must all be of the same voltage.

Table: CHARM Baseplate specifications
Item	Specification
Total CHARM Bus power	+6.3 VDC at ±3% at 4 A maximum
Total +24 VDC power	+24 VDC ± 10% at 10 A maximum
Total bussed power	250 VAC maximum at 10 A maximum
Bussed power per CHARM slot	250 VAC maximum at 2 A maximum
Capacity	12 CHARMs (maximum) installed in CHARM terminal blocks. One address plug (1-8) installed in a CHARM address terminal.

Figure: CHARM Baseplate dimensions

Figure: Connected CHARM Baseplates