Bms Interface - Black Box CRCW-12 User Manual

Chapter 4: E2 Controller

4.1.4 BMS Interface

The E2 series controller may incorporate a Building Management System (BMS) network card equipped with a communication
port (Figure 4-3). This can be field-connected through a serial interface to a Building Management System via Modbus, BACnet,
SNMP, or HTTP protocol as configured by the factory. A controller interfaced to a network must be configured for BMS
communication.
Figure 4-3. BACnet MS/TP BMS interface port.
Figure 4-4. Modbus RTU BMS interface port.
Figure 4-5. BACnet IP, BACnet Ethernet, HTTP, SNMP, and Modbus IP BMS interface port.
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