Crestron 3-Series™ Control Card (3 COM Ports) - C3COM-3 (Discontinued)

Spec Sheet Discontinued, please see replacement(s) CEN-IO-COM-10 The C3COM-3 is a 3-Series™ control card that provides three COM ports. Each COM port supports bidirectional RS-232, RS-422, or RS-485. The card is designed to install in a control card expansion slot of a 3-Series Control System® model PRO3 or AV3[1], or 3-Series Card Interface model CEN-CI3-1 or CEN-CI3-3. Specs C3COM-3 Specifications Communications   RS-232/422/485 For 2-way device control and monitoring Connectors   COM 1 – 3 (3) 5-pin 3.5mm detachable terminal blocks;Bidirectional RS-232/422/485 ports[2];Up to 115.2k baud; hardware and software handshaking support Environmental   Temperature 41° to 113°F (5° to 45°C)   Humidity 10% to 90% RH (non-condensing)   Heat Dissipation 4 BTU/Hr Construction   Occupies one control card expansion slot of a 3-Series Control System® or 3-Series™ Card Interface Weight   4.0 oz (114 g)