Mammoth 3/4 to 5 Tons: Single Circuit Horizontal and Vertical (U-Vintage) User Manual
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MAMM-WSHP-IOM-1UB (September 2011)
I/O Flex 6126
The standard factory-integrated DDC controller
provides control flexibility that can be easily customized
to meet any sequence of operation needs. It is fully
capable of operating in a 100% stand-alone mode or
can connect to a Building Automation System (BAS)
using any of today’s four leading protocols: BACnet,
Modbus, N2, and Lontalk. The base controller provides
ample input/output capacity, plus support for an
expander board if additional I/O capacity is required.
Key Features and Benefits
6160 I/O points: 6 digital outputs, 12 universal inputs, and 6 analog outputs.
8160 I/O points: 16 universal inputs, 8 digital outputs.
Optional built-in protocol support: BACnet® (ARCNET, MS/TP, and PTP modes), Modbus® (RTU and ASCII
modes supported), N2, or Lontalk®.
Powerful, high-speed 16-bit microprocessor with 1 MB Flash memory and 1 MB of battery-backed RAM
Built-in support through an Rnet port for control’s custom configurable keypad/display unit, BACview6 (4-line by
40 character per line display) for intelligent sensors.
For variable air volume (VAV), constant volume (CAV), and make-up air (MAU) applications.