The Honeywell WEB-IO-34 is a compact direct WEB-IO module for auxiliary monitoring and control when used with a WEB-201 series controller or other controller platforms as identified in their respective data sheets. This option expands the controller an additional 34 logic-controlled points. Included are 16 universal inputs, 10 form iAi (SPST) relay outputs and 8 analog (voltage only) outputs. This greatly expands the controller monitoring and control capabilities with fast, reliable, direct inputs and outputs for monitoring power, temperature, humidity and status. In addition, the WEB-IO-34 provides power to the attached controller using either an externally-supplied 24 Vac transformer or 24 Vc power supply. The on-board I/O can be used to monitor pulse contacts from power/demand meters, analog sensors, or transducers, as well as to control energy-consuming devices such as fans, lights or pumps with digital relay outputs. Also included are 8 analog outputs to proportionally control dampers, valves and other devices. A maximum of one WEB-IO-34 module may be used per WEB-201 controller. However, 2 additional WEB-IO-16 modules can also be used, to provide a total of 32 UIs, 18 relay outputs, and 16 analog output points.