Two In/Two Out multi-function module by System Sensor combines two relay outputs and two monitor inputs.
The System Sensor Two In/Two Out multi-function module combines two relay outputs and two monitor inputs into one device. The module is capable of Class B supervised wiring to the monitored devices. It also contains Form C relay contacts allowing the panel to switch the contacts on command. There is a dedicated LED on the module for each input and output. The control panel can use these bi-color LEDS to indicate normal, alarm, and trouble conditions. This module is ideal for areas where inputs and outputs are needed in the same location. This could be used for smoke/fire dampers, HVAC fan, nondedicated smoke fan, dedicated smoke control, or even security doors. The two input/two output module is the same size as standard single modules. It can mount directly to a 4-in. square electrical box, to the surface-mounted SMB500, or into a DNR(W) duct housing.
System Sensor Inc.
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Annual Salary Survey
Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.
There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.
But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.
Read more: 2015 Salary Survey