BaseStation 3200 Advanced Irrigation Controller Manual
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• Flow sensor biCoders for connection to third-party flow sensors and master valves
• Pause biCoder – compatible with any standard normally closed pause device such as a rain switch or a wind
switch
• Air temperature biCoder
• Pause button (also called a “coach’s button”)
• Pump relay biCoder
• Lightning arrestor/surge suppression devices
You can expand every BaseStation 3200 to support up to 200 zones using virtually any combination of two-wire
and conventional wiring.
Total Supported Devices and Limits
The following table lists the total numbers of devices by type that can be connected to a BaseStation 3200. The
BaseStation 3200 can communicate with a maximum of 110 devices (device loads) on the two-wire path within the
layout and length limits outlined later in this section.
Master Valves/Pump Starts
The system supports up to 110 total device loads.
You can configure 200 zones in the 3200 or 3200R controller. Unused ports or serial numbers on biCoders do not
occupy a zone address and do not count towards the 200 zone limit.