Campbell Scientific TE525MM TE525, TE525WS, and TE525MM Texas Electronics Rain - Page 15

Height Tipping Bucket Weight Cable Cable Weight TE525 Tipping Bucket Rain Gage TE525 TE525WS TE525MM 24.1 cm (9.5 in) 26.7 cm (10.5 in) 29.2 cm (11.5 in) 0.9 kg (2 lb) 1 kg (2.2 lb) 1.1 kg (2.4 lb) 2-conductor shielded cable 0.1 kg (0.2 lb) per 10 ft length 7. Operation 7.1 Wiring When Short Cut is used to generate the datalogger program, the sensor should be wired to the channels shown on the wiring diagram created by Short Cut. The rain gage is typically wired to a datalogger's pulse channel (see TABLE 7-1). TABLE 7-1. Wiring for Pulse Channel Input | Color Description Black Signal White Signal Return Clear Shield CR800 CR850 CR1000 CR3000 CR5000 CR9000(X) Pulse Channel CR510 CR500 CR10(X) Pulse Channel G G 21X CR7 CR23X Pulse Channel CR200(X) Series P_SW Dataloggers listed in TABLE 7-2 have the capability of counting switch closures on some of their control ports. When a control port is used, the return from the rain gage switch must be connected to +5 V on the datalogger. TABLE 7-2. Wiring for Control Port Input Color Description CR800 CR850 CR1000 CR3000 CR500 CR510 CR10X CR23X Black Signal Control Port C2/P3 Control Port Control Port White Signal Return 5 V 5 V 5 V 5 V Clear Shield G 9