Campbell Scientific, Inc. 5 V Fault-Protected Analog Input Module CR9051E

The CR9051E Fault-Protected Analog Input Module is for use with the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9051E provides 14 differential (28 single-ended) fault-protected input channels for measuring voltages up to ±5 V. Each input channel is fault-protected so as to permit over-voltages between +50 V and -40 V without corruption of measurements on other input channels. All of the CR9051E input channels become open switches when the datalogger is powered off. The CR9051E includes one CR9050EC easy connector module. Additional CR9050ECs may be purchased separately.