The P C E - I R 5 6 PCE Instruments infrared temperature sensors. The P C E - I R 5 6 functions as the Modbus Master on an RS485 network of up to 6 temperature sensors, and can itself be connected as a slave device to another RS485 network via a second, isolated Modbus interface.
Settings menu. If the PCE-IR 56 is connected via the slave interface to another Modbus network, logging may also be started remotely by the Modbus Master on that network.
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The MicroSD Card and battery slots are located on the touch screen circuit board. Unscrew the lid of the PCE-IR 56 to access them. The battery is optional. With a battery tted, the internal clock will continue to run when the power is o .
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PyroMiniBus PyroBus PyroMini or FibreMini sensor sensor sensor +24 V DC +12 V DC PASSWORD The default password is 1234. The password may be changed via the touch screen interface.
L e n g t h Description (words) 0x0000 MODBUS slave address 0x0001 Sensor identi cation string in ASCII "PCE-IR 56 vx.xx" where x.xx is the rmware version 0x0008 Serial number 0x000A Sample Period (1 to 86400) 0x000C Number of Samples (0 to 86400)
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SENSOR SETTINGS ADDRESS SPACE The settings of attached sensors can be read by adding the following offsets to the addresses speci- fied by the sensor manufacturer: Sensor index Address offset 0x1000 0x1100 0x1200 0x1300 0x1400 0x1500 0x1600 See sensor manual for further details. Notes: 1.
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