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PluraSens

®

Carbon Monoxide Detector-Transmitter

E2658-CO

User Manual

Summary of Contents for E2658-CO

Page 1: ...PluraSens Carbon Monoxide Detector Transmitter E2658 CO User Manual...

Page 2: ...ns 9 Sensor probe handling 10 Gas sensor replacement procedures 10 Electrical connections 11 Operation 13 Maintenance 13 Calibration 13 Delivery set 14 Order code for E2658 CO options 14 Configuring 1...

Page 3: ...sive limit UEL vol in air 74 Odor Odorless Hazards Highly toxic Mild poisoning causes lightheadedness confusion headache dizziness and flu like effects Larger exposures can lead to toxicity of the CNS...

Page 4: ...1 2 gas OUT2 2 gas Output scale width 10 resolution Recommended 20 100 of the detection range Load resistance RL Us 2 V 22 mA for 4 20 mA RL 250 kOhm for 0 10 V mode Digital interface RS485 Modbus RTU...

Page 5: ...9 1 2016 EN 60079 29 2 2015 EN 60079 29 3 2014 Operating conditions 20 50 C 0 90 RH non condensing 0 9 1 1 atm Explosion safe zones and ATEX Zones 2 and 22 Non aggressive atmosphere NOTE The sensor ex...

Page 6: ...r power supply The version of your detector is marked on the package If the symbol is marked on the equipment consult the documentation for further information Safety requirements Misuse will impair t...

Page 7: ...the installation During the installation of the detector transmitter the following points must be considered Application air quality control or leakage detection Properties of the space under investi...

Page 8: ...he sealed area of the device see dimensional drawing Unscrew four lid screws and detach the lid from the detector Fix the detector on the wall and earth the enclosure using an earthing terminal on the...

Page 9: ...E2658 CO Rev 06 04 2021 Mounting dimensions Front view Bottom view 9...

Page 10: ...since this may damage the sensor Do not remove the filter as it may cause the device to show incorrect values and or break the sensor The recommended orientation of the sensor probe is vertical with t...

Page 11: ...r supply and of the external devices Without turning on the power plug the power cable and connect the analog relay outputs and or digital interface terminals to the necessary devices according to the...

Page 12: ...to an external RS485 network Both analog outputs can be independently changed between 4 20 mA and 0 10 V type using jumpers J1 OUT1 and J2 OUT2 By closing pins on a specific jumper the related output...

Page 13: ...s properly mounted the external devices connected the power LED green on and the control LED red is constantly lit Place the lid back and fix it with the screws Make certain that the cable gland and t...

Page 14: ...r E2658 Mounting accessories 2 screws with plastic dowels Order code for E2658 CO options E2658 options Order code Integrated 90 265 V mains power supply module E2658 CO 230 Integrated 24 VAC power su...

Page 15: ...xible setting of analog output scales for each output Output zero and slope adjustment for calibration Free assignment of each of two relays to the chosen parameter Several relay control logic modes S...

Page 16: ...ter Error codes 01 Illegal function 02 Illegal data address 03 Illegal data value 04 Slave device failure details of last error 04 can be read from register 0x0008 Modbus holding registers Register ad...

Page 17: ...000 32000 ADC units 0 0x00A6 166 40167 RW Slope adjustment for gas data 1 65535 512 0x00A7 167 40168 RW The change rate limit for gas units s 1 32000 0 no limit 0 0x00A8 168 40169 RW Integrating filte...

Page 18: ...RE1 0 1000 s 0 0x00D8 216 40217 RW Switching delay for relay RE2 0 1000 s 0 0x00D9 217 40218 RW Minimal on off time for relay RE1 0 1000 s 0 0x00DA 218 40219 RW Minimal on off time for relay RE2 0 100...

Page 19: ...bit 1 0 1 analog outputs deactivated activated bit 2 0 1 in case the sensor is absent turn signaling off on analog output1 bit 3 0 1 in case the sensor is absent turn on signaling with low current hig...

Page 20: ...00 value for analog output 1 32000 32000 gas units User defined 0x0107 263 40264 RW 0 value for analog output 2 32000 32000 gas units User defined 0x0108 264 40265 RW 100 value for analog output 2 320...

Page 21: ...anufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manuf...

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