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E2608-NH3-P

Rev 27.07.2022

0x00DD

221 /

40222

RW

LOW setpoint for relay
RE1

0...65535 (gas units)

see

Specifications

0x00DE

222 /

40223

RW

HIGH setpoint for relay
RE1

0...65535 (gas units)

see

Specifications

0x00DF

223 /

40224

RW

LOW setpoint for relay
RE2

0...65535 (gas units)

see

Specifications

0x00E0

224 /

40225

RW

HIGH setpoint for relay
RE2

0...65535 (gas units)

see

Specifications

0x00FF

255 /

40256

RW

Sensor, analog outputs,
LED and buzzer status

bit[0]=0/1 –  sensor
present/absent,

RO

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/high current
on analog output1; if bit[2]=0
this bit will be ignored
bit[4]=0/1 – in case of sensor
absent, turn signaling off/on
analog output2
bit[5]=0/1 – in case of sensor
absent, turn on signaling with
low current/high current on
analog output2; if bit[4]==0
this bit will be ignored
bit[6]=0/1 – current/voltage
output detected on output1,

RO

bit[7]=0/1 – current/voltage
output detected on output2,

RO

bit[8]=0/1 – LED
deactivated/activated
bit[9]=0/1 – buzzer
deactivated/activated
bit[10]=0/1 - LED is on/off in
normal condition
bit[11]=0/1 - 1 Hz (50% on,
50% off) LED signal off/on if
relay1 turned on
bit[12]=0/1 - 2 Hz (50% on,
50% off) LED signal off/on if
relay2 turned on

user

defined

19

Содержание PluraSens E2608-NH3-P

Страница 1: ...PluraSens Ammonia Detector Transmitter E2608 NH3 P User Manual...

Страница 2: ...Sensor probe handling 9 Gas sensor replacement procedures 9 Electrical connections 10 Correct and incorrect cabling for 24 VAC 12 Operation 13 Maintenance 13 Calibration 13 Delivery set 14 Order code...

Страница 3: ...emical formula NH3 Molar weight 17 Relative gas density to air 0 59 Conversion 1 ppm 0 70 mg m3 Boiling point 33 3 C Low explosive limit LEL vol in air 15 Upper explosive limit UEL vol in air 28 Odor...

Страница 4: ...olation Analog outputs 2 4 20 mA 0 10 V user settable Outputs assignment OUT1 Gas OUT2 Gas Output scale width 10 resolution Recommended 20 100 of the detection range Analog output scale can be set acc...

Страница 5: ...as Normal ambient oxygen level Avoid strong mechanical shock vibrations or EMI Avoid exposure to corrosive gases or silicone containing products Other options Remote probe Protection IP65 default cabl...

Страница 6: ...to the safety provisions applicable in the country of use Do not perform any maintenance operation with the power on Do not let water or foreign objects inside the device Removal of the PCB from the e...

Страница 7: ...ius For early leakage detection install the sensor as close as possible to the potential leakage sources flanges valves pressure reducers pumps etc taking into consideration other points listed above...

Страница 8: ...E2608 NH3 P Rev 27 07 2022 Mounting dimensions Wall mount version with mounting lugs Duct mount version 8...

Страница 9: ...or head cap and remove the old filter Place a new filter into the cap and tighten it again NOTE Never stab or press the filter near its center where the sensor is located since this may damage the sen...

Страница 10: ...connection diagram below connect the analog outputs and digital interface terminals to the relevant devices according to your tasks Version without PSU Version with PSU Jumpers J1 OUT1 type open 4 20...

Страница 11: ...A and B on the device represent DATA and DATA respectively polarity must be respected when connecting to an external RS485 network Both analog outputs can be independently changed between 4 20 mA and...

Страница 12: ...E2608 NH3 P Rev 27 07 2022 Correct and incorrect cabling for 24 VAC 12...

Страница 13: ...rt on off pulses Normal operating measurement Continuously on or off Make sure that the detector transmitter is properly mounted the external devices connected power LED green on and the control LED r...

Страница 14: ...flange for Remote probe option Fixing clamp for Remote probe option Order code for E2608 NH3 P options E2608 options Order code Remote probe 3 m cable E2608 NH3 P RP33 3 Remote probe 10 m cable E2608...

Страница 15: ...parameter Flexible 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...

Страница 16: ...ple registers 06 Write a single register 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...

Страница 17: ...Description Supported values dec Default 0x00A5 165 40166 RW Zero adjustment for gas data ADC 32000 32000 ADC units 0 0x00A6 166 40167 RW Slope adjustment for gas data 1 65535 512 0x00A7 167 40168 RW...

Страница 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 10...

Страница 19: ...aling off on analog output1 bit 3 0 1 in case the sensor is absent turn on signaling with low current high current on analog output1 if bit 2 0 this bit will be ignored bit 4 0 1 in case of sensor abs...

Страница 20: ...x0107 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 32000 32000 gas units User defined The new value is applied after re...

Страница 21: ...Manufacturer 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 Man...

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