RKI Instruments M2 Manual del operador Pagina 16
- Pagina / 72
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
11 M2 Transmitter Operator’s Manual
connector at the bottom of the terminal PCB is used to connect the terminal PCB to the
control PCB with a ribbon cable. A 5 position connector on the left side of the terminal
PCB is used by factory or field service personnel to program the M2. On the combustible
and CO
2
versions of the M2, a factory adjust pot just above the programming connector is
used to set the detector current.
Power/Signal Terminal Strip
The power/signal terminal strip is a three position plug-in style terminal strip located at
the top of the left terminal column. It is used to connect 24 VDC power to the M2 and to
connect the 4 - 20 mA output signal to a device.
The signal output, the S terminal, does not have to be connected for the M2 to function.
The S terminal is used if you want to connect the 4 - 20 mA output signal to another device
such as a gas monitoring controller, chart recorder, or programmable controller (PLC).
Detector Terminal Strip
The detector terminal strip is a four position plug-in style terminal strip and is the middle
terminal strip in the left terminal column. For a combustible or CO
2
M2, all four terminals
are used to connect the detector to the M2. For a toxic or oxygen M2, only two of the
terminals are used for connecting a detector: two terminals are dedicated for connecting a
toxic detector and two are dedicated for connecting an oxygen detector (only one detector
can be installed).
Figure 10: Detector Terminal Strip
NOTE: The detector is factory-wired to the M2. See “Wiring the M2 Transmitter” on
page 18 for all wiring procedures related to M2.
Modbus Terminal Strip
The Modbus terminal strip is a three position plug-in style terminal strip and is the
bottom terminal strip in the left terminal column. It allows connection of the M2 into a
Modbus network.
C NC NO C NC NO C NC NO
ALARM 2 ALARM 1 FAIL
A B C
RS 485
PWR/SIGLEL
S
R W G B
C NC NO C NC NO C NC NO
ALARM 2 ALARM 1 FAIL
A B C
A B C
RS 485
RS 485
PWR/SIG
PWR/SIG
TOXIC OXY
TOXIC OXY
S
S
C
omb/CO
2
Detector
Terminal Strip
Oxy/Toxic Detector
Terminal Strip
A B C
RS 485
PWR/SIG
LEL
S
R W G B
- M2 Transmitter 1
- Operator’s Manual 1
- Product Warranty 3
- Table of Contents 4
- Chapter 1: Introduction 6
- Specifications 7
- Chapter 2: Description 9
- Magnetic Wand 10
- Gas Detector 10
- Detector Housing Cap 12
- Plug-In Oxygen Sensor 12
- Detector Housing Body 12
- Cap Gasket 12
- Hydrophobic Membrane 12
- Figure 6: 65-2423RK-05 H 13
- S Detector, CSA 13
- Hydrophobic 14
- Membrane 14
- Internal Description 15
- Control PCB 17
- Overview 19
- Mounting the M2 Transmitter 19
- S, CO, and Oxygen 21
- Wiring the M2 Transmitter 23
- See Chart 26
- Start Up 28
- Chapter 4: Operation 30
- Alarm Indications 31
- Alarm 1 Condition 32
- Alarm 2 Condition 32
- Fail Condition 33
- Low Power Alarm 33
- Chapter 5: Configuration Mode 35
- Parameter 36
- (Factory Set Value) 36
- Description 36
- Chapter 6: Gas Type Mode 38
- Chapter 7: Maintenance 41
- Quarterly 42
- Biannually 42
- Troubleshooting 43
- Calibration Frequency 45
- , and Toxic Versions 45
- Non-Intrusive Calibration 46
- Adjusting the Span Setting 47
- Calibration, Oxygen Version 48
- Adjusting the Zero Setting 50
- Replacing the Gas Detector 51
- Replacing the CO or H 52
- S Plug-in Sensor 52
- Versions” on page 40 54
- Termination Jumper 57
- Modbus Mode 58
- Supported Modbus Functions 60
- Parts List 65
- Register 20 72
Zanussi ZOA3572XMU manuales
Manuales del propietario y guías del usuario para Sandwicheras Zanussi ZOA3572XMU.
Ofrecemos 1 manuales en pdf Zanussi ZOA3572XMU para descargar gratis por tipos de documentos: Manual de usuario
Comentarios a estos manuales