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F197-A

SETPOINT GENERATOR

Signal input type A: (0)4-20mA

Signal outputs: (0)4-20mA or 0-10V control output and two alarm
outputs

Options: Intrinsically Safe, Modbus communication

F-Series - Field mounted indicators for safe and hazardous areas. More info: www.fluidwell.com/fseries

Summary of Contents for F197-A

Page 1: ...ut type A 0 4 20mA Signal outputs 0 4 20mA or 0 10V control output and two alarm outputs Options Intrinsically Safe Modbus communication F Series Field mounted indicators for safe and hazardous areas...

Page 2: ...of according to local regulations regarding waste electronic equipment If a battery is present in this product it should be disposed of separately The separate collection and recycling of your waste e...

Page 3: ...rocedures which if not performed correctly may lead to personal injury a safety hazard or damage of the F197 A or connected instruments A caution indicates actions or procedures which if not performed...

Page 4: ...6 Analog output 18 7 Communication optional 19 8 Others 19 4 Installation 20 4 1 General directions 20 4 2 Installation surrounding conditions 20 4 3 Dimensions Enclosure 21 4 4 Installing the hardwar...

Page 5: ...ability to process all types of sensor signals transmitting possibilities with two alarm and communication option outputs Sensor input This manual describes the unit with a 0 4 20mA sensor input A ver...

Page 6: ...ined battery To extend the battery life time option please make use of the power management functions as described in chapter 3 2 3 Display information The unit has a large transflective LCD with all...

Page 7: ...A This instruction is meant for users operators 2 2 CONTROL PANEL The following keys are available Fig 2 Control Panel Functions of the keys This key is used to program and save new values or settings...

Page 8: ...PROGRAM will be flashing 2 use to select the digits and to increase that value A negative value e g 40 F can be entered by pressing the middle and right button simultaneously 3 set the new PRESET valu...

Page 9: ...still be cancelled by waiting for 20 seconds or by pressing ENTER during three seconds the former value will be reinstated High or low alarm When the actual sensor value is outside the allowed range...

Page 10: ...re to be observed Ensure that the measuring system is correctly wired up according to the wiring diagrams The housing may only be opened by trained personnel Take careful notice of the Safety rules in...

Page 11: ...nique number which is displayed below the word SETUP at the bottom of the display The number is a combination of two figures The first figure indicates the function group and the second figure the sub...

Page 12: ...a is altered but ENTER is not pressed then the alteration can still be cancelled by waiting for 20 seconds or by pressing ENTER for three seconds the PROG procedure will be left automatically and the...

Page 13: ...able 32 OFFSET ignore default no relay 33 ALARM LO 999 999 999 999 units 34 ALARM HI 999 999 999 999 units 35 DELAY ALARM LO 0 1 999 9 seconds 36 DELAY ALARM HI 0 1 999 9 seconds 4 POWERMANAGEMENT 41...

Page 14: ...g the decimal point The following can be selected 00000 1111 1 222 22 333 333 SPAN 15 With the span the sensor signal is converted to the selected units setup 12 and 13 The span is determined on the b...

Page 15: ...nction be locked out setup 31 ALARM SET 31 This function determines following operate the alarm values can be set at both Operator level and SETUP level setup the alarm values can be set at SETUP leve...

Page 16: ...ears Note after a button has been pressed by the operator the display refresh rate will always switch to FAST for 30 seconds When OFF is selected the display will be switched off after 30 seconds and...

Page 17: ...53 REQUIRED OUTPUT 450 L 25 L 25 450 x 100 5 5 16mA x 5 5 4mA 4 88mA TUNE MIN 4MA 54 With this setting it is possible to calibrate the input value for 0 4mA as the signal from the sensor might not be...

Page 18: ...64 A low value cut off can be set as a percentage of the full range of 16mA or 20mA 10V When the value is less than the required value the current will be 4mA less suitable function for the F197 Exam...

Page 19: ...endix C and the Modbus communication protocol description for a detailed explanation BAUDRATE 71 For external control the following communication speeds can be selected 1200 2400 4800 9600 baud BUS AD...

Page 20: ...contact is no longer assured when the housing cover is removed or the panel cabinet has been opened danger from electrical shock The housing may only be opened by trained personnel Take careful notice...

Page 21: ...mm 30mm 22 5mm M20 x 1 5 M16 x 1 5 M16 x 1 5 30mm 30mm 22 50mm M20 x 1 5 22 5mm M20 x 1 5 M20 x 1 5 25mm 25mm 22 5mm 1 2 NPT 0 9 3x 1 2 NPT 0 12 0 12 0 9 HA HM HN HO HP HT HU 6 x M12 12mm 12mm 24mm 24...

Page 22: ...box flat bottom HE HF HG HH D 12mm 12mm 12mm 24mm 24mm 36mm 36mm 14mm 17mm 22 5mm 30mm 30mm D 16mm D 20mm 0 9 D 22mm 0 866 22 5mm 25mm 25mm D 20mm D 20mm D 16mm HC 75 mm 2 95 118 mm 4 65 104 mm 4 09...

Page 23: ...ue to impact or friction sparks between the enclosure and iron steel is excluded Do ground the aluminum enclosure properly as indicated if the F197 A has been supplied with the 115 230V AC power suppl...

Page 24: ...al power consumption PD max 50mA 24V and PF PM max 400mA 24V The voltage is selected with the three switches inside the enclosure Fig 9 switch position voltage selection type PD PF PM Switch positions...

Page 25: ...12 24V max 50mA AC AC PD 8 30V DC 8 2 12 24V max 50mA L L PF 24V AC 15 8 2 12 24V max 400mA AC AC PF 24V DC 15 8 2 12 24V max 400mA L L PM 115 230V AC 15 8 2 12 24V max 400mA EARTH AC AC Note PD do n...

Page 26: ...s available with this option Max driving capacity 50mA 24V DC per output Requires power supply type PD PF PM Type OR A mechanical relay output according the functions R1 and R2 is available with this...

Page 27: ...and the to terminal 8 When power is applied to these terminals the optional internal battery will be disabled enabled automatically to extend the battery life time Only valid for standard passive outp...

Page 28: ...the output value is available with this option When the output is disabled a 3 5mA signal will be generated on these terminals Max driving capacity 1000 Ohm 30VDC This option can be battery powered b...

Page 29: ...cessed 4 times a second with a 14 bits accuracy The input is not isolated For Intrinsically safe applications without input loop power please read chapter 5 Terminal 09 10 Type A PL sensor input power...

Page 30: ...7 with a voltage between 8V and 24V Terminal 26 31 backlight option type ZB Note if the unit is supplied with a power supply type PD PF or PM the backlight supply is integrated so the text following i...

Page 31: ...ns and precautionary measures in the front of this manual Safety Instructions When two or more active intrinsically safe circuits are connected to the indicator in order to prevent voltage and or curr...

Page 32: ...The indicator is either supplied by the internal supply option PC or the external supply connected to terminals 0 and 1 option PD or the circuit supply connected to terminals 7 and 8 option AP The ma...

Page 33: ...It is required to link the minus from the analog output terminal 7 with a ground terminal of the unit e g terminal 5 or 9 Please check the drawings following Type PD XI Intrinsically Safe power supply...

Page 34: ...put 2 Note power supply type PD the supply voltage to the sensor is as connected to terminal 1 internally linked Alarm output 1 e g alarm Due to analog output type AF the unit has to be powered with b...

Page 35: ...ot DTR 12V 27 e g PC Configuration example IIB IIIC and IIC F197 A AF CT OT PD XI Ci is negligibly small Ci is negligibly small e g alarm Switch output type OT passive transistor Switch output type OT...

Page 36: ...ed Ex label are certified for replacement and use in hazardous areas Batteries for use in safe areas have no Ex label DO NOT EXCHANGE Using the wrong type of battery can pose a SERIOUS RISK For use in...

Page 37: ...low temperature applications or surroundings with high humidity above 90 annual mean It is the users responsibility to take all precautions to dehumidify the internal atmosphere of the F197 A in such...

Page 38: ...pe HU Type HZ GRP enclosures Type HD Type HE Type HF Type HG Type HH Dimensions 130 x 120 x 75mm 5 10 x 4 72 x 2 95 LxHxD IP67 NEMA4X Drilling 2x PG9 1x M20 Drilling 2x M16 1x M20 Drilling 1x M20 Dril...

Page 39: ...Ex ia IIB IIC T4 Ga Ex ia IIIC T100 C Da IP6x Explosion proof Type XD XF ATEX approval ref EX II 2 GD EEx d IIB T5 Weight appr 15kg Dimensions of enclosure 350 x 250 x 200mm 13 7 x 9 9 x 7 9 LxHxD En...

Page 40: ...tor outputs not isolated Load max 50V DC 300mA Communication option Functions reading display information reading writing all settings and setpoint value Protocol Modbus RTU Speed 1200 2400 4800 9600...

Page 41: ...f the external power supply according to the specification The pass code is unknown If the pass code is not 1234 there is only one possibility left call your supplier ALARM When the alarm flag starts...

Page 42: ...HF197AEN_v0501_04 Page 42 APPENDIX C COMMUNICATION VARIABLES Contact Technical support for details...

Page 43: ...6 calibrate 17 filter 17 Sensor input 29 serial number 19 setpoint decimals 14 decimals Span 14 enter alarm value 9 measuring unit 14 15 time unit 14 Setpoint enter a preset value 8 SETUP level 10 sub...

Page 44: ...mode operational 5 SENSOR 51 formula interpolation 52 filter 01 off 53 cut off 00 0 54 calibrat low 0 4mA default 55 calibrat high 20mA default 6 ANALOG OUTPUT 61 output disabled 62 min value 4mA 0000...

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