PR 9116 Series User manual

9116
Universal
converter
No. 9116V104-UK
Product version: 9116-003

1341
PR electronics A/S tilbyder et bredt program af analoge og digitale
signalbehandlingsmoduler til industriel automation. Programmet
består af Isolatorer, Displays, Ex-barrierer, Temperaturtransmittere,
Universaltransmittere mfl. Vi har modulerne, du kan stole på i selv
barske miljøer med elektrisk støj, vibrationer og temperaturudsving,
og alle produkter opfylder de strengeste internationale standarder.
Vores motto »Signals the Best« er indbegrebet af denne filosofi – og
din garanti for kvalitet.
PR electronics A/S oers a wide range of analogue and digital
signal conditioning devices for industrial automation. The product
range includes Isolators, Displays, Ex Interfaces, Temperature
Transmitters, and Universal Devices. You can trust our products in
the most extreme environments with electrical noise, vibrations and
temperature fluctuations, and all products comply with the most
exacting international standards. »Signals the Best« is the epitome
of our philosophy – and your guarantee for quality.
PR electronics A/S ore une large gamme de produits pour le
traitement des signaux analogiques et numériques dans tous
les domaines industriels. La gamme de produits s’étend des
transmetteurs de température aux acheurs, des isolateurs aux
interfaces SI, jusqu’aux modules universels. Vous pouvez compter
sur nos produits même dans les conditions d’utilisation sévères,
p.ex. bruit électrique, vibrations et fluctuations de température.
Tous nos produits sont conformes aux normes internationales les
plus strictes. Notre devise »SIGNALS the BEST« c’est notre ligne
de conduite - et pour vous l’assurance de la meilleure qualité.
PR electronics A/S verfügt über ein breites Produktprogramm an
analogen und digitalen Signalverarbeitungsmodule für die in-
dustrielle Automatisierung. Dieses Programm umfasst Displays,
Temperaturtransmitter, Ex- und galvanische Signaltrenner, und
Universalgeräte. Sie können unsere Geräte auch unter extremen
Einsatzbedingungen wie elektrisches Rauschen, Erschütterungen
und Temperaturschwingungen vertrauen, und alle Produkte von
PR electronics werden in Übereinstimmung mit den strengsten
internationalen Normen produziert. »Signals the Best« ist Ihre
Garantie für Qualität!
DK
UK
FR
DE

9116 - Product Version 9116-003 1
UNIVERSAL CONVERTER
9116
CONTENTS
Warning....................................................................................................... 2
Safety instructions................................................................................. 2
How to demount system 9000 ........................................................ 4
Advanced features................................................................................. 5
Application................................................................................................. 5
Technical characteristics...................................................................... 5
Applications............................................................................................... 6
PR 4501 Display / programming front........................................... 7
Ordering codes for 9116B .................................................................. 8
Accessories ............................................................................................... 8
Electrical specifications........................................................................ 8
Configuration of sensor error check................................................ 12
Input signal outside range.............................................................. 13
Sensor error detection...................................................................... 13
Hardware error..................................................................................... 14
Connections .............................................................................................. 16
Block diagram........................................................................................... 17
Signal error and cable fault indications
without display front......................................................................... 18
Configuration / operating the function keys............................... 19
Routing diagram...................................................................................... 24
Routing diagram, Advanced settings (ADV.SET)........................ 26
Scrolling help texts in display line 3............................................... 27
Graphic depiction of window ............................................................. 29
Graphic depiction of setpoint ............................................................ 30
Appendix.................................................................................................... 31
IECEx Installation Drawing.................................................................. 32
ATEX Installation Drawing .................................................................. 36
FM Installation Drawing....................................................................... 40
INMETRO Installation Drawing.......................................................... 44
Safety Manual .......................................................................................... 48

2 9116 - Product Version 9116-003
SYMBOL IDENTIFICATION
Triangle with an exclamation mark: Read the manual before installation
and commissioning of the device in order to avoid incidents that could lead
to personal injury or mechanical damage.
The CE mark proves the compliance of the device with the essential
requirements of the directives.
The double insulation symbol shows that the device is protected by
double or reinforced insulation.
Ex devices have been approved according to the ATEX directive for use in
connection with installations in explosive areas. See installation drawings
in appendix.
SAFETY INSTRUCTIONS
DEFINITIONS
Hazardous voltages have been defined as the ranges: 75...1500 Volt DC, and
50...1000 Volt AC.
Technicians are qualified persons educated or trained to mount, operate, and also
troubleshoot technically correct and in accordance with safety regulations.
Operators, being familiar with the contents of this manual, adjust and operate
the knobs or potentiometers during normal operation.
WARNING
The following operations should only be carried out on a discon-
nected device and under ESD-safe conditions:
General mounting, connection and disconnection of wires.
Troubleshooting the device.
Repair of the device and replacement of circuit breakers must
be done by PR electronics A/S only.
WARNING
Do not open the front plate of the device as this will cause dama-
ge to the connector for the display / programming front PR 4501.
This device contains no DIP-switches or jumpers.

9116 - Product Version 9116-003 3
RECEIPT AND UNPACKING
Unpack the device without damaging it and check whether the device type
corresponds to the one ordered. The packing should always follow the device
until this has been permanently mounted.
ENVIRONMENT
Avoid direct sunlight, dust, high temperatures, mechanical vibrations and shock,
as well as rain and heavy moisture. If necessary, heating in excess of the stated
limits for ambient temperatures should be avoided by way of ventilation.
The device must be installed in pollution degree 2 or better.
The device is designed to be safe at least under an altitude up to 2 000 m.
MOUNTING
Only technicians who are familiar with the technical terms, warnings, and instruc-
tions in the manual and who are able to follow these should connect the device.
Should there be any doubt as to the correct handling of the device, please contact
your local distributor or, alternatively,
PR electronics A/S
www.prelectronics.com
The use of stranded wires is not permitted for mains wiring except when wires
are fitted with cable ends.
Descriptions of input / output and supply connections are shown in the block
diagram and on the side label.
The device is provided with field wiring terminals and shall be supplied from
a Power Supply having double / reinforced insulation. A power switch shall be
easily accessible and close to the device. The power switch shall be marked as
the disconnecting unit for the device.
For installation on Power Rail 9400 the power is supplied by Power Control Unit
9410.
Year of manufacture can be taken from the first two digits in the serial number.
CALIBRATION AND ADJUSTMENT
During calibration and adjustment, the measuring and connection of external
voltages must be carried out according to the specifications of this manual. The
technician must use tools and instruments that are safe to use.

4 9116 - Product Version 9116-003
NORMAL OPERATION
Operators are only allowed to adjust and operate devices that are safely fixed in
panels, etc., thus avoiding the danger of personal injury and damage. This means
there is no electrical shock hazard, and the device is easily accessible.
CLEANING
When disconnected, the device may be cleaned with a cloth moistened with
distilled water.
LIABILITY
To the extent the instructions in this manual are not strictly observed, the
customer cannot advance a demand against PR electronics A/S that would
otherwise exist according to the concluded sales agreement.
HOW TO DEMOUNT SYSTEM 9000
Picture 1:
By lifting the bottom lock, the device
is detached from the power rail.

9116 - Product Version 9116-003 5
UNIVERSAL CONVERTER
9116
• Input for RTD, TC, Ohm, potentiometer, mA and V
• Supply for 2-wire transmitters
• Active / passive mA output and relay output
• Can be supplied separately or installed on power rail, PR 9400
• SIL 2-certified via Full Assessment
Advanced features
• Configurationandmonitoringbywayofdetachabledisplayfront(PR4501);
process calibration, signal and relay simulation.
• Advancedrelayconfiguration,e.g.setpoint,window,delay,sensorerror
indication and power monitoring.
• Copyingoftheconfigurationfromonedevicetoothersofthesametypevia
PR4501.
• ReducedUoExdata<8.3Vforactiveinputsignals.
• TCinputswithinternalorexternalCJCforhigheraccuracy.
• Thedeviceautomaticallydetectswhetheritmustsupplyanactiveorapassive
current signal.
Application
• The device can be mounted in the safe area and in zone 2 / cl. 1 div. 2 and
receive signals from zone 0, 1, 2 and zone 20, 21, 22 including M1 / Class I/II/
III, Div. 1, Gr. A-G.
• Conversionandscalingoftemperature,voltage,potentiometerandlinear
resistance signals.
• Powersupplyandsignalisolatorfor2-wiretransmitters.
• Monitoringoferroreventsandcablebreakageviatheindividualstatusrelay
and/or a collective electronic signal via the power rail.
• The9116hasbeendesigned,developedandcertifiedforuseinSIL2
applications according to the requirements of IEC 61508.
Technical characteristics
• 1greenand1redfrontLEDindicateoperationstatusandmalfunction.1yellow
LED indicates relay status.
• 2.6kVACgalvanicisolationbetweeninput,outputandsupply.

6 9116 - Product Version 9116-003
*
mA
mA
Tx
+
-
+
+
+
-
+
44
43
42
41
44
43
42
41
12
11
14
13
31
32
33
34
54
53
52
51
APPLICATIONS
Input signals:
Poten-
tiome-
ter TC
RTD and lin. R
Connection, wires Analogue, 0/4...20 mA and relay
Relay
Relay
N.O.
Rail, +24 VDC
Rail, Gnd.
Power rail
Status relay signal
Output signals:
* Order separately:
CJCconnector5910Ex
Current Volt- age
Device status
Device status
Gnd.
Supply +19.2...31.2 VDC
N.C.
Power connection:
Supply via
power rail
Zone 0, 1, 2,
20, 21, 22, M1 /
Cl. I/II/III, div. 1
gr. A-G Zone 2 / Cl. 1, div. 2, gr. A-D or safe area
No connection
No connection

9116 - Product Version 9116-003 7
PR 4501 DISPLAY / PROGRAMMING FRONT
Functionality
The simple and easily understandable menu structure
and the explanatory help texts guide you effortlessly and
automatically through the configuration steps, thus making the
product very easy to use. Functions and configuration options
are described in the section ”Configuration / operating the
function keys”.
Application
• Communicationsinterfaceformodificationofoperationalparametersin9116.
• Canbemovedfromone9116devicetoanotheranddownloadthe
configuration of the first unit to subsequent units.
• Fixeddisplayforvisualisationofprocessdataandstatus.
Technical characteristics
• LCDdisplaywith4lines;Line1(H=5.57mm)showsinputstatus,line2
(H=3.33)mmtoggelsbetweeninputvalueandtag.no.Line3(H=3.33
mm) shows output value and UNIT. Line 4 shows status for relay and
communicationandwhetherthedeviceisSIL-locked.Staticdot=SIL-locked
andflashingdot=notSIL-locked.
• Programmingaccesscanbeblockedbyassigningapassword.Thepassword
is saved in the device in order to ensure a high degree of protection against
unauthorised modifications to the configuration.
Mounting / installation
•Click4501ontothefrontof9116.

8 9116 - Product Version 9116-003
Electrical specifications
Specifications range............................................... -20°C to +60°C
Storage temperature.............................................. -20°C to +85°C
Common specifications:
Supply voltage, DC.................................................. 19.2...31.2 VDC
Max. consumption.................................................... ≤3.5 W
Fuse............................................................................... 1.25 A SB / 250 VAC
Isolation - test / working:
Input to any...................................................... 2.6 kVAC / 300 VAC reinforced
Analogue output to supply........................ 2.6 kVAC / 300 VAC reinforced
Status relay to supply .................................. 1.5 kVAC / 150 VAC reinforced
Communications interface ................................... Programming front 4501
Signal / noise ratio .................................................. Min. 60 dB (0...100 kHz)
Response time (0...90%, 100...10%):
Temperature input, programmable.......... 1...60 s
mA / V input, programmable...................... 0.4...60 s
Calibration temperature ........................................ 20...28°C
Accuracy, the greater of the general and basic values:
General values
Input
type Absolute accuracy Temperature coefficient
All ≤±0.1% of span ≤±0.01% of span / °C
4501 = Display / programming front
4511 = Modbus communication enabler
5910Ex = CJC connector
9400 = Power rail
9404 = Module stop for rail
9410 = Power control unit
9420 = Power supply 24 V / 120 W - Ex nAC
Accessories
Type Max. loop voltage
9116 Uo 28 VDC : 1
Uo 22 VDC : 2
Ordering codes for 9116B

9116 - Product Version 9116-003 9
Auxiliary supplies for 9116B1:
2-wire supply (terminal 54...52)........................ 28...16.5 VDC / 0...20 mA
Auxiliary supplies for 9116B2:
2-wire supply (terminal 54...52)........................ 22...16.5 VDC / 0...20 mA
Wire size (max....min.)............................................. AWG 26...14 / 0.13...2.08 mm2
stranded wire
Screw terminal torque ........................................... 0.5 Nm
Relative humidity.....................................................  <95%RH(non-cond.)
Dimen., without display front (HxWxD).......... 109 x 23.5 x 104 mm
Dimensions, with display front (HxWxD)....... 109 x 23.5 x 116 mm
Protection degree.................................................... IP20
Weight .......................................................................... 185 g / 200 g with 4501
EMC immunity influence.................................................. <±0.5%ofspan
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ................................. <±1%ofspan
Basic values
Input
type Basic accuracy Temperature coefficient
mA ≤ ±16 µA ≤ ±1.6 µA / °C
Volt ≤±20 µV ≤±2 µV / °C
Pt100, Pt200,
Pt 1000 ≤±0.2°C ≤±0.02°C / °C
Pt500, Ni100,
Ni120, Ni 1000 ≤±0.3°C ≤±0.03°C / °C
Pt50, Pt400, Ni50 ≤±0.4°C ≤±0.04°C / °C
Pt250, Pt300 ≤±0.6°C ≤±0.06°C / °C
Pt20 ≤±0.8°C ≤±0.08°C / °C
Pt10 ≤±1.4°C ≤±0.14°C / °C
TC type:
E,J,K,L,N,T,U ≤±1°C ≤±0.1°C / °C
TC type: R, S, W3,
W5, LR ≤±2°C ≤±0.2°C / °C
TC type: B
160...400°C ≤±4.5°C ≤±0.45°C / °C
TC type: B
400...1820°C ≤±2°C ≤±0.2°C / °C

10 9116 - Product Version 9116-003
RTD, linear resistance and potentiometer input:
Input for RTD types:
Pt10*,Pt20*,Pt50*,Pt100,Pt200,Pt250,Pt300,Pt400,Pt500,Pt1000
Ni50,Ni100,Ni120,Ni1000
Effect of sensor cable resistance
(3- / 4-wire), RTD.....................................................  <0.002Ω/ Ω
Sensor error detection, RTD................................ Programmable ON / OFF
Short circuit detection, RTD ................................ Yes
Cable resistance per wire (max.), RTD............. 50 Ω
Sensor current, RTD................................................ Nom. 0.2 mA
* No short circuit detection for Pt10, Pt20 and Pt50
* No short circuit detection for Lin. R_0%≤ app. 18 Ω
TC input:
Coldjunctioncompensation(CJC):
via external sensor in connector 5910. 20...28°C ≤±1°C
-20...20°C and 28...70°C ≤±2°C
 viainternalCJCsensor.................................. ±(2.0°C + 0.4°C * ∆t)
∆t=internaltemperature-ambienttemperature
Sensor error detection........................................... Programmable ON or OFF
(only wire breakage)
Input
type Min. value Max. value Standard
Pt100
Ni100
Linear resist.
Potentiometer
-200°C
-60°C
0 Ω
10 Ω
+850°C
+250°C
10000 Ω
10000 Ω
IEC60751
DIN 43760
-
-
Type Min. value Max. value Standard
B
E
J
K
L
N
R
S
T
U
W3
W5
LR
+0°C
-100°C
-100°C
-180°C
-200°C
-180°C
-50°C
-50°C
-200°C
-200°C
0°C
0°C
-200°C
+1820°C
+1000°C
+1200°C
+1372°C
+900°C
+1300°C
+1760°C
+1760°C
+400°C
+600°C
+2300°C
+2300°C
+800°C
IEC 60584-1
IEC 60584-1
IEC 60584-1
IEC 60584-1
DIN 43710
IEC 60584-1
IEC 60584-1
IEC 60584-1
IEC 60584-1
DIN 43710
ASTM E988-90
ASTM E988-90
GOST 3044-84

9116 - Product Version 9116-003 11
Sensor error current:
when detecting............................................... Nom. 2 μA
else....................................................................... 0 μA
Current input:
Measurement range................................................ 0...20 mA
Programmable measurement ranges............... 0...20 and 4...20 mA
Input resistance........................................................ Nom. 20 Ω+ PTC 50 Ω
Sensor error detection:
Loop break 4...20 mA.................................... Yes
NB: Only when input is selected as 4...20 mA
Voltage input:
Measurement range................................................ 0...10 VDC
Programmable measurement ranges............... 0...1 / 0.2...1 / 0...5 / 1...5 /
0...10 and 2...10 VDC
Input resistance........................................................ Nom. >10 MΩ
Current output:
Signal range (span) ................................................. 0...20 mA
Programmable signal ranges............................... 0...20 / 4...20 /
20...0 and 20...4 mA
Load (max.)................................................................. 20 mA / 600 Ω/ 12 VDC
Load stability............................................................. ≤0.01% of span / 100 Ω
Sensor error reaction.............................................. 0 / 3.5 / 23 mA / none
NAMUR NE 43 Upscale/Downscale................. 23 mA / 3.5 mA
Output limitation:
on 4...20 and 20...4 mA signals................ 3.8...20.5 mA
on 0...20 and 20...0 mA signals .............. 0...20.5 mA
Current limit ............................................................... ≤28 mA
2-wire 4...20 mA output:
Signal range............................................................... 4...20 mA
Load stability............................................................. ≤0.01% of span / 100 Ω
Load resistance......................................................... ≤ (Vsupply -3.5) / 0.023 A [Ω]
External 2-wire supply range............................. 3.5...26 VDC
Effect of external 2-wire supply
voltage variation......................................................  <0.005%ofspan/V
Relay output in safe area:
Relay functions......................................................... Setpoint, Window, Sensor error,
Power and Off
Hysteresis, in % of span / display range........ 0.1...25 / 1...25
On and Off delay...................................................... 0...3600 s
Sensor error reaction.............................................. Break / Make / Hold
Max. voltage .............................................................. 250 VAC / 30 VDC
Max. current............................................................... 2 AAC / 2 ADC
Max. AC power .......................................................... 500 VA / 60 W

12 9116 - Product Version 9116-003
Status relay in safe area:
Max. voltage .............................................................. 125 VAC / 110 VDC
Max. current............................................................... 0.5 AAC / 0.3 ADC
Max. AC power .......................................................... 62.5 VA / 32 W
Approvals:
EMC 2004/108/EC .................................................. EN 61326-1
LVD 2006/95/EC...................................................... EN 61010-1
c UL us, Standard for Safety................................ UL 61010-1
GOST R
Marine:
Det Norske Veritas, Ships & Offshore............. Stand. f. Certific. No. 2.4
I.S. / Ex:
ATEX 94/9/EC............................................................ KEMA 10ATEX0053 X
IECEx............................................................................. IECEx KEM 10.0022X
c FM us......................................................................... 3038267-C
INMETRO ..................................................................... NCC 12.1309 X
GOST Ex
Functional Safety:
exida, Cert No............................................................ PREl 070902 P0002 C05
SIL2 Certified & Fully Assessed acc. to IEC 61508
FMEDA report - www.prelectronics.com
of span =ofthecurrentlyselectedmeasurementrange
Configuration of sensor error check
Sensor error check:
Device: Configuration Sensor error detection:
9116 ERR.ACT=NONE-OUT.ERR=NONE. OFF
Else: ON

9116 - Product Version 9116-003 13
Outside range readout (IN.LO, IN.HI):
If the valid range of the A/D converter or the polynomal is exceeded.
Input Range Readout Limit
VOLT
0...1 V / 0.2...1 V IN.LO <-25mV
IN.HI > 1.2 V
0...10 V / 2...10 V IN.LO <-25mV
IN.HI > 12 V
CURR 0...20 mA / 4...20 mA IN.LO <-1.05mA
IN.HI > 25.05 mA
LIN.R
0...800 ΩIN.LO <-10Ω
IN.HI > 900 Ω
0...10 kΩIN.LO <-10Ω
IN.HI > 11 kΩ
POTM 0 - 100% IN.LO <-0.5%
IN.HI > 100.5 %
TEMP TC / RTD IN.LO <temperaturerange-2°C
IN.HI > temperature range +2°C
Sensor error detection (SE.BR, SE.SH):
Input Range Readout Condition
CURR Loop break (4...20 mA) SE.BR <=3.6mA;>=21mA
POTM All, SE.BR on all 3-wire SE.BR Sensor broken
SE.SH Sensor shorted
LIN.R All SE.BR Sensor broken or wire
resistance too high
For Lin. R_0%≥ app. 18 ΩSE.SH Sensor shorted
TEMP All SE.BR Sensor broken or wire
resistance too high
Pt100 to Pt1000 and Ni50 to Ni1000 SE.SH Sensor shorted
Display readout below . / above max. (-1999, 9999):
Input Range Readout Limit
All All -1999 Displayreadout<-1999
9999 Display readout >9999
Visualisation in 4501 of:
Input signal outside range
Sensor error detection

14 9116 - Product Version 9116-003
Hardware error
Readout at hardware error
Error search Readout Cause
CJCsensorerror-checkdevicetemperature CJ.ER
DefectinternalCJCsensoror
CJCtemperatureoutofallowed
range **
CJCconnectorerror-checkCJCconnectorblock CJ.CE
Defect(ormissing)CJCconnector
or temperature out of allowed
range **
Input error - check input connection and reset power IN.ER
Signal levels on input beyond
limits or connected to wrong
terminals*
Output error - check output connections and reset
power AO.ER Error in analogue output current
(SIL mode only)*
No communication NO.CO No communication
with (4501)
Flash memory error - check configuration FL.ER
CO.ER
FLASH error
(configuration invalid)***
Invalid configuration type or version TY.ER Configuration read from EEprom
has invalid type or rev. no.
Hardware error RA.ER RAM error*
Hardware error IF.ER Internal Flash error*
Hardware error SW.ER SW monitor error*
Hardware error AD.ER A/D converter error*
Hardware error AO.SU Analogue output
supply error*
Hardware error CA.ER Factory calibration error*
Hardware error CM.ER Main CPU error*
Hardware error RE.ER Relay readback error*
Hardware error II.ER Initialization check error*
Hardware error RS.ER Reset error*
Hardware error IC.ER Input communication error*
Hardware error M1.ER Main CPU to Ch.1 error*
Hardware error MC.ER Main CPU config. error*
Hardware error MF.ER Main CPU Flash error*
Hardware error MR.ER Main CPU Ram error*
Hardware error MS.ER Main CPU supply error*
Hardware error MP.ER Main CPU ProgFlow error*
Hardware error MI.ER Main CPU initialization
check error*
Hardware error DE.ER Device error*
Hardware error FC.ER Invalid code checksum in 4501

9116 - Product Version 9116-003 15
! All error indications in the display flash once per second (1 Hz), and the corresponding help text
is shown. If the error is a sensor error, the display backlight flashes as well - this is acknowledged
(stopped) by pushing the OK button.
* Error is acknowledged by resetting the device power
** Error can be disregarded by selecting input type different than TC.
*** Error is acknowledged by stepping through the basic setup.

16 9116 - Product Version 9116-003
31 32 33 34
11 12 13 14
51 52 53 54 51 52 53 54
41 42 43 44 41 42 43 44
41 42 43 44 41 42 43 44 41 42 43 44
41 42 43 44
41 42
51 52 53 54
Tx
11 12 13 14
mA mA
11 12 13 14
N.O.
+24 V
N.C.
91 92 93 94 95
NCNC
+24 V
1 3
2
+
+-
+- +- +-
+-+-
CJC 44
CONNECTIONS
Inputs:
Outputs:
Supply and
status relay
Current
(Active output) Relay
RTD, 3- / 4-wireRTD, 2-wire
Resistance, 2-wire Resistance,
3- / 4-wire Potentiometer
Current Voltage2-wire transmitter
Gnd.
2-wire transmitter
(Passive output)
* Order separately:
CJCconnector
5910Ex.
Gnd.
Power Rail
connections
NC=noconnection
Error signal
TC,internalCJC
sensor *TC,
CJCconnector

9116 - Product Version 9116-003 17
9116
51
31
14
32 34 33
12 11 13
54 53 52
44 43 42 41
NC*NC*
+24V
CPU
FLASH
 Io20 mA I 800.0
1
+
-
+
-
Tx
432
*
+
-
I+
mA
mA
-
+
BLOCK DIAGRAM
Device status,
Green
Relay status, Yellow
Ch. status, Red
Status relay N.C. Status relay N.C.
Gnd. Supply +24 VDC
Relay N.O. Relay N.O.
Gnd.
Power Rail connections
Input
RTD, conn.
wires
Potentiometer
TC
Volt-
age
Current
mA
output
Supply
Relay
output
*NC=noconnection

18 9116 - Product Version 9116-003
Signal error and cable fault indications without display front
List of LED and error signal indications
Condition Green LED Relay:
Yellow LED
Error:
Red LED
Status relay,
N.C.
Power rail
signal status
No supply OFF OFF OFF De-energized Closed
Device failure OFF ON De-energized Closed
Device OK Flashing Energized Open
Signal OK Flashing OFF Energized Open
Output relay energized Flashing ON OFF Energized Open
Output relay energized
w. wire short/break Flashing ON Flashing De-energized Closed (if enab-
led)
Output relay de-energized
w. wire short/break Flashing OFF Flashing De-energized Closed (if enab-
led)
Output relay de-energized Flashing OFF OFF Energized Open