Temperature / mA converter
9113B
– Input for RTD, TC and mA
– Active / passive mA output via the same two terminals
– 1 or 2 channels
– Can be supplied separately or installed on power rail, PR type 9400
– SIL 2-certified via Full Assessment
Advanced features
• Configuration and monitoring by way of detachable display
front (PR 4511/4501); process calibration and signal
simulation.
• Copying of the configuration from one device to others of the
same type via the display front.
• TC inputs can use either the internal CJC or a terminal with a
built-in Pt100 sensor (PR 5910Ex, channel 1 / PR 5913Ex,
channel 2) for higher accuracy.
• Advanced monitoring of internal communication and stored
data.
• SIL 2 functionality is optional and must be activated in a menu
point.
Applications
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 (Pt, Ni and TC) and
active current signals.
• The 9113 has been designed, developed and certified for use
in SIL 2 applications according to the requirements of IEC
61508.
Technical characteristics
• 1 green and 2 red front LEDs indicate operation status and
malfunction.
• 2.6 kVAC galvanic isolation between input, output and supply.
Mounting
• The devices can be mounted vertically or horizontally without
distance between neighbouring units.
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Sensor error detection................................... Programmable ON / OFF
Environmental Conditions
Operating temperature...................................
Storage temperature......................................
Calibration temperature.................................
Relative humidity............................................
Protection degree...........................................
Installation in..................................................
-20°C to +60°C
-20°C to +85°C
20...28°C
< 95% RH (non-cond.)
IP20
Pollution degree 2 &
measurement / overvoltage
cat. II
Mechanical specifications
Dimensions (HxWxD).....................................
Dimensions (HxWxD) w/ 4501
/ 4511.............................................................
Weight approx................................................
Weight incl. 4501 / 4511 (approx.).................
DIN rail type...................................................
Wire size........................................................
Screw terminal torque....................................
Vibration.........................................................
2...13.2 Hz......................................................
13.2...100 Hz..................................................
109 x 23.5 x 104 mm
109 x 23.5 x 116 / 131 mm
250 g
265 g / 350 g
DIN EN 60715/35 mm
0.13...2.08 mm2 AWG 26...14
stranded wire
0.5 Nm
IEC 60068-2-6
±1 mm
±0.7 g
Common specifications
Supply
Supply voltage............................................... 19.2...31.2 VDC
Fuse............................................................... 400 mA SB / 250 VAC
Max. required power...................................... ≤ 0.8 W / ≤ 1.4 W (1 ch. / 2
ch.)
Max. power dissipation, 1
/ 2 ch.............................................................. ≤ 0.8 W / ≤ 1.4 W
Isolation voltage
Test /working: Input to any............................. 2.6 kVAC / 300 VAC
reinforced isolation
Analog output to supply................................. 2.6 kVAC / 300 VAC
reinforced isolation
Status relay to supply..................................... 1.5 kVAC / 150 VAC
reinforced isolation
Response time
Temperature input, programmable
(0...90%, 100...10%)...................................... 1...60 s
mA / V input (programmable)......................... 0.4...60 s
Programming................................................. Communication enabler 4511
/ Programming front 4501
Signal / noise ratio......................................... Min. 60 dB (0...100 kHz)
Signal dynamics, input................................... 24 bit
Signal dynamics, output................................. 16 bit
Accuracy........................................................ Better than 0.1% of selected
range
EMC immunity influence................................ < ±0.5% of span
Extended EMC immunity: NAMUR
NE21, A criterion, burst.................................. < ±1% of span
Input specifications
Current input
Measurement range.......................................
Programmable measurement ranges............
Input resistance..............................................
Sensor error detection...................................
0...23 mA
0...20 and 4...20 mA
Nom. 20 Ω + PTC 50 Ω
Programmable ON / OFF
Output specifications
Current output
Signal range................................................... 0...23 mA
Programmable signal ranges......................... 0...20 / 4...20 / 20...0 / 20...4
mA
Load (@ current output)................................. ≤ 600 Ω
Load stability.................................................. ≤ 0.01% of span / 100 Ω
Sensor error indication................................... 0 / 3.5 / 23 mA / none
NAMUR NE43 Upscale/Downscale............... 23 mA / 3.5 mA
Output limitation, on 4...20
and 20...4 mA signals.................................... 3.8...20.5 mA
Output limitation, on 0...20
and 20...0 mA signals.................................... 0...20.5 mA
Current limit.................................................... ≤ 28 mA
Passive 2-wire mA output
Max. external 2-wire supply........................... 26 VDC
Max. load resistance [Ω]................................ (Vsupply-3.5)/0.023 A
Effect of external 2-wire
supply voltage variation................................. < 0.005% of span / V
Status relay
Max. voltage................................................... 110 VDC / 125 VAC
Max. current................................................... 0.3 ADC / 0.5 AAC
Max. AC power.............................................. 62.5 VA / 32 W
Observed authority requirements
EMC............................................................... 2014/30/EU
LVD................................................................ 2014/35/EU
RoHS.............................................................. 2011/65/EU
EAC................................................................ TR-CU 020/2011
Approvals
ATEX 2014/34/EU.......................................... KEMA 07ATEX0148 X
IECEx............................................................. KEM 09.0052X
FM.................................................................. 3038279-C
INMETRO....................................................... DEKRA 16.0003 X
UL................................................................... UL 61010-1
EAC Ex TR-CU 012/2011.............................. RU C-DK.GB08.V.00410
DNV-GL Marine............................................. Stand. f. Certific. No. 2.4
CCOE............................................................. P337349/3
SIL.................................................................. SIL 2 certified & fully assessed
acc. to IEC 61508
9113B-010918
RTD input
RTD type........................................................ Pt10/20/50/100/200/250/300/P
t400/500/1000;
Ni50/100/120/1000
Cable resistance per wire
(max.)............................................................. 50 Ω
Sensor current............................................... Nom. 0.2 mA
Effect of sensor cable resistance
(3-/4-wire)....................................................... < 0.002 Ω / Ω
TC input
Thermocouple type........................................ B, E, J, K, L, N, R, S, T, U,
W3, W5, LR
Cold junction compensation
(CJC) via ext. sensor in
connector 5910.............................................. 20...28°C ≤ ±1°C, -20...20°C /
28...70°C ≤ 2°C
CJC via internally mounted
sensor............................................................ ±(2.0°C + 0.4°C * Δt)
Δt =................................................................. Internal temp.-ambient temp.
Sensor error detection................................... Programmable ON or OFF
(only wire breakage)
Sensor error current: When
detecting / else............................................... Nom. 2 μA / 0 μA
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