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 type 9400
SIL 2-certified via Full Assessment
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 CJC or external CJC for higher accuracy.
The device automatically detects whether it must supply an active or a passive current signal.
9116B 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.
The devices can be mounted vertically or horizontally without distance between neighbouring units.
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.
Environmental Conditions
Specifications range -20°C to +60°C
Storage temperature -20°C to +85°C
Calibration temperature 20...28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20
Installation in Pollution degree 2 & measurement / overvoltage cat. II
Mechanical specifications
Dimensions (HxWxD) 109 x 23.5 x 104 mm
DIN rail type DIN EN 60715/35 mm
Wire size 0.13...2.08 mm2 AWG 26...14 stranded wire
Screw terminal torque 0.5 Nm
Vibration IEC 60068-2-6 : 2007
Vibration: 2...13.2 Hz ±1 mm
Vibration: 13.2...100 Hz ±0.7 g
Common specifications
Supply
Supply voltage 19.2...31.2 VDC
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
Auxiliary supplies
9116B1: 2-w. sup. (term. 54...52) 28...16.5 VDC / 0...20 mA
9116B2: 2-w. sup. (term. 54...52) 22...16.5 VDC / 0...20 mA
Fuse 1.25 A SB / 250 VAC
Max. power consumption ≤ 3.5 W
Signal / noise ratio Min. 60 dB (0...100 kHz)
Accuracy Better than 0.1% of selected range
Input specifications
RTD input
RTD type Pt10, Pt20, Pt50, Pt100, Pt200, Pt250, Pt300, Pt400, Pt500, Pt1000, Ni50, Ni100, Ni120, Ni1000
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
Sensor error detection Programmable ON / OFF
Short circuit detection Yes
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 temperature-ambient temperature
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
Voltage input
Measurement range 0...10 VDC
Programmable measurement ranges 0/0.2...1, 0/1...5, 0/2...10 VDC
Input resistance Nom. >10 MΩ
Output specifications
Current output
Signal range 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 indication 0 / 3.5 / 23 mA / none
NAMUR NE 43 Upscale/Downscale 23 mA / 3.5 mA
Current limit ≤ 28 mA
Relay output
Relay functions Setpoint, Window, Sensor error, Power and Off
Max. voltage 250 VAC / 30 VDC
Max. current 2 AAC / 2 ADC
Max. AC power 500 VA / 60 W
Status relay
Max. voltage 110 VDC / 125 VAC
Max. current 0.3 ADC / 0.5 AAC
Max. AC power 62.5 VA / 32 W
2-wire 4…20 mA output: External 2-wire supply range 3.5...26 VDC
Signal range 4…20 mA
Max. load resistance [Ω] (Vsupply - 3.5) / 0.023 A
Approvals
EMC 2004/108/EC
LVD 2006/95/EC
ATEX 94/9/EC KEMA 10ATEX0053 X
IECEx KEM 10.0022X
FM 3038267-C
INMETRO NCC 12.1309 X
UL UL 61010-1
EAC TR-CU 020/2011
EAC Ex TR-CU 012/2011 RU C-DK.GB08.V.00410
CCOE P337349/4
DNV Marine Stand. f. Certific. No. 2.4
SIL SIL 2 certified & fully assessed acc. to IEC 61508
