GMI D6072S-087 User manual

D6072-087 - SIL 2 Resistance Repeater G.M. International ISM0421-7
SIL 2 Resistance Repeater, DIN-Rail
Models D6072S-087, D6072D-087
D6072S-087 - D6072D-087
INSTRUCTION MANUAL

D6072-087 - SIL 2 Resistance Repeater G.M. International ISM0421-7
2
General Description:
The single and dual channel Isolating Repeater D6072S-087 and D6072D-087 accepts a resistance/RTD or transmitting potentiometer sensor and repeats the resistance,
with isolation, suitable for applications requiring SIL 2 (according to IEC 61508:2010) in safety related systems for high risk industries.
Mounting on standard DIN-Rail, with or without Power Bus, in Safe Area / Non Hazardous Location or in Zone 2 / Class I, Division 2.
Fault Detection:
D6072S-087 and D6072D-087 modules are able to detect the breakage of any Input sensor line (Burnout).
Functional Safety Management Certification:
G.M. International is certified by TUV to conform to IEC61508:2010 part 1 clauses 5-6 for safety related systems up to and included SIL3.
Technical Data
Characteristics
Supply:
Voltage: 24 Vdc nom (18 to 30 Vdc) reverse polarity protected, ripple within voltage limits ≤5 Vpp, 2 A time lag fuse internally protected.
Current consumption @ 24 V: 35 mA (D6072S-087), 37 mA (D6072D-087) typical with 1 mA exitation current.
Power dissipation @ 24 V: 0.85 W (D6072S-087), 0.9 W (D6072D-087) typical with 1 mA excitation current.
Isolation:
Test voltage: In/Out 2.5 KV; In/Supply 2.5 KV; In/In 500 V; Out/Supply 500 V; Out/Out 500 V.
Input:
Type: 2-3-4 wire (4 wire only for D6072S-087) RTD/Resistance or 2-wire transmitting potentiometer.
Integration time: from 50 ms to 500 ms depending on sensor and fast/slow integration.
Resolution: 10 mΩ.
Input range: 0 to 4 kΩ.
Measuring RTD current: ≤0.15 mA.
Fault:
Type: Burnout / Internal fault. Output reflects fault condition via highscale (450 Ω) value forcing. Fault condition is also signaled via BUS and red LED on front panel.
Output:
Type: 2-3-4 wire (4 wire only for D6072S-087) Resistance.
Transfer characteristic: linear or custom; optional using of multiplication factor.
Response time: 10 to 90 % step: ≤10.0 ms (slow integration time), ≤1.2 ms (fast integration time).
Output range: 0 to 400 Ω.
Excitation current (Ie): 0.1 to 10 mA.
Performance:
Ref. Conditions: 24 V supply, 23 ± 1 °C ambient temperature, slow integration mode, 4 wires (for D6072S-087) or 3 wires (for D6072D-087) configuration for RTD, input/output range
10 to 400 Ω.
Input to output, after calibration:
Calibration and linearity accuracy with input standard range:
< 200 mΩtypical (Excitation Current ≥1 mA);
< 300 mΩtypical (0.5 mA ≤Excitation Current < 1 mA).
Temperature influence with input standard range:
± 20 mΩ/°C, typical (Excitation Current ≥1 mA).
Compatibility:
CE mark compliant, conforms to Directives:
2014/34/EU ATEX, 2014/30/EU EMC, 2014/35/EU LVD, 2011/65/EU RoHS.
Environmental conditions:
Operating: temperature limits – 40 to + 70 °C, relative humidity 95 %, up to 55 °C.
Max altitude: 2000 m a.s.l.
Storage: temperature limits – 45 to + 80 °C.
Safety Description:
ATEX: II 3G Ex ec IIC T4 Gc
IECEx: Ex ec IIC T4 Gc
UL: NI / I / 2 / ABCD / T4; C-UL: NI / I / 2 / ABCD / T4
Approvals:
BVS 20 ATEX E 059 X conforms to EN60079-0, EN60079-7.
IECEx BVS 20.0047X conforms to IEC60079-0, IEC60079-7.
UL & C-UL E222308 conforms to UL 61010-1 and UL 121201 for UL and CAN/CSA C22.2 No.61010-1-12 and CSA C22.2 No. 213 for C-UL.
TÜV Certificate No. C-IS-722160171, SIL 2 conforms to IEC61508:2010 Ed.2 .
TÜV Certificate No. C-IS-236198-09, SIL 3 Functional Safety Certificate conforms to IEC61508:2010 Ed.2, for Management of Functional Safety.
Mounting:
EN/IEC60715 TH 35 DIN-Rail, with or without Power Bus.
Weight: about 135 g D6072D-087, 130 g D6072S-087.
Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm2.
Location: installation in Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4 or Class I, Division 2, Group A,B,C,D, T4.
Protection class: IP 20.
Dimensions: Width 12.5 mm, Depth 123 mm, Height 120 mm.
The module is fully programmable. Operating parameters can be changed from PC via PPC5092 adapter connected to USB serial line and SWC5090 software.
Measured values and diagnostic alarms can be read on both serial configuration or Modbus output line.
SWC5090 software also allows the Monitoring and Recording of values. For details please see SWC5090 manual ISM0154.
Programming
FSM
SIL 3

D6072-087 - SIL 2 Resistance RepeaterG.M. International ISM0421-7 3
Ordering Information
Front Panel and Features
SIL 2 according to IEC 61508:2010 (Route 2H) with Tproof = 9 / 20 years (≤10% / >10 % of total SIF).
SC 3: Systematic Capability SIL 3.
Installation in Zone 2 / Division 2.
2 or 3 or 4 wire resistance/RTD or 2 wire transmitting potentiometer Input Signal.
Burnout Fault detection.
Three port isolation, Input/Output/Supply.
EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1, EN61326-3-1 for safety systems.
ATEX, IECEx, UL & C-UL, TÜV Certifications.
TÜV Functional Safety Certification.
Simplified installation using standard DIN-Rail and plug-in terminal blocks, with or without Power Bus.
Terminal block connections
D6072S-087: Input for 3, 4 wire RTD
D6072D-087: Input Ch1 for 3 wire RTD
D6072S-087: Input for 2, 3, 4 wire RTD or potentiometer
D6072D-087: Input Ch1 for 2, 3 wire RTD or potentiometer
D6072S-087: Input for 2, 3, 4 wire RTD or potentiometer
D6072D-087: Input Ch1 for 2, 3 wire RTD or potentiometer
D6072S-087: Input for 4 wire RTD
D6072D-087: Input Ch2 for 2, 3 wire RTD or potentiometer
D6072D-087: Input Ch2 for 3 wire RTD
D6072D-087: Input Ch2 for 2, 3 wire RTD or potentiometer
7
8
9
10
11
12
D6072S-087: +Output for 3, 4 wire RTD
D6072D-087: +Output Ch1 for 2, 3 wire RTD
1
D6072S-087: +Output for 2, 3, 4 wire RTD
D6072D-087: -Output Ch1 for 2, 3 wire RTD
2
D6072S-087: -Output for 2, 3, 4 wire RTD
D6072D-087: +Output Ch2 for 2, 3 wire RTD
3
D6072S-087: -Output for 4 wire RTD
D6072D-087: -Output Ch2 for 2, 3 wire RTD
4
D6072S-087: +Power Supply 24 Vdc
D6072D-087: -Output Ch1 for 3 wire RTD
5
D6072S-087: -Power Supply 24 Vdc
D6072D-087: -Output Ch2 for 3 wire RTD
6
Power Bus and DIN-Rail accessories:
Connector JDFT049 Cover and fix MCHP196
Terminal block male MOR017 Terminal block female MOR022
Model: D6072
1 channel S
2 channels D
-087
7 8
9 10
11 12
2 1
4 3
6 5

D6072-087 - SIL 2 Resistance Repeater G.M. International ISM0421-7
4
Function Diagram
==
=
MODEL D5072D-087 (Duplicator)
Ohm
+
-
Fault and Power Bus
Out 1
F
2-3 wires
RTD / Resistance
2 wires
poten.
In 1
2-3 wires
9
7
8
Ohm
Ohm
Ohm
=
=
=
1 +
2 -
5 -
3 +
4 -
6 -
Out 2
MODEL D6072D-087 (Duplicator)
SAFE AREA, ZONE 2 GROUP IIC T4,
NON HAZARDOUS LOCATIONS, CLASS I, DIVISION 2,
GROUPS A, B, C, D T-Code T4
==
=
5 +
6 -
1 +
2 +
9
10
MODEL D6072S-087
Ohm
7
8
+
-
Fault and Power Bus
Supply 24 Vdc
3 -
4 -
Out
In
2-3-4 wires
RTD / Resistance
2-3-4 wires
2 wires
Potentiometer
F
Ohm (SIL 2)
=
=
=
MODEL D6072D-087
Ohm
+
-
Fault and Power Bus
Out 1
F
2-3 wires
RTD / Resistance
2 wires
poten.
In 1
In 2
2-3 wires
9
7
8
10
11
12
Ohm
Ohm
Ohm
=
=
=
1 +
2 -
5 -
3 +
4 -
6 -
Out 2
(SIL 2)
(SIL 2)
(SIL 2)
(SIL 2)

D6072-087 - SIL 2 Resistance RepeaterG.M. International ISM0421-7 5
D6072-087 series are isolated apparatus installed into standard EN/IEC60715 TH 35 DIN‑Rail located in Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4 or Class I,
Division 2, Group A, B, C, D, T4 Hazardous Area within the specified operating temperature limits Tamb ‑40 to +70 °C.
D6072-087 series must be installed, operated and maintained only by qualified personnel, in accordance to the relevant national/international installation standards (e.g. EN/
IEC60079‑14 Electrical apparatus for explosive gas atmospheres - Part 14: Electrical installations in hazardous areas (other than mines)), following the established installation rules.
De‑energize power source (turn off power supply voltage) before plug or unplug the terminal blocks when installed in Hazardous Area or unless area is known to be nonhazardous.
Warning: substitution of components may impair suitability for Zone 2/ Division 2. Avertissement: la substitution des composants peut nuire à l’aptitude à la Zone 2/Div. 2.
Explosion Hazard: to prevent ignition of flammable atmospheres, disconnect power before servicing or unless area is known to be nonhazardous. Danger d'Explosion: pour
éviter l’inflammation d’atmosphères inflammables, débrancher l’alimentation avant l’entretien ou à moins que région est connue pour être non dangereuse.
Failure to properly installation or use of the equipment may risk to damage the unit or severe personal injury.
The unit cannot be repaired by the end user and must be returned to the manufacturer or his authorized representative. Any unauthorized modification must be avoided.
Warning
Operation
Each input channel of Resistance Isolating Repeater D6072-087 accepts a 2-3-4 wire RTD (D6072S-087) or 2-3 wire RTD (D6072D-087) temperature or transmitting potentiometer
sensor and repeats, with isolation, the signal to drive a load. Presence of supply power is displayed by a “POWER ON” green signaling LED. Burnout condition is signaled by red front
panel LED for each channel. D6072D-087 module has double input and output channel, and can also be programmed to interface a single input and obtain dual output channel
(duplicator) or configurable output channel (outputs can repeat the corresponding inputs).
Installation
D6072-087 series are Temperature Signal Converter housed in a plastic enclosure suitable for installation on EN/IEC60715 TH 35 DIN-Rail, with or without Power Bus.
D6072-087 series can be mounted with any orientation over the entire ambient temperature range.
Electrical connection are accommodated by polarized plug-in removable screw terminal blocks which can be plugged in/out into a powered unit without suffering or causing any damage
(for Zone 2 installations check the area to be nonhazardous before servicing). Connect only one individual conductor per each clamping point, use conductors up to 2.5 mm2
(13 AWG) and a torque value of 0.5-0.6 Nm. Use only cables that are suitable for a temperature of at least 85°C. The wiring cables have to be proportionate in base to the current and
the length of the cable.
In case of installation in zone 2, the connecting cables of non-intrinsically safe circuits must be safely routed in a cable duct or similar. The distance between the pluggable connection
terminal and the cable duct should not exceed 500 mm cable length.
On the section “Function Diagram” and enclosure side a block diagram identifies all connections.
The enclosure provides, according to EN60529, an IP20 minimum degree of protection (or similar to NEMA Standard 250 type 1). The equipment shall only be used in an area of at least
pollution degree 2, as defined in IEC 60664-1. When installed in EU Zone 2, the unit shall be installed in an enclosure that provides a minimum ingress protection of IP54 in accordance
with IEC 60079-0. When installed in a Class I, Zone 2 Hazardous Location, the unit shall be mounted in a supplemental AEx or Ex enclosure that provides a degree of protection not less
than IP54 in accordance with UL/CSA 60079-0. When installed in a Class I, Division 2 Hazardous Location, the unit shall be mounted in a supplemental enclosure that provides a degree
of protection not less than IP54. The enclosure must have a door or cover accessible only by the use of a tool. The end user is responsible to ensure that the operating temperature of
the module is not exceeded in the end use application.
Units must be protected against dirt, dust, extreme mechanical (e.g. vibration, impact and shock) and thermal stress, and casual contacts. If enclosure needs to be cleaned use only a
cloth lightly moistened by a mixture of detergent in water.
Electrostatic Hazard: to avoid electrostatic hazard, the enclosure of D6072-087 must be cleaned only with a damp or antistatic cloth.
Any penetration of cleaning liquid must be avoided to prevent damage to the unit. Any unauthorized modification must be avoided.
D6072-087 series must be connected to SELV or PELV supplies.
All circuits connected to D6072-087 series must comply with the overvoltage category II (or better) according to EN/IEC60664-1.
Start-up
Before powering the unit check that all wires are properly connected, particularly supply conductors and their polarity, input and output wires. Check conductors for exposed wires that
could touch each other causing dangerous unwanted shorts.
Check that the module has been correctly configured through SWC5090 software. For details please see SWC5090 manual ISM0154.
Turn on power, the “power on” green led must be lit, output must be in accordance with the corresponding input signal value. If possible change the sensor condition and check the
corresponding output.