GMI D5090S-102 User manual

D5090-102 - SIL3 Relay Out Module for 5 A NE Loads G.M. International ISM0456-1
SIL3 Relay Out Module for 5 A NE Loads,
DIN-Rail and Termination Board,
Model D5090S-102
D5090S-102
INSTRUCTION MANUAL

D5090-102 - SIL3 Relay Out Module for 5 A NE Loads G.M. International ISM0456-1
2
Technical Data
Characteristics
Isolation (test voltage): In/Outs 2.5 kV; Out 1/Out 2 500 V.
Input: 24 Vdc nom (20 to 28.8 Vdc), reverse polarity protected. Relay coils are internally protected with suppressor diodes.
Current consumption: 30 mA @ 24 Vdc, typical.
Power dissipation: 0.72 W @ 24 Vdc, typical.
Output: 1 voltage free SPDT relay contact identified with outputs: Out 1 (NO contact) terminals 7-11 and Service Load Out (NC contact) terminals 9-10; 1 voltage free SPST relay
contact identified with output Out 2 (NO contact) terminals 8-12. Terminals 7-11 (Out 1) and 8-12 (Out 2) are open when relay is de-energized, closed in energized relay condition.
Service load output (not SIL) at terminals 9-10 is normally close when relay is de-energized, open in energized relay condition.
Contact material: Ag Alloy (Cd free), gold plated.
Contact rating: 5 A 250 Vac 1250 VA, 5 A 250 Vdc 140 W (resistive load), 1 A 24 Vdc, 220 mA 125 Vdc, 110 mA 250 Vdc for UL.
Contact min. switching current: 1 mA.
Contact inrush current: 6 A @ 24 Vdc, 250 Vac.
DC and AC load breaking capacity:
Mechanical / electrical life: 5 * 10⁶/ 3 * 10⁴operation, typical.
Operate / release time: 55 / 30 ms, typical.
Bounce time NO / NC contact: 3 / 8 ms, typical.
Frequency response: 10 Hz maximum.
Compatibility:
CE mark compliant, conforms to Directive: 2014/34/EU ATEX, 2014/30/EU EMC, 2014/35/EU LVD, 2011/65/EU RoHS.
Environmental conditions:
Operating temperature: temperature limits -40 to +70 °C.
Operating relative humidity: relative humidity 95 %, up to 55 °C.
Max altitude: 2000 m a.s.l.
Storage temperature: temperature limits -45 to +80 °C.
Safety description:
ATEX: II 3G Ex nA nC IIC T4 Gc
IECEx: Ex nA nC IIC T4 Gc
UL: NI / I / 2 / ABCD / T4
C-UL: NI / I / 2 / ABCD / T4
non-sparking electrical equipment.
-40 °C ≤Ta ≤70 °C.
Approvals:
BVS 10 ATEX E 114 conforms to EN60079-0, EN60079-15.
IECEx BVS 10.0072 X conforms to IEC60079-0, IEC60079-15.
UL & C-UL E222308 conforms to UL 61010-1, UL 121201 for UL
and CAN/CSA C22.2 No. 61010-1-12, CSA C22.2 No. 213-17 for C-UL.
TUV Certificate No. C-IS-272994-01 SIL 3 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 or on customized Termination Board.
Weight: about 125 g.
Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).
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 or Class I, Zone 2, Group IIC, T4.
Protection class: IP 20.
Dimensions: Width 12.5 mm, Depth 123 mm, Height 120 mm.
General Description:
The D5090-102 is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes
available two NO contacts for Normally Energized (NE) loads, in order to disconnect the load on both supply lines, and a NC contact for service purpose. This model is specifically
designed to reach high functional safety at minimum power consumption.
Compatibility with specific DO cards with pulse testing needs to be verified.
Mounting on standard DIN-Rail or on customized Termination Boards, in Safe Area / Non Hazardous Location or in Zone 2 / Class I, Division 2.
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.
FSM
SIL 3
0.20.0
V (V)
I (A)
10
20
30
40
50
100
0.3 0.4 0.5 1 2 3
Resistive
Load
200
4
300
250
0.1 56
DC
resistive
AC
Resistive

D5090-102 - SIL3 Relay Out Module for 5 A NE LoadsG.M. International ISM0456-1 3
Ordering information
Front Panel and Features
SIL 3 (low demand mode of operation) according to IEC 61508:2010 Ed.2 with Tproof = 14/20 years (≤10 / >10 % of total SIF).
SIL 3 (high demand mode of operation) according to IEC 61508:2010.
SC 3: Systematic Capability SIL 3
Installation in Zone 2/Div. 2
Up to 5 A functional / 6 A inrush current
Load disconnection on both supply lines available
Low current consumption
Service contact available
Input/Output isolation
Model: D5090S-102 Power Bus and DIN-Rail accessories:
DIN-Rail stopper MCHP196
Terminal block connections
D5090
-102
7 8
1 2
SIL 3
9 10
STS
11 12
CM1 Common pole of Normally Open contact (Out 1)
SAFE AREA
NO1 pole of Normally Open contact (Out 2)
CM1 Common pole of Normally Closed contact (Service Load (Not SIL) out)
NC1 pole of Normally Closed contact (Service Load (Not SIL) out)
7
8
9
10
+ Input
1
- Input
2
NO2 pole of Normally Open contact (Out 1)
NO3 pole of Normally Open contact (Out 2)
11
12
7 8
9 10
11 12
12

D5090-102 - SIL3 Relay Out Module for 5 A NE Loads G.M. International ISM0456-1
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Function Diagram
SAFE AREA, ZONE 2 GROUP IIC T4,
NON HAZARDOUS LOCATIONS, CLASS I, DIVISION 2, GROUPS A, B, C, D T-Code T4
To prevent relay contacts from damaging, connect an external protection (fuse or similar), chosen according to the relay breaking capacity diagram.
MODEL D5090S -102
+
Out 1 (NO contact)
(NO2) 11
(CM1) 7
In
1
2
Service Load Out
Termination
board
connector
Not SIL
Out 2 (NO contact)
(NO1) 8
(NO3) 12
(CM1) 9
(NC1) 10
All relay contacts are shown
in de-energized position

D5090-102 - SIL3 Relay Out Module for 5 A NE LoadsG.M. International ISM0456-1 5
Warning
Operation
D5090S relay module is suitable for the switching of safety related circuits, providing isolation between the input and output contacts.
D5090S provides two NO contacts for normally energized load and a NC contact for service purpose, in order to switch the NE load on both supply lines.
A “RELAY STATUS” yellow led lights when input is powered, showing that relay is energized.
Installation
D5090-102 series are relay output module housed in a plastic enclosure suitable for installation on EN/IEC60715 TH 35 DIN-Rail or on customized Termination Board.
D5090-102 series can be mounted with any orientation over the entire ambient temperature range.
Electrical connections 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.
On the section “Function Diagram” and enclosure side a block diagram identifies all connections.
Identify the function and location of each connection terminal using the wiring diagram on the corresponding section, as an example:
Connect positive input at terminal “1” and negative input at “2”.
Connect positive Load Power DC/AC at terminal “7” and negative at terminal “8”.
Connect positive output NE or F&G/ND load at terminal “11” and negative at terminal “12”.
Installation and wiring must be 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)), make sure that conductors are well isolated from each other and do not produce any unintentional connection.
Connect load relay contacts checking the load rating to be within the contact maximum rating (5 A 250 Vac 1250 VA, 5 A 250 Vdc 140 W resistive load).
To prevent relay contacts from damaging, connect an external protection (fuse or similar), chosen according to the relay breaking capacity diagram from installation
instructions.
The enclosure provides, according to EN60529, an IP20 minimum degree of protection (or similar to NEMA Standard 250 type 1). The unit shall be installed in an area of no more than
pollution degree 2 according to EN/IEC60664-1. When installed in EU Zone 2, the unit shall be mounted in a certified Ex enclosure that provides a degree of protection not less than IP54
in accordance with EN/IEC60079-15. 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 D5090-102 series 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 card modification must be avoided.
All circuits connected to D5090-102 series must comply with the overvoltage category II (or better) according to EN/IEC60664-1.
Warning: de-energize main power source (turn off power supply voltage) and disconnect plug-in terminal blocks before opening the enclosure to avoid electrical shock
when connected to live hazardous potential.
D5090-102 series are electrical apparatus installed on EN/IEC60715 TH 35 standard 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.
D5090-102 series must be installed, operated and maintained only by qualified personnel, in accordance to the relevant national/international installation standards (e.g. IEC/EN60079-
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.
Warning: de-energize main power source (turn off power supply voltage) and disconnect plug-in terminal blocks before opening the enclosure to avoid electrical shock
when connected to live hazardous potential. Avertissement: débrancher l’alimentation (couper la tension d'alimentation) et les blocs de jonction enfichables avant d’ouvrir
le boîtier pour éviter les chocs électriques lorsqu’ils sont connectés à un potentiel dangereux.
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.
Start-up
Before powering the inputs of unit check that all wires are properly connected, also verifying their polarity. Check conductors for exposed wires that could touch each other causing
dangerous unwanted shorts. Enabling input, the “RELAY STATUS” yellow led must be lit and load circuit must be energized because relay output contacts (Out 1 and Out 2) are closed.
Indeed, disabling input, the “RELAY STATUS” yellow led must be turned off and load circuit must be de-energized because relay output contacts (Out 1 and Out 2) are open.