D5097S
- 5 A SIL 3 NC contact Relay Out Module for NE or F&G/ND Load with open/short circuit diagnostic G.M. International ISM0302-4
2
Technical Data
Characteristics
Supply:
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:
15 mA typical.
Power dissipation:
0.35 W typical.
Isolation (Test Voltage):
Output/Input 1.5 KV; Output/Supply 1.5 KV; Output/Fault Output 1.5 KV; Input/Supply 500 V; Input/Fault Output 500 V; Supply/Fault Output 500 V.
Input:
24 Vdc nom (21.6 to 27.6 Vdc) reverse polarity protected, ripple within voltage limits
≤
5 Vpp. Relay coils are internally protected with suppressor diodes.
Current consumption @ 24 V:
45 mA.
Power dissipation @ 24 V:
1.1 W.
Impedance in case of fault:
> 1 M
Ω
.
Output:
voltage free 2+2 SPST relay contact (2 paralleled contacts in series) at terminals 7-11 and 8-12, close when relay de-energized, open in energized 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. Min.switching current 1 mA.
Contact inrush current:
6 A at 24 Vdc, 250 Vac.
Mechanical / Electrical life:
5 * 10
6
/ 3 * 10
4
operation, typical.
Operate / Release time:
30 ms / 30 ms typical.
Frequency response:
10 Hz maximum.
Fault detection:
De-energized diagnostic signal
: 6.5 V open circuit, 1.3 mA short circuit, typical.
De-energized short output detection
: load R
≤
15
Ω
.
De-energized no short output detection
: load R
≥
25
Ω
.
De-energized open output detection
: load R
≥
21 K
Ω
.
De-energized no open output detection
: load R
≤
19 K
Ω
.
Energized short output detection
: load I
≥
6 A rms.
Energized no short output detection
: load I
≤
5 A rms.
Energized open output detection
: load I
≤
5 mA rms.
Energized no open output detection
: load I
≥
15 mA rms.
Load Supply fault detection:
load voltage
≤
5 V rms.
Load Supply no fault detection:
load voltage
≥
20 V rms.
Fault signalling:
voltage-free NE SPST solid-state relay contact (output de-energized in fault condition).
Output rating
: 100 mA 35 V (
≤
1 V voltage drop)
Response time:
<500 ms typical.
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 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 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 X conforms to EN60079-0, EN60079-15.
IECEx BVS 10.0072X 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, with or without Power Bus 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 mm
2
(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.
Protection class:
IP 20.
Dimensions:
Width 12.5 mm, Depth 123 mm, Height 120 mm.
General Description:
The D5097S is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to IEC 61508:2010 Ed. 2 for high risk industries.
It provides isolation between input and output contacts. A wide compatibility towards different DCS/PLC is guaranteed: driving line pulse testing, executed by DCS/PLC, is permitted by
a dedicated internal circuit, to prevent relay and LED flickering.
D5097S has 2+2 SPST relay contacts connected in parallel and then in series to avoid spurious trip and to increase availability (see function diagram).
High availability SIL 3 Safety Function for NE load or F&G / ND load is available.
Load is isolated from supply on both polarities: +/AC, -/AC.
Mounting on standard DIN-Rail, with or without Power Bus, or on customized Termination Boards, in Safe Area / Non Hazardous Location or in Zone 2 / Class I, Division 2.
Load and Line Diagnostic:
Line and load short/open circuit detection is provided, both when the load is off and when the load is on.
Presence of load voltage is also monitored, both when the load is off and when the load is on.
The fault in the field is directly mirrored to the PLC DO and it is also reported by opening the fault output.
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.
Available diagnostic functions:
Diagnostic
FSM
SIL 3
Load status
Load voltage
Load open
circuit
Load short
circuit
Load to earth
leakage
Internal coil
short
OFF
F F F
NA NA
ON
F F F
NA NA
F = available function
NA = not available
PF = available function with programmable thresholds
(see smart relay modules for complete programmable diagnostics functions)
DC and AC Load breaking capacity:
Contact Current rating vs Operating Ambient Temperature:
0.2
0.0
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
5
6
DC
resistive
AC
Resistive
Tamb
70°C
60°C
2A
5A
I (contact rating)
