2
D5014
- SIL 3 Repeater Power Supply
G.M. International ISM0103-3
General Description:
The single and dual channel Repeater Power Supply, D5014S and D5014D module is a high integrity analog input interface suitable for applications
requiring SIL 3 level (according to IEC 61508) in safety related systems for high risk industries. Provides a fully floating dc supply for energizing conventional 2/3 wires 0/4-20 mA,
active or passive, transmitters located in Hazardous Area, and repeats the current in floating circuit to drive a Safe Area load.
The circuit allows bi-directional communication signals, for Hart transmitters.
Mounting on standard DIN-Rail, with or without Power Bus, or on customized Termination Boards, in Safe Area or in Zone 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:
85 mA for 2 channels D5014D, 42.5 mA for 1 channel D5014S with 20 mA output typical.
Power dissipation:
1.25 W for 2 channels D5014D, 0.62 W for 1 channel D5014S with 24 V supply voltage and 20 mA output typical.
Isolation (Test Voltage):
I.S. In/Out 2.5 KV; I.S. In/Supply 2.5 KV; I.S. In/I.S. In 500 V; Out/Supply 500 V; Out/Out 500 V.
Input:
0/4 to 20 mA (separately powered input, voltage drop
≤
0.5 V) or
4 to 20 mA (2 wires Tx current limited at
≈
25 mA), reading range 0 to 24 mA.
Transmitter line voltage:
15.0 V typical at 20 mA with max. 20 mVrms ripple on 0.5 to 2.5 KHz frequency band, 14.5 V minimum.
Output:
0/4 to 20 mA, on max. 550
Ω
load in source mode (typical 12 V compliance);
V min. 8 V at 0
Ω
load V max. 30 V in sink mode, current limited at
≈
25 mA or
0/1 to 5 V on internal 250
Ω
shunt (or 0/2 to 10 V on internal 500
Ω
shunt on request).
Response time:
5 ms (0 to 100 % step change).
Output ripple:
≤
20 mVrms on 250
Ω
communication load on 0.5 to 2.5 KHz band.
Frequency response:
0.5 to 2.5 KHz bidirectional within 3 dB (Hart protocol).
Performance:
Ref. Conditions 24 V supply, 250
Ω
load, 23 ± 1 °C ambient temperature.
Calibration accuracy:
≤
± 0.1 % of full scale.
Linearity error:
≤
± 0.05 % of full scale.
Supply voltage influence:
≤
± 0.02 % of full scale for a min to max supply change.
Load influence:
≤
± 0.02 % of full scale for a 0 to 100 % load resistance change.
Temperature influence:
≤
± 0.01 % of full scale on zero and span for a 1 °C change.
Compatibility:
CE mark compliant, conforms to 94/9/EC Atex Directive and to 2004/108/CE EMC Directive.
Environmental conditions:
Operating:
temperature limits – 40 to + 70 °C, relative humidity 95 %, up to 55 °C.
Storage:
temperature limits – 45 to + 80 °C.
Safety Description:
ATEX:
II 3(1) G Ex nA [ia Ga] IIC T4 Gc, II (1) D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I
IECEx:
Ex nA [ia Ga] IIC T4 Gc, [Ex ia Da] IIIC, [Ex ia Ma] I, associated apparatus and non-sparking electrical equipment.
Uo/Voc = 25.9 V, Io/Isc = 92 mA, Po/Po = 594 mW at terminals 7-8, 9-10.
Uo/Voc = 1.1 V, Io/Isc = 56 mA, Po/Po = 16 mW at terminals 8-11, 10-12.
Ui/Vmax = 30 V, Ii/Imax = 128 mA, Ci = 0 nF, Li = 0 nH at terminals 8-11, 10-12.
Um = 250 Vrms, -40 °C
≤
Ta
≤
70 °C.
Approvals:
BVS 10 ATEX E 113 X conforms to EN60079-0, EN60079-11, EN60079-15, EN60079-26, EN61241-11, EN50303,
IECEx BVS 10.0072 X conforms to IEC60079-0, IEC60079-11, IEC60079-15, IEC60079-26, IEC1241-11.
Russia according to GOST 12.2.007.0-75, R 51330.0-99, R 51330.10-99, R 51330.14-99 2ExnA[ia]IICT4 X.
Ukraine according to GOST 12.2.007.0, 22782.0, 22782.3, 22782.5 2Exs[ia]IICT4 X.
TUV Certificate No. C-IS-204194-01, SIL 2 / SIL 3 conforms to IEC61508.
Mounting:
T35 DIN-Rail according to EN50022, with or without Power Bus or on customized Termination Board.
Weight:
about 145 g D5014D, 120 g D5014S.
Connection:
by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm
2
.
Location:
Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4 installation.
Protection class:
IP 20.
Dimensions:
Width 12.5 mm, Depth 123 mm, Height 120 mm.
