2
D1180
- Flammable Liquid Presence Detector Interface Relay Output
G.M. International ISM0057-9
General Description:
The Flammable Liquid Presence Detector Interface type D1180D is a DIN Rail unit configurable with two isolated independent channels.
The unit can be configured for NPN or PNP transistor type input, NO or NC and for NE or ND SPDT relay output.
Each channel enables a Safe Area load to be controlled by 3 wires opto-electronic sensors or 3 wires proximity sensors located in Hazardous Area.
Function:
2 channels I.S. flammable liquid presence detector interface or 3 wires proximity sensor. Provides 3 port isolation (input/output/supply).
Signalling LEDs:
Power supply indication (green), output status (yellow).
Field Configurability:
NO/NC input for sensor transistor input, NE/ND relay operation, switching current levels.
EMC:
Fully compliant with CE marking applicable requirements.
Supply:
115-230 Vac, 50-60 Hz nom (85 to 264 Vac, 48 to 400 Hz) or 100 to 350 Vdc, ripple within voltage limits
≤
10 Vpp. Limit supply voltage to 250 Vrms for Instrinsic Safety applications.
Current consumption @ 115 Vac:
30 mA with short input and relays energized.
Current consumption @ 230 Vac:
20 mA with short input and relays energized.
Max. power consumption:
at 264 Vac supply voltage, short circuit input and relays energized, 2.2 W.
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 2.5 KV; Out/Out 2.5 KV.
Input switching current levels:
DIP switch settable at
≈
8.0, 11.0, 14.0, 17.0 mA trip point. Sensor supply current range is 0 to 5, 3 to 8, 6 to 11,
9 to 14 mA, switching current
≈
8.0 mA ± 0.5 mA hysteresis.
Input equivalent source:
13.0 V 150
Ω
typical (13 V no load, 25 mA short circuit limited current).
Output:
voltage free SPDT relay contact.
Contact material:
AgCdO.
Contact rating:
2 A 250 Vac 500 VA, 2 A 250 Vdc 80 W (resistive load).
DC Load breaking capacity:
Mechanical / Electrical life:
30 * 10
6
/ 1 * 10
5
operation, typical.
Operate / Release time:
7 / 3 ms typical.
Bounce time NO / NC contact:
3 / 5 ms.
Response time:
20 ms.
Frequency response:
10 Hz maximum.
Compatibility:
CE mark compliant, conforms to 94/9/EC Atex Directive and to 2004/108/CE EMC Directive.
Environmental conditions:
Operating:
temperature limits -20 to + 60 °C, relative humidity max 95 %.
Storage:
temperature limits – 45 to + 80 °C.
Safety Description:
II (1) G [Ex ia Ga] IIC, II (1) D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I, [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I associated electrical apparatus.
Uo/Voc = 15.8 V, Io/Isc = 109 mA, Po/Po = 428 mW at terminals 13-16, 9-12.
Uo/Voc = 15.8 V, Io/Isc = 13 mA, Po/Po = 51 mW at terminals 14-16, 13-15, 10-12, 9-11.
Um = 250 Vrms, -20 °C
≤
Ta
≤
60 °C.
Approvals:
DMT 01 ATEX E 042 X conforms to EN60079-0, EN60079-11, EN60079-26, EN61241-0, EN61241-11,
IECEx BVS 07.0027X conforms to IEC60079-0, IEC60079-11, IEC60079-26, IEC61241-0, IEC61241-11,
Russia according to GOST 12.2.007.0-75, R 51330.0-99, R 51330.10-99 [Exia] IIC X, Ukraine according to GOST 12.2.007.0,22782.0,22782.5 Exia IIC X,
KR Type Approval Certificate for marine applications.
Mounting:
T35 DIN Rail according to EN50022.
Weight:
about 160 g.
Connection:
by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm
2
.
Location:
Safe Area installation.
Protection class:
IP 20.
Dimensions:
Width 22.5 mm, Depth 99 mm, Height 114.5 mm.
Technical Data
Characteristics
0.2
0.1
V (V)
I (A)
10
20
30
40
50
100
200
300
0.3 0.5
1
2
5
Resistive
Load
