GMI D1080D User manual

D1080 - Flammable Liquid Presence Detector Interface Relay Output ISM0055-9
D1080D
INSTRUCTION MANUAL
Flammable Liquid Presence Detector
Interface Relay Output
DIN-Rail Model D1080D

2 D1080 - Flammable Liquid Presence Detector Interface Relay Output G.M. International ISM0055-9
Supply: 24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits 5 Vpp.
Current consumption @ 24 V: 65 mA with input closed and relays energized, typical.
Power dissipation: 1.3 W with 24 V supply, input closed and relays energized typical.
Max. power consumption: at 30 V supply voltage, short circuit input and relays energized, 2.0 W.
Isolation (Test Voltage): I.S. In/Out 1.5 KV; I.S. In/Supply 1.5 KV; I.S. In/I.S. In 500 V; Out/Supply 1.5 KV; Out/Out 1.5 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 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 * 106/ 1 * 105operation, 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 150 g.
Connection: by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm2.
Location: Safe Area installation.
Protection class: IP 20.
Dimensions: Width 22.5 mm, Depth 99 mm, Height 114.5 mm.
General Description: The Flammable Liquid Presence Detector Interface type D1080D 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.
Technical Data
Characteristics
0.20.1
V (V)
I (A)
10
20
30
40
50
100
200
300
0.3 0.5 1 2 5
Resistive
Load

3
D1080 - Flammable Liquid Presence Detector Interface Relay OutputG.M. International ISM0055-9
Ordering information
Model: D1080D
Power Bus enclosure /B
Front Panel and Features
Input from Zone 0 (Zone 20).
Dual channel Flammable Liquid Presence Detector Interface Input.
NPN/PNP 3 wires proximity Detector Input.
Two SPDT Relay Output Signals.
Three port isolation, Input/Output/Supply.
EMC Compatibility to EN61000-6-2, EN61000-6-4.
In-field programmability by DIP Switch.
ATEX, IECEx, Russian and Ukrainian Certifications.
Type Approval Certificate KR for marine applications.
High Reliability, SMD components.
High Density, two channels per unit.
Simplified installation using standard DIN Rail and plug-in terminal blocks.
250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.
+ Input Ch 2 for 3 wire Sensor
Terminal block connections
HAZARDOUS AREA SAFE AREA
Input Ch 2 for 3 wire Sensor (Collector)
Input Ch 2 for 3 wire Sensor (Emitter)
- Input Ch 2 for 3 wire Sensor
+ Input Ch 1 for 3 wire Sensor
Input Ch 1 for 3 wire Sensor (Collector)
Input Ch 1 for 3 wire Sensor (Emitter)
- Input Ch 1 for 3 wire Sensor
9
10
11
12
13
14
15
16
Output Ch1 Common
1
Output Ch1 Relay Normally Opened (NO)
2
+ Power Supply 24 Vdc
3
- Power Supply 24 Vdc
4
Output Ch2 Common
5
Output Ch2 Relay Normally Opened (NO)
6
Output Ch2 Relay Normally Closed (NC)
7
Output Ch1 Relay Normally Closed (NC)
8

4 D1080 - Flammable Liquid Presence Detector Interface Relay Output G.M. International ISM0055-9
Parameters Table
Must
be
Hazardous Area
Device Parameters
D1080 Associated
Apparatus Parameters
Must
be
Hazardous Area
Device + Cable Parameters
Uo / Voc = 15.8 V
Ui / Vmax
In the system safety analysis, always check the Hazardous Area devices to conform with the related system documentation, if the device is Intrinsically Safe check its suitability for the
Hazardous Area and gas group encountered and that its maximum allowable voltage, current, power (Ui/Vmax, Ii/Imax, Pi/Pi) are not exceeded by the safety parameters (Uo/Voc, Io/Isc,
Po/Po) of the D1080 Associated Apparatus connected to it. Also consider the maximum operating temperature of the field device, check that added connecting cable and field device
capacitance and inductance do not exceed the limits (Co/Ca, Lo/La, Lo/Ro) given in the Associated Apparatus parameters for the effective gas group. See parameters on enclosure side
and the ones indicated in the table below:
D1080 Terminals
Ch1
Ch2
13 - 16
9 - 12
Uo / Voc = 15.8 V
Ch1
Ch2
14 - 16, 13 - 15
10 - 12, 9 - 11
Io / Isc = 109 mA
Ch1
Ch2
13 - 16
9 - 12
Io / Isc = 13 mA
Ch1
Ch2
14 - 16, 13 - 15
10 - 12, 9 - 11
Po / Po = 428 mW
Ch1
Ch2
13 - 16
9 - 12
Po / Po = 51 mW
Ch1
Ch2
14 - 16, 13 - 15
10 - 12, 9 - 11

Ii/ Imax
Pi / Pi
D1080 Associated
Apparatus Parameters
Ci / Ci device + C cable
Li / Li device + L cable
Li / Ri device and
L cable / R cable

(II-A, B)
Co / Ca = 478 nF
Co / Ca = 2.88 µF
Co / Ca = 11.6 µF
(IIB-C)
(IIA-D)
(IIC-A, B)
Co / Ca = 478 nF
Co / Ca = 2.88 µF
Co / Ca = 11.6 µF
(IIB-C)
(IIA-D)
(IIC-A, B)
Lo / La = 3 mH
Lo / La = 12 mH
Lo / La = 24 mH
(IIB-C)
(IIA-D)
(IIC-A, B)
Lo / La = 217.6 mH
Lo / La = 870.7 mH
Lo / La = 1741 mH
(IIB-C)
(IIA-D)
(IIC-A, B)
Lo / Ro = 83 µH/
Lo / Ro = 332 µH/
Lo / Ro = 664 µH/
(IIB-C)
(IIA-D)
(IIC-A, B)
Lo / Ro = 706 µH/
Lo / Ro = 2820 µH/
Lo / Ro = 5650 µH/
(IIB-C)
(IIA-D)
D1080 Terminals
Ch1
Ch2
13 - 16
9 - 12
Ch1
Ch2
14 - 16, 13 - 15
10 - 12, 9 - 11
Ch1
Ch2
13 - 16
9 - 12
Ch1
Ch2
14 - 16, 13 - 15
10 - 12, 9 - 11
Ch1
Ch2
13 - 16
9 - 12
Ch1
Ch2
14 - 16, 13 - 15
10 - 12, 9 - 11
For installations in which both the Ci and Li of the Intrinsically Safe apparatus exceed 1 % of the Co and Lo parameters of the Associated Apparatus (excluding the cable),
then 50 % of Co and Lo parameters are applicable and shall not be exceeded (50 % of the Co and Lo become the limits which must include the cable such that
Ci device + C cable 50 % of Co and Li device + L cable 50 % of Lo).
If the cable parameters are unknown, the following value may be used: Capacitance 60pF per foot (180pF per meter), Inductance 0.20µH per foot (0.60µH per meter).

5
D1080 - Flammable Liquid Presence Detector Interface Relay OutputG.M. International ISM0055-9
Function Diagram
HAZARDOUS AREA ZONE 0 (ZONE 20) GROUP IIC SAFE AREA
MODEL D1080D
3 +
4 -
8 NC
2 NO
1 COM
Supply 24 Vdc
Out 1
7 NC
6 NO
5 COM
Out 2
=
=
13
14
15
In 1
3 wire
Sensor
16
+
-
3 wire
Sensor
+
-
=
=
=
=
9
10
11
In 2
3 wire
Sensor
12
+
-
3 wire
Sensor
+
-=
=

6 D1080 - Flammable Liquid Presence Detector Interface Relay Output G.M. International ISM0055-9
Operation
D1080 accepts as an input from Hazardous Area a liquid sensor detector with PNP or NPN transistor output. It also interfaces 3 wire proximity sensor with PNP or NPN output and
repeats their status to Safe Area by a voltage free SPDT relay contact. Presence of supply power and status of output (energized or de-energized) are displayed by signaling LEDs
(green for power, yellow for status). D1080D (dual channel type) has two independent and isolated input channels and actuates the corresponding output relay SPDT contact; two
actuation modes can be independently DIP switch configured for each input channel:
Normally open input / Normally energized relay or Normally close input / Normally energized relay Input sensor current consumption is also DIP switch settable in four
position, which correspond a total trip current of 8, 11, 14 and 17 mA (current flow in transistor sensor is setted at 8 mA).
Start-up
Before powering the unit check that all wires are properly connected, particularly supply conductors and their polarity, input and output wires, also check that Intrinsically Safe conductors
and cable trays are segregated (no direct contacts with other non I.S. conductors) and identified either by color coding, preferably blue, or by marking.
Check conductors for exposed wires that could touch each other causing dangerous unwanted shorts.
Turn on power, the “power on” green led must be lit, status led on each channel must be in accordance with condition of the corresponding input line.
If possible close and open input lines one at time checking the corresponding status led condition as well as output to be correct.
D1080 is an isolated Intrinsically Safe Associated Apparatus installed into standard EN50022 T35 DIN Rail located in Safe Area within the specified operating temperature limits
Tamb -20 to +60 °C, and connected to equipment with a maximum limit for AC power supply Um of 250 Vrms.
Not to be connected to control equipment that uses or generates more than 250 Vrms or Vdc with respect to earth ground.
D1080 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), BS 5345 Pt4, VDE 165) following the
established installation rules, particular care shall be given to segregation and clear identification of I.S. conductors from non I.S. ones.
Warning: substitution of components may impair Intrinsic Safety.
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.
Explosion Hazard: to prevent ignition of flammable or combustible atmospheres, disconnect power before servicing or unless area is known to be nonhazardous.
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
D1080 Associated Apparatus
Safe Area
Hazardous Area
Zone 0, Group IIC, IIB, IIA
Intrinsically
Safe Equipment
Must not use or generate
more than 250 Vrms or Vdc
Control
Equipment
Safe Area
13
14
1
2
+
-
+
Power Supply
3
4
16
15
-
8
Control
Equipment
7
6
5
12-
Intrinsically
Safe Equipment
+
11
10
9
Installation
D1080 is a liquid presence detector interfaces housed in a plastic enclosure suitable for installation on T35 DIN Rail according to EN50022. D1080 unit can be mounted with any
orientation over the entire ambient temperature range, see section “Installation in Cabinet” and "Installation of Electronic Equipments in Cabinet" Instruction Manual D1000 series for
detailed instructions. Electrical connection of conductors up to 2.5 mm² 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. 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 and configuration DIP switches.
Identify the function and location of each connection terminal using the wiring diagram on the corresponding section, as an example:
Connect 24 Vdc power supply positive at terminal “3” and negative at terminal “4”.
Connect common relay contact output of channel 1 at terminal “1”, normally closed relay contact at “8” and normally opened relay contact at “2”.
Connect common relay contact output of channel 2 at terminal “5”, normally closed relay contact at “7” and normally opened relay contact at “6”.
Connect sensor supply of channel 1 at terminal “13” for positive and “16” for negative.
Connect sensor supply of channel 2 at terminal “9” for positive and “12” for negative.
Connect sensor output of channel 1 at terminal “14” for NPN transistor output or at terminal “15” for PNP transistor type.
Connect sensor output of channel 2 at terminal “10” for NPN transistor output or at terminal “11” for PNP transistor type.
Intrinsically Safe conductors must be identified and segregated from non I.S. and wired 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), BS 5345 Pt4, VDE 165),
make sure that conductors are well isolated from each other and do not produce any unintentional connection.
Connect SPDT relay contacts checking the load rating to be within the contact maximum rating (2 A, 250 V, 500 VA 80 W resistive load).
The enclosure provides, according to EN60529, an IP20 minimum degree of mechanical protection for indoor installation, outdoor installation requires an additional enclosure with higher
degree of protection (i.e. IP54 to IP65) consistent with the effective operating environment of the specific installation.
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 D1080 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.
According to EN61010, D1080 series must be connected to SELV or SELV-E supplies.
Relay output contact must be connected to loads non exceeding category I, pollution degree I overvoltage limits.
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.

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D1080 - Flammable Liquid Presence Detector Interface Relay OutputG.M. International ISM0055-9
2
1
OFF
Ch1
1
ON
3ON
4
ON
3
4ON
Configuration
IN/OUT
Operation
Ch1 - Ch2
Trip Current
Level
8 mA - Sensor
0 to 5 mA
11 mA - Sensor
3 to 8 mA
NO-ND or
NC-NE
NO-NE or
NC-ND
3
OFF
14 mA - Sensor
6 to 11 mA 3
OFF
17 mA - Sensor
9 to 14 mA
OFF
4
OFF
4
2
Dip switch configuration
1234
ON
Switch positions
Trip Current
Level
Ch2
Ch1
A configuration DIP Switch is located on component side of pcb. This switch allows the configuration of input/output relationship and the trip current levels.
Channel
IN/OUT Operation
NO-ND or NC-NE
NO-NE or NC-ND
Dip switch Configuration Summary Table
1
SW1
OFF
ON
2
SW2
OFF
ON
Trip Current Level
8 mA - Sensor 0 to 5 mA
11 mA - Sensor 3 to 8 mA
14 mA - Sensor 6 to 11 mA
SW3
OFF
ON
OFF
SW4
OFF
OFF
ON
17 mA - Sensor 9 to 14 mA ON ON
ON
OFF
Ch2
ON
Ch1
ON
Ch2
Switch
Setting
Side A Panel View