IB IL EX-IS PWR IN-PAC
Power supply for intrinsically safe Inline terminals
used in hazardous locations
Data sheet
2825_en_C
1
Description
© PHOENIX CONTACT 2013-03-07
2
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–
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Features
Galvanically isolated power supply for communication
to intrinsically safe IB IL EX-IS… terminals
LED indicators for normal, heavy and overload power
levels
Provides the required 50 mm separation between non-
intrinsically safe and intrinsically safe I/O wiring
1000 mA to logic circuit (U
L
)
1000 mA supply for I/O modules (U
EX
)
-25… +60°C operating range
The IB IL EX-IS PWR IN-PAC terminal functions as the
power supply for the intrinsically safe area. It is mandatory
when IB IL EX-IS…IO… terminals are incorporated into the
Inline station.
The terminal provides full isolation of the intrinsically safe I/O
system. This isolation includes the logic supply (U
L
), I/O
terminal power supply (U
EX
), and local bus communication.
This data sheet is only valid in association with the IB IL SYS PRO UM E user manual or the Inline system manual
for your bus system.
Make sure you always use the latest documentation.
It can be downloaded at
www.phoenixcontact.net/products.
This data sheet is valid for all products listed on the following page:
IB IL EX-IS PWR IN-PAC
3
Ordering data
Type
Order No.
2869910
Products
Description
Pcs./Pkt.
1
Terminal, power supply, includes accessories (connectors and labeling fields) IB IL EX-IS PWR IN-PAC
Accessories
Description
Connector,
colored-coded
Type
IB IL SCN-PWR IN-CP
Order No.
2727637
Pcs./Pkt.
10
Documentation
Description
User manual:
"Configuring and Installing the INTERBUS Inline Product Range"
User manual:
"Automation Terminals of the Inline Product Range"
Type
IB IL SYS PRO UM E
IL SYS INST UM E
Order No.
2743048
2698737
Pcs./Pkt.
1
1
4
Technical data
48.8 mm x 136.8 mm x 71.5 mm
292 g
500 kbps
-25°C to +60°C
-25°C to +85°C
10% to 95%, according to DIN EN 61131-2
70 kPa to 106 kPa (up to 3000 m above sea level)
IP20 according to IEC 60529
Class 3 according to VDE 0106, IEC 60536
Spring-cage terminals
0.2 mm
2
- 1.5 mm
2
(solid or stranded), 24 - 16 AWG
General data
Housing dimensions (width x height x depth)
Weight
Transmission speed
Permissible temperature (operation)
Permissible temperature (storage/transport)
Permissible humidity (operation/storage/transport)
Permissible air pressure (operation/storage/transport)
Degree of protection
Protection class
Connection data for connector
Connection method
Conductor cross section
Electrical supply data
Nominal value
Tolerance
Ripple
Permissible range
Recommended cable lengths
Current load, maximum
Power dissipation, maximum
24 V DC
-15%/+20%
±5%
19.2 V to 30 V
30 m maximum, do not route cable through outdoor areas
1.5 A
8W
U
EX
supply to I/O terminals
Connection
Nominal value
Current, maximum
Isolation
Potential jumpers
24 V DC
1000 mA
Galvanic isolation by transformer
U
L
supply to logic circuit
Connection
Nominal value
Current, maximum
Isolation
Potential jumpers
5 V DC
1000 mA
Opto-isolation and galvanic isolation by transformer
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IB IL EX-IS PWR IN-PAC
Approval/conformance
c
94/9/EC
EN 60079-0:2006
EN 60079-0:2009
EN 60079-11:2007
IEC 60079-15:2010
X
II 3G
ATEX
IECEx
UL/cUL
FM
Sira 10ATEX2130X;
II 3G Ex nA IIC T4 Gc
T
a
= -25°C… +60°C
SIR 10.0085X; Ex nA IIC T4 Gc
Class I, Div. 2, Groups A,B,C,D T4
Class I, Div. 2, Groups A,B,C,D T4
5
Local diagnostic and status
indicators and terminal point
assignment
5.1
Color
Black
5.2
Function identification
Meaning
Power supply (input)
Local diagnostic and status indicators
Color
Green
Green
Yellow
Meaning
Power present
1
U
EX
power supply normal with no
faults
U
EX
power supply use is high, no
faults
Module fault exists (U
EX
or U
L
overload) or power supply low
PWR
EX i
PWR
U
EX
Fault
Des.
PWR
U
EX
FAULT
R
PW i
EX
Red (on)
R
PW
U
EX
lt
Fau
1
If power supply voltage is below 19.2 V DC or above 32 V DC, the
PWR LED will be on and all other LEDs will be off.
5.3
Terminal point assignment
Signal
–
U
V
(24 V)
GND
FE
–
1
2
1.1
1.2
1.3
1.4
1.1 2.1
2.1
2.2
2.3
2.4
Terminal
points
1.1
1.2
1.3
1.4
2.1
2.2
2.3
2.4
Assignment
1.2 2.2
1.3 2.3
Voltage supply for IB IL EX-
IS…IO… modules
Ground of the 24 V supply
Functional earth/ground
1.4 2.4
–
–
–
Figure 1
IB IL EX-IS PWR IN-PAC terminal LEDs and
connector
2825_en_C
PHOENIX CONTACT
3
IB IL EX-IS PWR IN-PAC
6
Internal circuit diagram
Local bus
24 V
5V
GND
U
L
24 V
19-32 V
24 V
24 V
+24 V (U
EX
)
Figure 2
Key:
x x x
Internal wiring of the terminal points
Power supply unit with electrical isolation
X X X
LED
Optocoupler
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PHOENIX CONTACT
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IB IL EX-IS PWR IN-PAC
7
7.1
Safety regulations and installation
notes
Safety regulations for installation in the
potentially explosive area
7.2
Installation and operation
Follow the installation instructions.
NOTE:
Installation, operation, and maintenance may
only be carried out by qualified personnel.
When installing and operating the device, the applicable
safety directives (including national safety directives),
accident prevention regulations, as well as general
technical regulations, must be observed.
NOTE:
The circuits inside the device must not be
accessed.
Do not repair the device yourself, but replace it with an
equivalent device. Repairs may only be carried out by the
manufacturer.
NOTE:
The device is designed to meet IP20 protection
when:
– It is installed outside potentially explosive
areas.
– The environment is clean and dry.
Install the device in a suitable housing with a suitable degree
of protection in accordance with IEC 60529 in order to
protect it from mechanical and electrical damage.
For the safety data, please refer to the operating instructions
and certificates and other approvals, if necessary.
This Inline terminal conforms to standard EN 50021 and can
be installed in a Zone 2 potentially explosive area. These
Inline terminals are category 3 items of equipment.
This Inline terminal for the indicated hardware version or
later is suitable for use in Class I, Zone 2, Groups A, B, C, D.
For a list of terminals that are approved for the
potentially explosive areas of Zone 2, please refer
to the AH EN IL EX ZONE 2 application note.
Verify use by checking the label on the Inline
terminal and the packaging.
Installation in Zone 2
WARNING: Explosion hazard
The device is classed as category 3 electrical
equipment and is suitable for installation in
zone 2.
Observe the specified conditions for use in potentially
explosive areas.
WARNING: Explosion hazard
Install the device in suitable housing with a
minimum of IP54 degree of protection.
Observe the requirements of IEC 60079-14/EN
60079-14, e.g., steel housing with a wall
thickness of 3 mm.
WARNING: Explosion hazard
Disconnect the block power supply before:
– Snapping it on or disconnecting it
– Connecting or disconnecting cables
WARNING: Explosion hazard
Only use category 3G modules (ATEX 94/9/EC).
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