https://www.phoenixcontact.com/pi/products/2906155
Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD - 2906155
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Ex i solenoid driver for controlling Ex i solenoid valves in hazardous areas, logic input, off-load voltage 24.3 V,
current limitation at 48 mA, line fault transparency, error message output, up to SIL 3 according to IEC 61508;
screw connection.
Your advantages
Input: logic
Output: intrinsically safe [Ex ia]; off-load voltage > 24.3 V DC; current limitation > 48 mA
Line fault detection (can be enabled/disabled), via the signal circuit or via a separate error message output
Transparent for test pulses
Up to SIL 3 according to IEC/EN 61508
Safe electrical isolation between output, input, supply, and error message output
Power supply and error indication possible via DIN rail connector
Plug-in connection terminals, screw connection technology
Installation in zone 2 permitted
Housing width: 12.5 mm
Key Commercial Data
Packing unit
GTIN
GTIN
4055626041490
1 pc
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
12.5 mm
112.5 mm
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https://www.phoenixcontact.com/pi/products/2906155
Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD - 2906155
Technical data
Dimensions
Depth
114.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Maximum altitude
Permissible humidity (operation)
Noise immunity
Degree of protection
-20 °C ... 60 °C (Any mounting position)
-40 °C ... 80 °C
≤ 2000 m
10 % ... 95 % (non-condensing)
EN 61000-6-2 When being exposed to interference, there may be
minimal deviations.
IP20
Input data
Signal input
Signal input
Output data
Output characteristic curve: Output resistor
Response time
≥ 297 Ω (Internal resistance R
i
)
< 30 ms
Power supply
Nominal supply voltage
Supply voltage range
Power dissipation
24 V DC
19.2 V DC ... 30 V DC (24 V DC -20%...+25%)
< 1.62 W
Connection data
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Stripping length
Connection method
Tightening torque, min
Tightening torque max
0.2 mm²
2.5 mm²
0.2 mm²
2.5 mm²
24
14
7 mm
Screw connection
0.5 Nm
0.6 Nm
General
No. of channels
Status display
1
Green LED (supply voltage)
LED yellow (switching state)
Red LED (line errors)
Flammability rating according to UL 94
Degree of pollution
Overvoltage category
Electromagnetic compatibility
V0
2
II
Conformance with EMC directive
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Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD - 2906155
Technical data
General
Interference emission
Housing material
Color
Designation
Electrical isolation
EN 61000-6-4
PA 6.6-FR
green
Output/input, error message output
375 V (Peak value in accordance with EN 60079-11)
300 V
rms
(Rated insulation voltage (overvoltage category II; degree of
pollution 2, safe isolation as per EN 61010-1))
2.5 kV (50 Hz, 1 min., test voltage)
Designation
Electrical isolation
Output/supply, DIN rail connector
375 V (Peak value in accordance with EN 60079-11)
300 V
rms
(Rated insulation voltage (overvoltage category II; degree of
pollution 2, safe isolation as per EN 61010-1))
2.5 kV (50 Hz, 1 min., test voltage)
Designation
Electrical isolation
Conformance
ATEX
Input/error message output/supply
1.5 kV (50 Hz, 1 min., test voltage)
CE-compliant, additionally EN 61326
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
II 3(1) G Ex nA [ia Ga] IIC T4 Gc X
IECEx
[Ex ia Ga] IIC
[Ex ia Da] IIIC
Ex nA [ia Ga] IIC T4 Gc
UL, USA/Canada
SIL
UL 61010 Listed
3
Safety data
Max. internal inductance L
i
Max. internal capacitance C
i
Max. output voltage U
o
Max. output current I
o
Max. output power P
o
Group
Max. external inductivity L
o
Max. external capacity C
o
Group
Max. external inductivity L
o
Max. external capacity C
o
Group
Max. external inductivity L
o
Max. external capacity C
o
Safety-related maximum voltage U
m
negligible
11 nF
27.06 V
91.11 mA
616 mW
IIC
3.5 mH
78 nF
IIB
15 mH
686 nF
IIA
32 mH
2290 nF
253 V AC/DC
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https://www.phoenixcontact.com/pi/products/2906155
Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD - 2906155
Technical data
Standards and Regulations
Electromagnetic compatibility
Noise emission
Flammability rating according to UL 94
Conformance
ATEX
Conformance with EMC directive
EN 61000-6-4
V0
CE-compliant, additionally EN 61326
II (1) G [Ex ia Ga] IIC
II (1) D [Ex ia Da] IIIC
II 3(1) G Ex nA [ia Ga] IIC T4 Gc X
IECEx
[Ex ia Ga] IIC
[Ex ia Da] IIIC
Ex nA [ia Ga] IIC T4 Gc
UL, USA/Canada
Group
UL 61010 Listed
IIC
IIB
IIA
Environmental Product Compliance
REACh SVHC
China RoHS
Lead 7439-92-1
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Block diagram
Sensor / Field
Pictogram
IN
PLC / DCS
OUT
DO
-
+
4.2
4.1
4.2
4.1
3.2
3.1
3.2
3.1
-
+
Faultsignal
2.2
2.1
2.2
2.1
OUT
Faultsignal
GND
+24V
4.1
1.2
1.1
Zone 0,1,2
Zone 20,21,22
Div. 1,2
LFD +24V
GND
Zone 2
Div. 1
Approvals
Approvals
+
4.2
-
+
DI
-
IN
POWER
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Solenoid driver - MACX MCR-EX-SL-SD-24-48-LFD - 2906155
Approvals
Approvals
Functional Safety / EAC
Ex Approvals
IECEx / ATEX
Approval details
Functional Safety
BVS Pb 11/13
EAC
RU C-
DE.A*30.B.01082
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32825 Blomberg
Germany
Tel. +49 5235 300
Fax +49 5235 3 41200
http://www.phoenixcontact.com
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