Phoenix Contact develops terminal blocks, power supplies, relays, connectors, signal conditioners, controllers & PLCs, I/O systems, Industrial Ethernet, controller system cabling, PCB terminal blocks & connectors, and surge suppression.

Commercial Data

Item number	2908060
Packing unit	1 pc
Minimum order quantity	1 pc
Product key	DK1212
GTIN	4055626274584
Weight per piece (including packing)	170 g
Weight per piece (excluding packing)	160 g
Customs tariff number	85437090
Country of origin	DE

Product Properties

Product type	Output signal conditioner
Product family	MACX Analog
No. of channels	1
Type	Ex i signal conditioners with SIL functional safety
Configuration	DIP switches

System Properties

Functionality
Configuration	DIP switches

Electrical Properties

Electrical isolation	3-way isolation
Signal transmission behavior	In = Out
Step response (10-90%)	< 140 µs (for 4 mA … 20 mA step)
Maximum temperature coefficient	0.01 %/K
Temperature coefficient, typical	≤ 0.005 %/K
Maximum transmission error	0.1 % (of final value 20 mA)
Transmission error, typical	≤ 0.05 % (of final value 20 mA)
Electrical isolation
Overvoltage category	II
Pollution degree	2
Electrical isolation Input/output IEC/EN 61010-1
Standards/regulations	IEC/EN 61010-1
Rated insulation voltage	300 V_rms
Test voltage	2.5 kV AC (50 Hz, 60 s)
Insulation	Safe isolation
Electrical isolation Input/power supply IEC/EN 61010-1
Standards/regulations	IEC/EN 61010-1
Rated insulation voltage	50 V_rms
Test voltage	1.5 kV AC (50 Hz, 60 s)
Insulation	Basic insulation
Electrical isolation Output/supply IEC/EN 61010-1
Standards/regulations	IEC/EN 61010-1
Rated insulation voltage	300 V_rms
Test voltage	2.5 kV AC (50 Hz, 60 s)
Insulation	Safe isolation
Electrical isolation Output/input IEC/EN 60079-11
Standards/regulations	IEC/EN 60079-11
Rated insulation voltage	375 V_PP
Electrical isolation Output/supply IEC/EN 60079-11
Standards/regulations	IEC/EN 60079-11
Rated insulation voltage	375 V_PP
Supply
Nominal supply voltage	24 V DC -20 % … +25 %
Supply voltage range	19.2 V DC … 30 V DC
Max. current consumption	< 45 mA (24 V DC / 20 mA)
Power dissipation	< 0.8 W (24 V DC / 20 mA)
Power consumption	≤ 1.1 W (24 V DC / 20 mA)

Input Data

Signal: Current
Input signal	Current
Current input signal	0 mA … 20 mA (Function (short-circuit detection off))
	0.2 mA … 20 mA (Function (short-circuit detection on))
	4 mA … 20 mA (Safety)
	0 mA … 24 mA (Underload/overload range)
Input current	≤ 30 mA
Input impedance	> 1 MΩ (If there is a line fault)
Line fault detection	> 0.2 mA (Response threshold of input current)
Voltage drop	< 2.4 V (at 20 mA)

Output Data

Signal: Current
Output description	intrinsically safe
Number of outputs	1
Current output signal	0 mA … 20 mA (Function (short-circuit detection off))
	0.2 mA … 20 mA (Function (short-circuit detection on))
	4 mA … 20 mA (Safety)
	0 mA … 24 mA (Underload/overload range)
Load	100 Ω … 700 Ω (20 mA (short-circuit detection on))
	100 Ω … 650 Ω (20.5 mA (short-circuit detection on))
	100 Ω … 500 Ω (24 mA (short-circuit detection on))
	0 Ω … 700 Ω (20 mA (short-circuit detection off))
	0 Ω … 650 Ω (20.5 mA (short-circuit detection off))
	0 Ω … 500 Ω (24 mA (short-circuit detection off))
Output ripple	< 20 mV_rms
Non-load voltage	≤ 27 V
Line fault detection	> 10 kΩ (Line break)
Line fault detection	< 50 Ω (Short circuit)

Connection Data

Connection method	Screw connection
Stripping length	7 mm
Screw thread	M3
Conductor cross section rigid	0.2 mm² … 2.5 mm²
Conductor cross section flexible	0.2 mm² … 2.5 mm²
Conductor cross section AWG	24 … 14
Tightening torque	0.5 Nm … 0.6 Nm
COMBICON connection
Max. diameter	2 mm

Ex Data

Ex installation (EPL)	Gc
Ex installation (EPL)	Div. 2
Ex i circuits (EPL)	Ga
	Da
	Ma
	Div. 1
Safety data
Max. internal inductance L_i	negligible
Max. internal capacitance C_i	negligible
Max. output voltage U_o	25.2 V
Max. output current I_o	93 mA
Max. output power P_o	586 mW
Safety-related maximum voltage U_m	253 V AC
Safety-related maximum voltage U_m	125 V DC
IIA (simple circuit): Max. external inductivity L_o / Max. external capacitance C_o	10 mH / 2.9 µF
IIB (simple circuit): Max. external inductivity L_o / Max. external capacitance C_o	4 mH / 817 nF
IIC (simple circuit): Max. external inductivity L_o / Max. external capacitance C_o	2 mH / 104 nF
IIA (mixed circuit): Max. external inductivity L_o / Max. external capacitance C_o	10 mH / 587 nF, 1 mH / 627 nF, 500 µH / 717 nF, 200 µH / 907 nF, 100 µH / 1.1 µF
IIB (mixed circuit): Max. external inductivity L_o / Max. external capacitance C_o	4 mH / 367 nF, 1 mH / 427 nF, 500 µH / 507 nF, 200 µH / 657 nF, 100 µH / 817 nF
IIC (mixed circuit): Max. external inductivity L_o / Max. external capacitance C_o	2 mH / 46 nF, 1 mH / 60 nF, 500 µH / 77 nF, 200 µH / 104 nF

Interfaces

Data communication (bypass)
HART function	Yes
Protocols supported	HART-transparent

Signaling

Status display	Green LED (supply voltage)

Dimensions

Width	12.5 mm
Height	112.5 mm
Depth	113.7 mm
Depth NS 35/7,5	114.5 mm (Snapped onto DIN rail NS 35/7,5 in accordance with EN 60715)

Material Specifications

Color	gray (RAL 7042)
Flammability rating according to UL 94	V0 (Housing)
Housing material	PA 6.6-FR

Environmental And Real-life Conditions

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-40 °C … 70 °C (Any mounting position)
Ambient temperature (storage/transport)	-40 °C … 85 °C
Permissible humidity (operation)	5 % … 95 % (non-condensing)
Altitude range (≤ 2000 m (Ex))
Description	Ex applications
Altitude	≤ 2000 m (The technical data refers to altitudes ≤2000 m above mean sea level. For altitudes >2000 m above mean sea level, refer to the data sheet.)
Ambient temperature (operation)	-40 °C … 70 °C
Safety-related maximum voltage U_m	253 V AC
Safety-related maximum voltage U_m	125 V DC
Rated insulation voltage	320 V (Power supply, input / output)
Altitude range (≤ 3000 m (Ex))
Description	Ex applications
Height range	> 2000 m … 3000 m
Ambient temperature (operation)	-40 °C … 60 °C
Safety-related maximum voltage U_m	190 V AC
Safety-related maximum voltage U_m	110 V DC
Rated insulation voltage	190 V (Power supply, input / output)
Altitude range (≤ 4000 m (Ex))
Description	Ex applications
Height range	> 3000 m … 4000 m
Ambient temperature (operation)	-40 °C … 55 °C
Safety-related maximum voltage U_m	60 V AC
Safety-related maximum voltage U_m	60 V DC
Rated insulation voltage	63 V (Power supply, input / output)
Altitude range (≤ 5000 m (Ex))
Description	Ex applications
Height range	> 4000 m … 5000 m
Ambient temperature (operation)	-40 °C … 45 °C
Safety-related maximum voltage U_m	60 V AC
Safety-related maximum voltage U_m	60 V DC
Rated insulation voltage	63 V (Power supply, input / output)
Altitude range (≤ 2000 m)
Description	Non-Ex applications (EN 61010-1)
Altitude	≤ 2000 m (The technical data refers to altitudes ≤2000 m above mean sea level. For altitudes >2000 m above mean sea level, refer to the data sheet.)
Ambient temperature (operation)	-40 °C … 70 °C
Rated insulation voltage	300 V (Power supply, input / output)
Altitude range (≤ 3000 m)
Description	Non-Ex applications (EN 61010-1)
Height range	> 2000 m … 3000 m
Ambient temperature (operation)	-40 °C … 60 °C
Rated insulation voltage	150 V (Power supply, input / output)
Altitude range (≤ 4000 m)
Description	Non-Ex applications (EN 61010-1)
Height range	> 3000 m … 4000 m
Ambient temperature (operation)	-40 °C … 55 °C
Rated insulation voltage	150 V (Power supply, input / output)
Altitude range (≤ 5000 m)
Description	Non-Ex applications (EN 61010-1)
Height range	> 4000 m … 5000 m
Ambient temperature (operation)	-40 °C … 45 °C
Rated insulation voltage	150 V (Power supply, input / output)

Approvals

CE
Certificate	CE-compliant
Note	and EN 61326
ATEX
Identification	 I (M1) [Ex ia Ma] I
	 II (1) G [Ex ia Ga] IIC
	 II (1) D [Ex ia Da] IIIC
	 II 3(1) G Ex ec [ia Ga] IIC T4 Gc
Certificate	BVS 20 ATEX E 004 X
IECEx
Identification	[Ex ia Ma] I
	[Ex ia Ga] IIC
	[Ex ia Da] IIIC
	Ex ec [ia Ga] IIC T4 Gc
Certificate	IECEx BVS 20.0003X
CCC / China-Ex
Identification	[Ex ia Ga] IIC
	[Ex ia Da] IIIC
	Ex ec [ia Ga] IIC T4 Gc
Certificate	2021122316114080
UL, USA/Canada
Identification	UL 61010 Listed
Identification	Class I Div 2; IS for Class I, II, III Div 1
Certificate	, C.D.-No 83104549
Shipbuilding approval
Certificate	DNV GL TAA00000AG
Safety Integrity Level (SIL, IEC 61508)
Identification	2
Systematic Capability
Identification	3
INMETRO
Identification	[Ex ia Ma] I
	[Ex ia Ga] IIC
	[Ex ia Da] IIIC
	Ex ec [ia Ga] IIC T4 Gc
Certificate	DNV 21.0092 X
Shipbuilding data
Temperature	B
Humidity	B
Vibration	A
EMC	B
Enclosure	Required protection according to the Rules shall be provided upon installation on board

EMC Data

Electromagnetic compatibility	Conformance with EMC directive
Noise immunity	EN 61000-6-2
Note	When being exposed to interference, there may be minimal deviations.
Noise emission
Standards/regulations	EN 61000-6-4

Standards And Regulations

Electrical isolation	3-way isolation
GB Standard
Standards/regulations	GB/T 3836.1
	GB/T 3836.3
	GB/T 3836.4

Mounting

Mounting type	DIN rail mounting