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EPX1058-0022 | EtherCAT Box, 8-channel digital input, NAMUR, M12, Ex i

EPX1058-0022 | EtherCAT Box, 8-channel digital input, NAMUR, M12, Ex i

EPX1058-0022 | EtherCAT Box, 8-channel digital input, NAMUR, M12, Ex i

EtherCAT signal input
EtherCAT signal output
M12 I/O connection sockets
Signal status display
Labeling areas
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power supply feed
Power supply downstream
connection
Top view 
EPX1058-0022 | EtherCAT Box, 8-channel digital input, NAMUR, M12, Ex i

EPX1058-0022 | EtherCAT Box, 8-channel digital input, NAMUR, M12, Ex i

The EPX1058-0022 EtherCAT Box acquires signals from NAMUR field devices according to IEC 60947-5-6. The sensors are supplied with a voltage of 8.2 V and return a diagnosable current signal. In this way, a wire breakage or short circuit can be detected in addition to the switching state. The LEDs indicate signal or any error states, channel by channel.

By software, it is possible to select channel by channel whether a positive switching or negative switching sensor is to be connected. Thus, no changes to the PLC are required for the connection of both NAMUR break contacts or make contacts. The red error LEDs can be switched off, which allows the connection of dry contacts without signaling an error.

Product status:

regular delivery

Product information

Technical dataEPX1058-0022
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
SpecificationNAMUR (IEC 60947-5-6)
Number of inputs8
Input connectionsM12 x 1, 5-pin, a-coded
Connection method2-wire
Open circuit voltagetyp. 8.2 V DC
“0” signal current≤ 1.2 mA
“1” signal current≥ 2.1 mA
Switching hysteresistyp. 300 µA
Short-circuit currenttyp. 7 mA
Fault detectionI ≤ 200 µA (cable break), I ≥ 6.3 mA (short circuit)
Max. switching frequency1 kHz
Sensor supplyfrom load supply voltage UP
Power supply connectionfeed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Current consumption from US50 mA
Special featurescan be parameterized by channel: NAMUR NO/NC, potential-free contacts NO/NC
Weightapprox. 250 g
Operating/storage temperature-25…+70°C/-40…+85°C
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3(1)G Ex ec [ia Ga] IIC T4 Gc
II (1)D Ex tc [ia Da] IIIC T135 °C Dc
I (M1) [Ex ia Ma] I
IECEx:
Ex ec [ia Ga] IIC T4 Gc
Ex tc [ia Da] IIIC T135 °C Dc
[Ex ia Ma] I
Housing data16 x M8, 8 x M12
Dimensions (W x H x D)60 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

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