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NPEXB-C5D13

Digital output isolated barrier. By switch signal controlling, transfers the dry contact signals from a safe area into current signals to a hazardous area, and drives field device like intrinsically safe valves, audible alarms, etc. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.
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Input signal

Output signal

Channels

Power Supply Mode

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NPEXB-C5D13

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¡¾Installation and disposal¡¿



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Installation                                               Disposal  






Supply
Power supply 18 ~ 60 V DC
Input
Input signal Dry contact
Output
Output voltage £¾ 12 V DC
Output current ¡Ü 60 mA
Open-circuit voltage 22 V DC
General parameters
Response time £¼ 20 ms
Power dissipation ¡Ü 3.6 W
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ¡Ý 3000V AC (intrinsically safe side / non-intrinsically safe side); ¡Ý 1500V AC (Power supply /non-intrinsically safe side)
Insulation resistance ¡Ý 100 M¦¸ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ¡æ ~ +60 ¡æ
Storage temperature -40 ¡æ ~ +80 ¡æ
Suitable location Mounting in safe area, and connected to the intrinsic safety apparatus in hazardous area zone 0, zone 1, zone 2, ¢òA, ¢òB, T4 ~ T6
Mechanical specifications
Connection method Screw connection
Dimension 12.8mm (W) ¡Á 110mm (H) ¡Á 117mm (D)
Mounting type DIN35 mm
Certified data
Ex marking [Ex ia Ga]¢òB
Certified data
Product approvals NEPSI, CE, FCC, CCC
Um 250 V
Uo 25.2 V (Terminals 1, 2; 3, 4)
Io 170 mA (Terminals 1, 2; 3, 4)
Po 1080 mW (Terminals 1, 2; 3, 4)
P0 0.82 ¦ÌF (Terminals 1, 2; 3, 4)
Lo 4 mH (Terminals 1, 2; 3, 4)
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NPPB-DIN Bus rail power supply
35mm standard rail
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NPPB-BS210 I/O terminal base
Connect the rail BUS base, external power is introduced through the terminal block of the base. If a redundant power module is selected, this terminal can be left unselected.
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NPPB-BSC028 Dust cover
Protect the exposed bus and split the combination as needed.
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NPPB-SS5 Limiter
For fixed position, standard 2 sets
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NPPB-TS35B Fixed piece
Material: metal iron, used for rail load-bearing reinforcement, standard 2 pieces
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NPEXA-C11

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