Digital relay module; 4 digital relay

Eaton 178779 Digital relay module; 4 digital relay outputs; N/O.

Manufacturer part number (MPN)

178779

EAN / GTIN

7640130098411

HS code

8536.90

Sales unit

pcs

Eaton catalogue number

178779

Depth

104.2 mm

Height

29.3 mm

Width

80.3 mm

Weight

0.118 kg

Certifications

UL File No.: E135462; CE; cULus; EN 61131-2; EN 61000-6-2; EN 61000-6-4; UL508; CSA-C22.2 No. 142-M

Catalog Notes

The max. heat dissipation is specified as the maximum power produced inside the device's housing.

Height of fall (IEC/EN 60068-2-32) - max

1 m

Mounting position

Horizontal

Shock resistance

15 g, Mechanical, Half-sinusoidal shock 11 ms, 18 Impacts

Vibration resistance

5 - 8.4 / 8.4 -150 Hz, 3,5 mm / 1 g

Air pressure

795 - 1080 hPa (operation)

Ambient operating temperature - max

60 °C

Ambient storage temperature - max

85 °C

Ambient operating temperature - min

-25 °C

Climatic proofing

Dry heat to IEC 60068-2-2; Damp heat, constant, to IEC 60068-2-3

Environmental conditions

Condensation: prevent with appropriate measures

Relative humidity

0 - 95 % (non-condensing)

Connection type

Push-in spring-cage terminal (plug-in connection), Connection design in TOP direction

Protocol

Other bus systems

Equipment heat dissipation, current-dependent Pvid

1.188 W

Heat dissipation capacity Pdiss

0 W

Heat dissipation per pole, current-dependent Pvid

0 W

Rated operational current for specified heat dissipation (In)

0 A

Static heat dissipation, non-current-dependent Pvs

4.016 W

Rated operational voltage

160 V (terminations)

Short-circuit protection

Yes, Short-circuit rating, Digital outputs

Supply voltage at DC - max

30 VDC

Supply voltage at DC - min

18 VDC

Air discharge

8 kV

Burst impulse

2 kV, Supply cable; 1 kV, Signal cable

Contact discharge

4 kV

Electromagnetic fields

10 V/m at 0.08 - 1.0 GHz (according to IEC EN 61000-4-3); 1 V/m at 2 - 2.7 GHz (according to IEC EN 61000-4-3); 3 V/m at 1.4 - 2 GHz (according to IEC EN 61000-4-3)

Emitted interference

40 dB (at 30 - 230 MHz, Class A, radiated, high frequency); 47 dB (at 230 - 1000 MHz, Class A, radiated, high frequency)

Radiated RFI

10 V

Surge rating

1 kV, Signal cable, unbalanced, EMC; 0.5/0.5 kV, Supply cable, balanced/unbalanced), EMC

Voltage dips

Voltage dips: 10 ms/Voltage fluctuations: Yes

Electric connection type

Plug-in connection

Features

Fieldbus connection over separate bus coupler possible; Fieldbus connection over separate bus coupler possible

Current consumption

50 mA (typ.), for +24 V, Power supply - Input; 35 mA (typ.), for +5 V power supply (internal), Power supply - Input

Degree of protection

IP20

Mounting method

Rail mounting possible

Number of channels

4, Digital Outputs

Overvoltage category

III

Pollution degree

3

Product category

XN-322 digital relay module

Type

Digital I/O module with four relay outputs, each with an N/O for 230 V AC / 6 A or 24 V DC / 6 A. XN300 I/O slice module

Used with

XN300; XN-312-…

Voltage type

AC/DC

Delay time

≤ 10000 µs, Digital outputs, Delay on signal change and resistive load, from Low to High signal; ≤ 10000 µs, Digital outputs, Delay on signal change and resistive load, from High to Low signal

Load current

Not specified by plug manufacturer

Load resistance

> 38.3 Ω (at 230 V DC); > 4 Ω (at 24 V DC)

Number of inputs (digital)

0

Number of outputs (digital)

4

Output

4 Digital Relay Outputs (N/O); Protective devices must be installed directly at the inductive load in order to prevent interference.

Output current

6 A

Output voltage

< 24 V DC (High level, digital outputs); 24 V DC / 230V AC (digital outputs); Low level = load dependent

Utilization factor

100 %

Explosion safety category for dust

None

Explosion safety category for gas

None

Potential isolation

Between Digital outputs: yes; Power supply

Input

yes, to Relay outputs

Gauge pin

A1 (according to IEC/EN 60947-1)

Insulating material group

I

Stripping length (main cable)

10 mm

HS Code

8536.90

• EAN 7640130098411
• SAP 1200303902
• Code 82277586