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Digital output module;16 digital outputs (178787)

Eaton · Control & Automation · I/O Modules · Ireland · eaton.com
Part Number
178787  ·  HS 8538.90
Digital output module;16 digital outputs (178787)

Eaton 178787 Digital output module; 12 digital outputs kortsluttningssikker 24 V DC/1.7 A each; pulse-switching.

Technical Specifications

Manufacturer part number (MPN)178787
EAN / GTIN7640130098114
Sales unitpcs
Eaton catalogue number178787
Depth104.2 mm
Height16.8 mm
Width80.3 mm
Weight0.061 kg
CertificationsCE; cULus; UL File No.: E135462; EN 61131-2; EN 61000-6-2; EN 61000-6-4; UL508; CSA-C22.2 No. 142-M
Catalog NotesThe max. heat dissipation is specified as the maximum power produced inside the device's housing.
Height of fall (IEC/EN 60068-2-32) - max1 m
Mounting positionHorizontal
Shock resistance15 g, Mechanical, Half-sinusoidal shock 11 ms, 18 Impacts
Vibration resistance5 - 8.4 / 8.4 -150 Hz, 3,5 mm / 1 g
Air pressure795 - 1080 hPa (operation)
Ambient operating temperature - max60 °C
Ambient storage temperature - max85 °C
Ambient operating temperature - min0 °C
Ambient storage temperature - min-20 °C
Climatic proofingDry heat to IEC 60068-2-2; Damp heat, constant, to IEC 60068-2-3
Environmental conditionsCondensation: prevent with appropriate measures
Relative humidity0 - 95 % (non-condensing)
Connection typePush-in spring-cage terminal (plug-in connection), Connection design in TOP direction
ProtocolOther bus systems
Equipment heat dissipation, current-dependent Pvid0.25 W
Static heat dissipation, non-current-dependent Pvs2.745 W
Rated operational current (Ie)4 A (supply input)
Rated operational voltage24 V (terminal + 2); 160 V (terminations); 24 V (terminal +1)
Short-circuit protectionYes, Short-circuit rating, Digital outputs
Supply voltage at DC - max30 VDC
Supply voltage at DC - min18 VDC
Air discharge8 kV
Burst impulse2 kV, Supply cable; 1 kV, Signal cable
Contact discharge4 kV
Electromagnetic fields10 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 interference47 dB (at 230 - 1000 MHz, Class A, radiated, high frequency); 40 dB (at 30 - 230 MHz, Class A, radiated, high frequency)
Radiated RFI10 V
Surge rating0.5/0.5 kV, Supply cable, balanced/unbalanced), EMC; 1 kV, Signal cable, unbalanced, EMC
Voltage dipsVoltage dips: 10 ms/Voltage fluctuations: Yes
Electric connection typePlug-in connection
FeaturesFieldbus connection over separate bus coupler possible; Fieldbus connection over separate bus coupler possible
FunctionsShort-circuit protection, outputs available
Current consumptionNone mA (typ.), for +24 V, Power supply - Input; 45 mA (typ.), for +5 V power supply (internal), Power supply - Input
Degree of protectionIP20
Mounting methodRail mounting possible
Number of channels16, Digital Outputs
Overvoltage categoryIII
Pollution degree3
Product categoryXN-322 digital output module
TypeDigital I/O module with sixteen 24 V DC / 0.5 A short-circuit proof outputs, featuring undervoltage diagnostics for the two power supply rails. XN300 I/O slice module
Used withXN-312-…; XN300
Voltage typeDC
Delay time< 100 µs, Digital outputs, Delay on signal change and resistive load, from Low to High signal; < 100 µs, Digital outputs, Delay on signal change and resistive load, from High to Low signal
Load currentNot specified by plug manufacturer
Load resistance> 48 Ω
Number of inputs (digital)0
Number of outputs (digital)16
Output16 Digital Outputs (short-circuit proof, 24 V DC, 0.5 A, pulse-switching); Protective devices must be installed directly at the inductive load in order to prevent interference.
Output current0.5 A; < 0.5 mA (low level); ≤ 500 mA (high level, Digital outputs)
Output voltage24 V DC (digital outputs); < 24 V DC (High level, digital outputs); < 1 V DC (Low level, digital outputs)
Utilization factor100 % (Ʃ IAmax = 8A)
Explosion safety category for dustNone
Explosion safety category for gasNone
Potential isolationPower supply
Inputno; Between Digital outputs: no
Gauge pinA1 (according to IEC/EN 60947-1)
Insulating material groupI
Stripping length (main cable)10 mm
Certified for UL hazardous location division 1No
Certified for UL hazardous location division 2No
Certified for UL hazardous location group A (acetylene)No
Certified for UL hazardous location group B (hydrogen)No
Certified for UL hazardous location group C (ethylene)No
Certified for UL hazardous location group D (propane)No
Certified for UL hazardous location group E (metal dusts)No
Certified for UL hazardous location class INo
Certified for UL hazardous location class IINo
Certified for UL hazardous location class IIINo
Supporting protocol for EtherCATNo
Supply voltage DC18–30 V
Number of digital outputs16
Digital inputs configurableNo
Digital outputs configurableNo
Type of voltage (input voltage)DC
Type of digital outputTransistor
Permitted voltage at output0–30 V
Type of output voltageDC
Short-circuit protection, outputs availableYes
Number of HW-interfaces other1
With optical interfaceNo
Supporting protocol for TCP/IPNo
Supporting protocol for PROFIBUSNo
Supporting protocol for CANNo
Supporting protocol for INTERBUSNo
Supporting protocol for ASINo
Supporting protocol for KNXNo
Supporting protocol for ModbusNo
Supporting protocol for Data-HighwayNo
Supporting protocol for DeviceNetNo
Supporting protocol for SUCONETNo
Supporting protocol for LONNo
Supporting protocol for PROFINET IONo
Supporting protocol for PROFINET CBANo
Supporting protocol for SERCOSNo
Supporting protocol for Foundation FieldbusNo
Supporting protocol for EtherNet/IPNo
Supporting protocol for AS-Interface Safety at WorkNo
Supporting protocol for DeviceNet SafetyNo
Supporting protocol for INTERBUS-SafetyNo
Supporting protocol for PROFIsafeNo
Supporting protocol for SafetyBUS pNo
Supporting protocol for other bus systemsYes
Radio standard BluetoothNo
Radio standard WLAN 802.11No
Radio standard GPRSNo
Radio standard GSMNo
Mobile communications standard 3G (UMTS)No
IO link masterNo
System accessoryYes
Type of electric connectionPlug-in connection
Time delay at signal change0.05–0.1 ms
Fieldbus connection over separate bus coupler possibleYes
Suitable for rail mountingYes
Wall mounting/direct mountingNo
Front built-in possibleNo
Rack-assembly possibleNo
Suitable for safety functionsNo
SIL according to IEC 61508None
Performance level according to EN ISO 13849-1None
Appendant operation agent (Ex ia)No
Country of originAustria

Properties

MOQ1

Cross-References

Attached Documents