Det Norske Veritas, Germanischer Lloyd, DNV GL, TAA0000194
Specifications
Notes
Note: The digital output module must only be operated via 24 VDC Ex i!General information (e.g., installation regulations) on explosion protection is available in the WAGO I/O System 750 manuals!
Technical Data
Number of digital outputs: 4
Total number of channels (module): 4
Signal type: Voltage
Voltage signal type: 24 VDC
Actuator connection: 4 x (2-wire)
Output characteristic: High-side switching
Switching frequency (max.): 100 Hz
Load type: Resistive, inductive, lamp load
Power consumption Pmax.: 4.86 W (at 47 mA output current)
Input data width (internal) (max.): 4 bits
Output (internal) data width (max.): 4 bits
Intrinsic safety Ex i: Yes
Supply voltage (system): 5 VDC; via data contacts
Power consumption (5 V system supply): 20 mA
Supply voltage (field): 24 VDC; (Ex i power supply: UO = max. 27.3 V); via power jumper contacts (power supply via blade contact; transmission via spring contact)
Power consumption, field supply (module with no external load): 10 mA
Isolation: 300 VAC system/field
Number of incoming power jumper contacts: 2
Number of outgoing power jumper contacts: 2
Current carrying capacity (power jumper contacts): 1 A
Marking: ATEX, IECEx, INMETRO, Underwriters Laboratories Inc.
Explosion Protection
Ex guideline: EN IEC 60079-0, -7, -11
Safety-relevant data (circuit): Uo = 27.3 V; Io = 117.5 mA; Po = 800.1 mW; Linear characteristic curve
Reactances Ex ia IIC: Lo = 13 µH; Co = 88 nF
Reactances Ex ia IIB: Lo = 8.1 mH; Co = 683 nF
Reactances Ex ia IIA: Lo = 14 mH; Co = 2.28 μF
Reactances Ex ia I: Lo = 21 mH; Co = 540 nF
Reactances (note): Reactances without accounting for the concurrence of L and C
Connection Data
Connection technology: inputs/outputs: 16 x CAGE CLAMP®