4-CHANNEL DIGITAL INPUT; 24 VDC; 3 MS; LOW-SIDE SWITCHING

4-channel digital input; 24 VDC; 3 ms; Low-side switching


This digital input module receives control signals from field devices (e.g., sensors). Each input module has a noise-rejection filter. Field and system levels are electrically isolated.


Number of digital inputs: 4
Total number of channels (module): 4
Signal type: Digital, Voltage
Signal type: 24 VDC
Supply voltage (sensor): 24 VDC
Sensor connection: 2 x (2-wire, 3-wire); A suitable field side connection module (e.g., 750-614) must also be used to connect other sensors.
Input characteristic: low-side switching
Input filter (digital): 3ms, 3ms
Input current per channel for signal (0) typ.: 7mA
Voltage range for signal (0): (UV - 5 V) … UV DC
Voltage range for signal (1): −3 VDC … (UV - 15 V)
Input data width (internal) max.: 4Bit
Supply voltage (system): 5 VDC; via data contacts
Current consumption (5 V system supply): 5mA
Supply voltage (field): 24 VDC (-15 … +20 %); via power jumper contacts (power supply via blade contact; transmission via spring contact)
Isolation: 500 V system/field
Indicators: LED (A-D) green: Status DI 1 … DI 4
Number of incoming power jumper contacts: 2
Number of outgoing power jumper contacts: 2
Current carrying capacity (power jumper contacts): 10A
Connection technology: inputs/outputs: 8 x CAGE CLAMP®
Connection type 1: Inputs/Outputs
Solid conductor: 0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 14 AWG
Strip length: 8 … 9 mm / 0.31 … 0.35 inches
Width: 12 mm / 0.472 inches
Height: 100 mm / 3.937 inches
Depth: 69.8 mm / 2.748 inches
Mounting type: DIN-35 rail
Pluggable connector: Fixed
Colour: light gray
Housing material: Polycarbonate; polyamide 6.6
Fire load: 1.622MJ