G44207401230 CARLO GAVAZZI Selected parameters MAIN CHARACTERISTICS Input module HOUSING DIN-rail POWER SUPP..

Counter
TypeG4420 7401
Duline®
FieldbusInstallationbus
• 4 individual counter inputs
• Selectable operating mode: Impulse Count or ON- time Summarizing.
• Reset feature
• 32 multiplexing addresses
• Memory in case of power failure
• For DIN-rail mounting
• LED-indication for Operational Status
Product DescriptionOrdering Key
G 4420 7401
The Counter enables impulse counting on up to 4 channels or entry of up to 4 periods of operation with cyclic transfer on the Dupline®Bus.
The device has DIP-switches for operating mode, for reset of countervia Dupline® and for selection of measuring range with4 to8 decades. The Two rotary switches
enable individual assignment of device address.
The counter readings can be displayed on a Touch Screen panel or by means of visual- ization software.
Upon voltage failure, the counter values will be stored and be available after return of the voltage.
Type: Dupline® "H2"- Housing Transmitter
32 Channels
4 inputs
Contact Input
TypeSelection
SupplyOrdering no.
15-30 VDCG 4420 7401 724
230 VAC G 4420 7401 230
Input/Output Specifications
Inputs 4
TypeContact inputs
Rated current2 mA @ 24 VDC / Channel
Max. length of cable5 m
Impulse counting
Resolution14 Hz
Signal (Pulse/Pause)40 ms/40 ms
ON-time Summarizing
Resolution1 s
Accuracy > 0.5 %
Supply Specifications
Power Supply
Rated operational voltage230 VAC ± 15% (IEC 60038)
15 - 30 VDC
Rated operational current10 mA
General Specifications
Power ON delayUndefined
LED-indication for
Degree of protection IP40
Operational statusOn: OK
OFF: Device disturbance or
Power failure
Environment
Operating temperature -20 to +60°C
Humidity (non-condensing) Max. 95% (moisture con- densation not allowed)
Housing Distribution-board housing for DIN-rail mounting acc. to DIN EN50022
MaterialPolycarbonate Dimensions 36 x 85 x 58 / 2 PD Terminals U-clamp terminals
Terminal capacityMin. 0,4 mm up to max. 2,5 mm
ApprovalsCE acc. To EN55022 / EN50081-1 and EN55024 / EN50082-1
Specifications are subject to change without notice (01.03.2007) 1
Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group