Download - Schneider Electric

Altivar 61
0.37…800 kW
0.5...900 HP
Pumping and ventilation machines
I/O extension and specific cards
3
Type of card
I/O extension
Logic
Extended
Description
1 relay logic output (“C/O” contact)
4 x 24 VDC positive or negative logic inputs
1 x 0…20 mA differential current analog input
1 software-configurable voltage (0…10 VDC) or
2 x 24 VDC open collector positive or negative logic current (0…20 mA) analog input
outputs
1 input for PTC probes
2 software-configurable voltage (±10V, 0…10 VDC)
or current (0…20 mA) analog inputs
1 relay logic output (“C/O” contact)
4 x 24 VDC positive or negative logic inputs
2 x 24 VDC open collector positive or negative logic
outputs
1 input for PTC probes
1 frequency control input
Reference VW3A3201 VW3A3202
"Controller Inside" programmable card
Type of card
Description
Reference
Programmable “Controller Inside”
10 logic inputs, 2 of which can be used for 2 counters or 4 of which can be used for 2 incremental encoders
2 analog inputs, 6 logic outputs, 2 analog outputs, a master port for the CANopen bus, a PC port for
programming with the PS 1131 software workshop.
VW3A3501
Multi-pump cards
Type of card
Multi-pump
Description
Reference
Description
Reference
The pump switching card ensures compatibility of
applications developed on the Altivar 38.
The VWA3503 “Water Solution” card can be used
to support all multi-pump applications.
This card is specific to pump switching.
It ensures optimum flow for an impeccable quality of service.
Its algorithm both saves energy and prolongs equipment service life.
VW3A3502
This card offers all the functions needed to manage a pumping, booster, irrigation station, etc with the
operational safety of a control and monitoring system.
VW3A3503
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Other versions: please consult our Customer Care Centre.