Download - Schneider Electric

Altivar 71
0.37…630 kW
0.5...700 HP
Complex, high-power machines
I/O extension and specific cards
Type of card
Description
I/O extension
Logic
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
Extended
Reference VW3A3201 VW3A3202
1 x 0…20 mA differential current analog input
1 software-configurable voltage (0…10 VDC) or
current (0…20 mA) analog input
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
3
"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
Other versions: please consult our Customer Care Centre.
3/31