Schneider-Electric
 
ATV340U22N4 picture- Schneider-electric
ATV340U22N4
variable speed drive, Altivar Machine ATV340, 2.2kW, heavy duty, 400V, 3 phases
Schneider Electric
Connections and Schema
Connections and Schema
Three-phase Power Supply with Upstream Breaking via Line Contactor Without Safety Function STO

Connection diagrams conforming to standards ISO13849 category 1 and IEC/EN 61508 capacity SIL1, stopping category 0 in accordance with standard IEC/EN 60204-1.


(1)
Use relay output R1 set to operating state Fault to switch Off the product once an error is detected.
A1 :
Drive
KM1 :
Line Contactor
Q2, Q3 :
Circuit breakers
S1 :
Pushbutton
S2 :
Emergency stop
T1 :
Transformer for control part

Three-phase Power Supply With Downstream Breaking via Switch Disconnector


(1)
Use relay output R1 set to operating state Fault to switch Off the product once an error is detected.
A1 :
Drive
Q1 :
Switch disconnector

Sensor Connection


It is possible to connect either 1 or 3 sensors on terminals AI1.


Control Block Wiring Diagram


(1)
24V supply (STO)
(2)
STO - Safe Torque Off
(3)
PTI - Pulse Train In
(4)
PTO - Pulse Train Out
(5)
Motor Encoder connection
(6)
Digital outputs
(7)
Digital inputs
(8)
Analog output
(9)
Analog input
(10)
Differential Analog Input
(11)
Ethernet port (only on Ethernet drive version)
SW1 :
Sink/Source switch
R1A, R1B, R1C :
Fault relay
R2A, R2C :
Sequence relay


Digital Inputs Wiring
Digital Inputs: Internal Supply

Using DISUP Signal


In SRC position DISUP outputs 24 V. In SK position DISUP is connected to 0 V.

Digital Inputs: External Supply

Positive Logic, Source, European Style


Negative Logic, Sink, Asian Style


Digital Inputs: Internal supply

Negative Logic, Sink, Asian Style



Digital Outputs Wiring
Digital Outputs: Internal Supply

Positive Logic, Source, European Style, DQCOM to +24V


(1)
Relay or valve

Negative Logic, Sink, Asian Style, DQCOM to 0V


(1)
Relay or valve

Digital Outputs: External Supply

Positive Logic, Source, European Style, DQCOM to +24V


(1)
Relay or valve

Negative Logic, Sink, Asian Style, DQCOM to 0V


(1)
Relay or valve