Technical Specifications - WEG IOA-01 Guía De Instalación, Configuración Y Operación

3. tECHnICAl SpECIFICAtIOnS

≥
R L 500
R L ≥ 500
rpm
A
4
XC2
1 DI7
2 DI8
3 24VDC
4 COM
5 DGND*
6 24VDC
Ω
7 DO4
8 DO5
Ω
9 DGND*
10 AO3 ( V ):
AO3 ( I ): Analog output 3 in
11
12
AGND
13
14 AO4 ( V ):
15 AO4 ( I ):
16 AI4+
17 AI4-
18 AGND
Figure 5: XC2 – IOA connector
Function
Digital Input 7:
No function
Digital Input 8:
No function
24Vdc Supply
Common point of the
digital inputs
0V Reference of the
24Vdc supply
24Vdc Supply
Transistor output 1:
No function
Transistor output 2:
No function
0V Reference of the
24Vdc supply
Analog output 3 in
voltage: Speed
current: Speed
0V Reference for analog
outputs
Analog output 4 in
voltage: Motor current
Analog output 4 in
current: Motor current
Analog input 4: Speed
reference (necessary to
enable in P0221 (Local)
or P0222 (Remote))
0V Reference for analog
outputs
Specifications
2 isolated digital inputs
High level 18V
≥
Low level 3V
≤
Current: 11mA@24Vdc
Power supply 24Vdc ± 8%
Capacity: 500mA
-
Grounded (frame) via
Ω
940 resistor in parallel with a 22nF
capacitor
Power supply 24Vdc ± 8%
Capacity: 500mA
2 isolated digital outputs, open collec-
tor with a free wheel diode
Maximum voltage 24V
Maximum current: 50mA
Grounded (frame) via
Ω
940 resistor in parallel with a 22nF
capacitor
Signal: 0 to 10V/0 to ±10V (Rl 10k )
0 to 20mA/4 to 20mA (Rl 500 )
Protection: short-circuit
Resolution: 14bits+ signal
Precision: ±0.05%
Linearity: 0.05%
Directly grounded internally
Signal: 0 to 10V/0 to ±10V (RL ≥10k ) Ω
0 to 20mA/4 to 20mA (RL 500
Protection: short-circuit
Resolution: 14bits+ signal
Precision: ±0.05%
Linearity: 0.05%
Isolation: differential amplifyer
Signal: 0 to10V/0 to ±10V (RI=400k ) Ω
0 to 20mA/4...20mA (RI=500 ) Ω
Maximum voltage in relation to AGND:
±40V
Resolution: 14bits+ signal
Precision: ±0.05%
Linearity: 0.05%
Directly grounded internally
impedance:
impedance:
Ω
≥
Ω
≤
Ω )
≤