Delta AS Series Manual

Chapter 12 Positioning Module AS02/04PU
12 - 3
12
12.2 Specifications and Functions
12.2.1. Specifications
 Electrical specifications for the inputs
Module Name AS02PU-A AS04PU-A
Input High speed Standard Standard
Number of Input Points
3
(A+/A-, B+/B-, Z+/Z-)
5
(X0.0-X0.4)
6
Connector Type Removable terminal block
Input Form Differential input
Direct current
(sinking or sourcing)
Direct current
(sinking or sourcing)
Sinking: The inputs are
NPN transistors whose
collectors are open
collectors.
Sourcing: The inputs are
PNP transistors whose
collectors are open
collectors.
Input Current 5-24 VDC, 5 mA 24 VDC, 5 mA 24 VDC, 5 mA
Action Level
OFF→ON
>3 VDC >15 VDC
>15 VDC
ON→OFF
<1.5 VDC <5 VDC
<5 VDC
Response time
<2.5 μs <0.5 ms <0.5 ms
Maximum input frequency
200 k Hz
(A+/A-, B+/B-, Z+/Z-)
10 k Hz
10 k Hz
Input impedance
4.7kΩ
Input isolation 500 VDC
Input display When the optocoupler is driven, the input LED indicator is ON.
Weight
120 g

Delta AS Series Specifications

General

Series	AS Series
Power Supply	24VDC
Cooling Method	Natural convection
Programming Language	Function Block Diagram (FBD)
Communication Interface	Ethernet, RS-232, RS-485
Output Voltage	24V DC
Output Current	2A
Operating Temperature	55°C
Storage Temperature	70°C
Protection Features	Overvoltage
Certifications	CE, UL