Delta ASRTU-EC16AP1TA - Page 8

Chapter 2 Overview
2-3
2_
Item Specification
Input form Direct current (sinking or sourcing)
Input voltage/ current 24 VDC, 5 mA
Action
level
OFF→ON >15 VDC
ON→OFF <5 VDC
Response
time
OFF→ON
X0.0~X0.3: < 2.5 us
X0.4~X0.7: < 20 us
ON→OFF
X0.0~X0.3: < 2.5 us
X0.4~X0.7: < 200 us
Maximum input frequency
X0.0~X0.3: 200 kHz
X0.4~X0.7: 500 Hz
Input signal
Voltage input
Sinking
: The inputs are NPN transistors whose collectors are
open collectors.
Sourcing: The inputs are PNP transistors whose collectors
are open collectors.
Input Isolation 500 VAC
Input display
When the optocoupler is driven, the input LED indicator is
ON.
 Electrical specification for built-in digital output points
Item Specification
Number of digital output points 8 points (Y0.0 ~ Y0.7)
Connector type Removable terminal block
Output form Transistor-T (sinking) (NPN)
Voltage 5~30 VDC
Leakage current < 10 uA
Maximum load
Resistance 0.5A/output, 2A/COM
Inductance inapplicable
Bulb inapplicable
Minimum load
1mA/5V
Maximum output
frequency
Resistance 200 kHz (Y0.0 ~ Y0.3) /100 Hz (Y0.4 ~ Y0.7)
Inductance inapplicable
Bulb inapplicable
Maximum
response time
OFF→ON
2.5 us (Y0.0 ~ Y0.3) /0.5 ms (Y0.4 ~ Y0.7)
ON→OFF
 EtherCAT communication specification
Item Specification
Communication protocol EtherCAT Protocol
Supported service CoE (PDO, SDO)
Physical layer 100 BASE-TX
Baud rate 100 Mbps