‑18‑
Item Easy521‑0808TN Easy522‑0808TN Easy523‑0808TN
Type‑C Supports user program download/upload and firmware upgrade
through GE20–TF extension card.
IP rating IP20
Dimensions (W x H x
D)
53 mm x 100 mm x 80 mm
Weight About 197 g
1.3.2 Power Supply Specifications
Item Specifications
Rated voltage of terminal input power
supply
24 VDC±10% (21.6 VDC to 26.4 VDC)
Rated current of terminal input power
supply
1 A (max. value at 24 VDC)
24 V input power supply protection Providing protection against short circuit
and reverse connection
Hot‑plugging Not supported
1.3.3 Input Specifications
Item Specifications
Input type Digital input
Number of input channels 8
Input mode SINK/SOURCE
Input voltage class 24 VDC±10% (21.6 VDC to 26.4 VDC)
High‑speed
input
(X0–X7)
Input current at input ON > 4 mA
Input current at input OFF < 2.5 mA
Hardware response time 2 us (RC time)
Max. input frequency 200 kHz
Input impedance 3.4 k
ON voltage ≥ 15 VDC
OFF voltage ≤ 5 VDC