‑1‑
Preface
■ About This Guide
GL20‑0808ETN expansion module features 8‑channel digital input and 8‑channel NPN
transistor output, and can be used together with Easy series PLC and GL20 series
communication interface modules such as GL20‑RTU‑ECT module.
This guide describes the mechanical installation, electrical installation and
programming examples of the product.
■ Standard Compliance
The following table lists the certifications, directives, and standards that the product
may comply with. For details about the acquired certificates, see the certification
marks on the product nameplate.
Certifica‑
tion
Directive Standard Compliance
CE
certifica‑
tion
EMC directive 2014/30/EU 24 VDC products
EN 61131‑2
220 VAC products
EN 61131‑2
EN 61000‑3‑2
EN 61000‑3‑3
LVD directive 2014/35/EU EN 61010‑1
EN 61010‑2‑201
RoHS directive 2011/65/EU
amended by (EU)
2015/863
EN IEC 63000
UL/cUL
certifica‑
tion
‑ UL 61010‑1
UL 61010‑2‑201
UL 61010‑2‑030
CAN/CSA‑C22.2 No. 61010‑1
CSA C22.2 NO. 61010‑2‑201
CSA C22.2 NO. 61010‑2‑030