Table of Contents
Advertisement
Chengdu Yiyit Electronic Technology Co., Ltd
6. Related products
Product model
E841-DTU(EC03-485)
E841-DTU(EC03-232)
E841-DTU(EC03P-485)
E841-DTU(EC03P-232)
E842-DTU(EC03-485)
E842-DTU(EC03-232)
E842-DTU(EC03P-485)
E842-DTU(EC03P-232)
E840-DTU(EC03)
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
The
products
communication
category
interface
4G Cat1
RS485
4G Cat1
RS232
4G Cat1
RS485
4G Cat1
RS232
4G Cat1
RS485
4G Cat1
RS232
4G Cat1
RS485
4G Cat1
RS232
4G Cat1
RS485+RS232
Operating
Introduction to the
voltage
4GDTU, MQTTsupport,
APNsupport, rail housing, DC
8～28V（DC）
power supply
4GDTU, MQTTsupport,
APNsupport, rail housing, DC
8～28V（DC）
power supply
4GDTU, MQTTsupport,
APNsupport, rail housing,
8～28V（DC）
high protection, DC power
supply
4G DTU, MQTTsupport,
APNsupport, rail housing,
8～28V（DC）
high protection, DC power
supply
4G DTU, MQTTsupport,
85～265V （AC）
APN,rail housing, AC power
supply
4G DTU, MQTTsupport,
85～265V （AC）
APN,rail housing, AC power
supply
4G DTU, MQTTsupport,
APNsupport, rail housing,
85～265V （AC）
high protection, AC power
supply
4G DTU, MQTTsupport,
APNsupport, rail housing,
85～265V （AC）
high protection, AC power
supply
4G DTU, MQTTsupport,
aluminum profile housing,
8～28V（DC）
high protection, DC power
supply
E842-DTU（EC03-485)User manual
product
16
Advertisement
Table of Contents
