Analog I/O Modules
Analog Input
Features
Ethernet I/O Modules
Built-in Web Server
Communication Security
Modbus/TCP Protocol
2-way Isolation/ESD Protection
Built-in Dual Watchdog
10/100 Base-TX Ethernet
I/O Pair Connection
AI Type: 7 RTD (Pt100, Pt1000, Ni120, Cu100, Cu1000)
Individual Channel Configuration
ET-7015
Open Wire Detection
7-channel RTD Input Module with 3-wire RTD Lead Resistance
Elimination
Introduction
Applications
The ET-7015, a web-based Ethernet I/O module, features a built-in web
server, which allows configuration, I/O monitoring and I/O control by simply
using a regular web browser. Besides, with the web HMI function, no more
programming or HTML skills are needed; creating dynamic and attractive web
pages for I/O monitoring and I/O control would be fun to engineers ever
after. The ET-7015 offers easy and safe access for users from anytime and
anywhere! In addition, ET-7015 also supports Modbus/TCP protocol that
makes seamless integration to SCADA software.
ET-7000 Series (Web based)
CF
3-wire RTD Input with Lead Resistance Elimination
Building Automation, Factory Automation, Machine Automation, Remote
Maintenance, Remote diagnosis, Testing Equipment.
T h e E T- 7 0 1 5 i s a 1 6 - b i t , 7 - c h a n n e l RT D i n p u t s m o d u l e t h a t p rov i d e s
programmable input range on all analog channels(Pt100, Pt1000, Ni120,
Cu100, Cu1000). Each channel is allowed to configure an individual range that
supports 3-wire RTD lead resistance elimination and open wire detection for
RTD measurement.
I/O Specifications
System Specifications
System
Analog Input
Input Channels
7 (Differential)
CPU
80186 CPU (80 MHz)
Input Type
RTD
SRAM
512 KB
Wire Connection
2/3 wire
Flash Memory
512 KB
RTD Type
Pt100, Pt1000, Ni120, Cu100, Cu1000
EEPROM
16 KB
Resolution
16-bit
Dual Watchdog
Yes
Sampling Rate
12 Samples/Sec. (Total)
Communication
10/100 Base-TX (With link, activity led
Accuracy
+/-0.05%
-3dB Bandwidth
15.7 Hz
Zero Drift
+/-0.5 μV/°C
Span Drift
+/-20 μV/°C
Ethernet
1500 VDC
Common Mode Rejection
150 dB
AI
Normal Mode Rejection
100 dB
2500 VDC
L1 LED as run indicator
Voltage Input Impedance
>1M Ω
Open Wire Detection
Yes
Individual Channel
ET-7015
3-wire RTD Lead
Resistance Elimination
EFT Protection
LED Display
L3 LED as 10/100M indicator
Protection
Power reverse polarity protection
Required Supply Voltage +10 VDC ~ +30 VDC (non-regulated)
+/-4 kV (Contact for each channel)
+/-8 kV air for random point
ICP DAS CO., LTD
L2 LED as Link/Act indicator
Power Requirements
Yes
+/-4 kV for Power
indicator) and auto MDI/MDI-X connection
2-way Isolation
Yes
Configurable
ESD Protection
Ethernet Port
Power Consumption
Mechanical
0.1 A @ 24 VDC Max.
Dimensions (W x H x D) 72 mm x 123 mm x 35 mm
Installation
Environment
DIN-Rail or Wall mounting
Operating Temperature
-25 °C ~ +75 °C
Storage Temperature
-30 °C ~ +80 °C
Humidity
5 ~ 90% RH, non-condensing
Professional Provider of High Quality Industrial Computer Products and Data Acquisition System
型錄書名(目前未定,暫用Remote I/O Catalog)
Pin Assignment
Terminal
No.
Pin
Assignment
Terminal
No.
23
23 RL5 COM
E1
E1
RL5 NO
E1
RL4 COM
RL4 NO
RTD5+
02
RTD5-
01
IN5
ET-7015
01
RL3 COM
1
IN4
IN3
IN2
RL3 NO
RL2 COM
RL2 NO
RL1 COM
23
RTD4+
22
RTD4-
21
AGND
20
RTD3-
19
RTD3+
18
AGND
17
RTD2-
16
RTD2+
03
AGND
04
RTD6+
05
RTD6-
06
AGND
07
N.C.
12
AGND
08
(R)Vs+
11
RTD0-
09
(B)GND
10
RTD0+
IN1
RL1 NO
IN0
RL0 COM
IN.COM
RL0 NO
N/A
(R)Vs+
10
10 N/A
L1
9
L2
(B)GND
L3
09
15
AGND
14
RTD1-
13
RTD1+
Ethernet I/O Modules
RJ-45
Pin
Assignment
Dimensions (Unit: mm)
Wire Connection
49
CH3 and CH4
11
RTD3+
RTD3AGND
RTD4RTD4+
3-Wire of RTD
RTDx+
RTDxAGND
RTD3+
RTD3AGND
RTD4RTD4+
56
123
RTDx+
RTDxAGND
101,2
2-Wire of RTD
11
CH0, 1, 2, 5 and 6
33
59,2
Right Side View
35
Wall Mount
Bottom View
ET-7000 Series (Web based)
72
Front View
Din Rail Mount
Ordering Information
ET-7015 CR
7-channel RTD Input Module with 3-wire RTD Lead Resistance Elimination (RoHS)
CF
Accessories
24V/0.25A, 6 W Power Supply
MDR-20-24
24V/1A, 24 W Power Supply with DIN-Rail Mounting
NS-205 CR
Unmanaged 5-Port Industrial Ethernet Switch (RoHS)
ET-7015
GPSU06U-6
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Website: http://www.icpdas.com
E-mail: service@icpdas.com