Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối RS-485 Modbus RTU & DCON ICP DAS M-7055D
Features
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I-7055(D)/M-7055(D)
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I-7055(D)-NPN/M-7055(D)-NPN
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All Digital Input Channels can be used as 16-bit Counters
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Short Circuit Protection
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4 kV ESD Protection
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3750 VDC Intra-module Isolation
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Configurable Power-on Value Settings
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Configurable Safe Value Settings
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Wide Operating Temperature Range: -25 ~ +75°C
Introduction
The I-7055 offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The I-7055 supports source-type output with short circuit protection. There are options to enable both power-on and safe values. The I-7055D has 16 LED indicators that can be used to monitor the status of the digital input and digital output channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The M-7055 has the same hardware specifications as the I-7055, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.
Application
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Building Automation
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Factory Automation
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Machine Automation
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Remote Maintenance
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Remote Diagnosis
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Testing Equipment
I/O Specification
|
Models |
I-7055 |
I-7055D |
I-7055-NPN |
I-7055D-NPN |
|
M-7055 |
M-7055D |
M-7055-NPN |
M-7055D-NPN |
|
Digital Input/Counter |
|
Channels |
8 |
|
Type |
Dry Contact |
Source |
|
Wet Contact |
Sink/Source |
|
Wet Contact |
On Voltage Level |
+10 ~ 50 VDC |
|
Off Voltage Level |
+4 VDC Max. |
|
Dry Contact |
On Voltage Level |
Close to GND |
|
Off Voltage Level |
Open |
|
Effective Distance
for Dry Contact |
500 m Max. |
|
Counters |
Max. Count |
65535 (16-bit) |
|
Max. Input
Frequency |
100 Hz |
|
Min. Pulse Width |
5 ms |
|
Input Impedance |
10 KΩ |
|
Channel-to-Channel Isolation |
- |
|
Overvoltage Protection |
±70 VDC |
|
Digital Output |
|
Channels |
8 |
|
Type |
Open Source |
Open Collector |
|
Sink/Source (NPN/PNP) |
Source |
Sink |
|
Load Voltage |
+10 ~ 40 VDC |
+3.5 ~ 50 VDC |
|
Max. Load Current |
650 mA/Channel |
700 mA/Channel |
|
Overvoltage Protection |
47 VDC |
60 VDC |
|
Overload Protection |
1.4 A (with short-circuit protection) |
|
Power-on Value |
Yes |
|
Safe Value |
Yes |
System Specification
|
Models |
I-7055 |
I-7055D |
I-7055-NPN |
I-7055D-NPN |
|
M-7055 |
M-7055D |
M-7055-NPN |
M-7055D-NPN |
|
Communication |
|
Interface |
RS-485 |
|
RS-485 Bias Resistor |
No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.) |
|
Format |
N, 8, 1 |
|
Baud Rate |
1200 ~ 115200 bps |
|
Protocol |
DCON (for I-7055 series) |
|
Modbus RTU, DCON (for M-7055 series) |
|
Dual Watchdog |
Yes, Module (1.6 Seconds), Communication (Programmable) |
|
LED Indicator/Display |
|
System LED Indicator |
Yes, 1 LED as Power/Communication Indicator |
|
I/O LED Indicator |
- |
Yes, 8 LEDs as Digital Input
& 8 LED as Digital Output Indicators |
- |
Yes, 8 LEDs as Digital Input
& 8 LED as Digital Output Indicators |
|
7-Segment LED Display |
- |
|
Isolation |
|
Intra-Module Isolation, Field-to-Logic |
3750 VDC |
|
EMS Protection |
|
ESD (IEC 61000-4-2) |
±4 kV Contact for each Terminal |
|
±8 kV Air for Random Point |
|
EFT (IEC 61000-4-4) |
±4 kV for Power Line |
|
Surge (IEC 61000-4-5) |
±3 kV for Power Line |
|
Power |
|
Reverse Polarity Protection |
Yes |
|
Input Range |
10 ~ 30 VDC |
|
Consumption |
0.8 W |
1.6 W |
1.2 W |
2.2 W |
|
Mechanical |
|
Dimensions (W x L x H) |
72 mm x 123 mm x 35 mm |
|
Installation |
DIN-Rail or Wall Mounting |
|
Environment |
|
Operating Temperature |
-25 ~ +75°C |
|
Storage Temperature |
-40 ~ +85°C |
|
Humidity |
10 ~ 95% RH, Non-condensing |
Download
Manual
Data sheet
Software
Addressing Map
FAQ
Certification
Odering information
|
I-7055 CR |
8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON Protocol (Blue Cover) (RoHS) |
|
I-7055-G CR |
8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON Protocol (Gray Cover) (RoHS) |
|
I-7055D CR |
I-7055 with LED Display (Blue Cover) (RoHS |
|
I-7055D-G CR |
I-7055 with LED Display (Gray Cover) (RoHS) |
|
I-7055-NPN-G CR |
8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module (Gray Cover) (RoHS) |
|
I-7055D-NPN-G CR |
I-7055-NPN with LED Display (Gray Cover) (RoHS) |
|
M-7055-G CR |
8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS) |
|
M-7055D-G CR |
M-7055 with LED Display (Gray Cover) (RoHS) |
|
M-7055-NPN-G CR |
8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS) |
|
M-7055D-NPN-G CR |
M-7055-NPN with LED Display (Gray Cover) (RoHS) |
